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Bring precision and versatility to your astronomical observations with the Baader VariLock 29 T2 Extension Tube 20-29mm with Graduated Length Scale. This innovative accessory, designed by the renowned Baader Planetarium, offers complete adjustability, allowing you to set or vary the spacing between your T-2 components with ease. Ideal for the exact positioning of reducers, coma correctors, and other optical or imaging system components, this high-quality extension tube is a must-have for any serious observer or astrophotographer. The tube's standout feature is its accurately engraved graduated length scale, marked in 0.5mm graduations. This allows for easy visual determination of the tube length, simplifying the process of focusing on your desired celestial or microscopic object.To use, simply rotate the inner tube until the desired length is reached, then secure it in place by tightening the lock ring with the included spanner wrench. Crafted with durability in mind, this reliable extension tube is designed to withstand repeated adjustments, ensuring long-lasting performance.Whether you're a seasoned astronomer or a budding microscopist, the Baader VariLock 29 T2 Extension Tube 20-29mm with Graduated Length Scale from Adorama is an essential addition to your equipment collection, enhancing your viewing and imaging capabilities.

Be prepared to experience the Sun like never before with the Baader 80mm AstroSolar Spotting Scope Filter, a pinnacle of innovative and high-quality astronomical equipment. This filter is meticulously crafted to preserve the unparalleled optical quality of the diffraction-limited AstroSolar Safety Film, ensuring that your solar observations and photography are both safe and stunning.The Baader AstroSolar Safety Film OD 5.0 is the heart of this filter, renowned for its ability to deliver a clear and detailed view of solar phenomena. Unlike many ready-made filters that compromise image quality by stretching the material, the AstroSolar film in this filter is mounted stress-free. This crucial detail maintains the film's precision and allows it to function as a high-precision optical window, complete with the characteristic slight ripples that signify a lack of distorting stress.The durable, user-friendly design features a clear white IR-rejecting front ring with robust raised edges, ensuring the delicate solar filter material is safeguarded from any potential damage by sharp metal edges. The innovative no-tool mounting system, complete with centering bolts, is designed to accommodate a wide variety of mechanical tube diameters, offering versatility and ease of use.The filter's non-rotating sliding fasteners, crafted from premium aluminum, are equipped with machined indicators for precise adjustment. An index scale beside each adjustment slot allows for quick and repeatable positioning on different telescope tubes. For added security, black sliding washers are included to block any stray sunlight from passing through the filter cell.To ensure the utmost safety and stability, the filter comes with three security straps featuring Velcro-adhesive pads. These straps are a testament to the filter's user-friendly design, providing peace of mind even in the face of unexpected gusts of wind.Each filter cell is clearly marked with a warning text, urging users to read the instructions before use, emphasizing the importance of safety in solar observation. The filter arrives in a protective cardboard gift box, perfect for safe storage and transportation.The Baader 80mm AstroSolar Spotting Scope Filter is an efficient and professional solution for all spotting scopes, amateur telescopes, and camera lenses, supporting magnifications up to 120x. The package includes three centering bolts, safety straps, and comprehensive 32-page mounting instructions, ensuring you have everything you need for a seamless and secure setup.Elevate your astrological observation and capture the Sun's grandeur with confidence and clarity with the Baader 80mm AstroSolar Spotting Scope Filter.

Take your stargazing experience to the next level with the Baader Planetarium Q-Turret Quadruplet 1.25" Eyepiece Revolver. This innovative piece of astronomical equipment, designed with a concave dished compact shape, is perfect for those who value convenience and quality in their observing sessions. The Q-Turret Quadruplet Eyepiece Revolver is engineered to accommodate four different eyepieces, allowing you to effortlessly switch between lenses and magnifications. This feature eliminates the need for constant lens changes, providing you with more time to enjoy the celestial wonders above. The forward field stop positions of the optional Baader orthos further enhance its usability. Even when inserted into a diagonal, this eyepiece revolver ensures a wide and clear field of view, making it an ideal accessory for various scopes. Crafted by Baader Planetarium, a trusted name in the astronomy community, this eyepiece revolver is not only user-friendly but also durable and high-quality. Despite its plastic construction, it is well-made and designed to withstand regular use, making it a reliable addition to your astronomy equipment. Whether you're an amateur astronomer or a seasoned stargazer, the Baader Planetarium Q-Turret Quadruplet 1.25" Eyepiece Revolver is a must-have tool that brings the universe closer to you. Experience the convenience of having a complete range of magnifications instantly available at your fingertips with this innovative eyepiece revolver.

Just imagine enhancing your stargazing experience with the Alpine Astronomical Baader 18mm Classic Ortho Eyepiece, a high-quality and durable addition to your astronomy equipment. This user-friendly eyepiece boasts a generous 52-degree apparent angle of view, delivering a wide field of view and relatively low magnification across a variety of optical tube assemblies (OTAs). Designed to be parfocal with other Ortho eyepieces, this innovative product minimizes the need for refocusing when switching eyepieces within the Ortho line, saving you valuable observation time. Its sophisticated 4-element/2-group lens design, featuring a triplet-element and a single plano-convex eye lens, ensures only four glass-air surfaces are present, effectively reducing internal diffraction and light loss. The Baader Classic Ortho 18mm Eyepiece stands out with its High-Transmission (HT) multi-coatings applied to all glass-air surfaces. This advanced feature enhances image brilliance while virtually eliminating internal reflections, resulting in a pure-white image that boasts improved sharpness and contrast. The interior of the anodized housing is meticulously blackened to suppress stray light, further enhancing image clarity. It also features machined threads that accept most standard 1.25" filters, making it a versatile addition to your observational kit. Designed with compatibility in mind, this eyepiece comes with a standard 1.25" barrel, fitting seamlessly with most popular-sized holders and accessories. The inclusion of a winged eyecup serves to block stray terrestrial light, improving brightness and contrast while eliminating distractions, making your celestial viewing experience more immersive. In summary, the Alpine Astronomical Baader 18mm Classic Ortho Eyepiece is a reliable, innovative, and user-friendly choice for astronomy enthusiasts seeking to enhance their exploration of the cosmos.

Just when you thought your astrophotography setup was complete, the Baader Planetarium DT-4 / 1" OD x 18mm Long Nosepiece/Eyepiece Extension emerges as the essential accessory for enhancing your celestial viewing experience. Precision-engineered to seamlessly integrate with your equipment, this high-quality extension is designed to thread into 1.25" filter threads, ensuring a secure and stable connection for your observations and photography sessions.Crafted with meticulous attention to detail, the Baader Planetarium DT-4 extension is a testament to the brand's commitment to superior astronomical accessories. Its 1-inch outer diameter (OD) is complemented by an 18mm length, providing the perfect balance between accessibility and functionality. Whether you're looking to replace a missing camera hood or simply extend the capabilities of your existing setup, this nosepiece/eyepiece extension is the ideal solution.Astrophotographers will appreciate the precision with which this extension fits into their workflow, offering a reliable and durable option for those seeking to capture the night sky in all its glory. The Baader Planetarium DT-4 is not just a tool but an investment in the quality and clarity of your astrophotography endeavors.Elevate your astronomical observations and ensure that your equipment is operating at its peak potential with the Baader Planetarium DT-4 / 1" OD x 18mm Long Nosepiece/Eyepiece Extension. Adorama, your trusted source for top-tier astronomy equipment, is proud to offer this indispensable accessory to both amateur stargazers and professional astronomers alike.

Bring your stargazing experience to a new level with the Baader Planetarium 13mm Hyperion 68-degree Modular Eyepiece. This high-performance eyepiece offers unparalleled photo-visual features, making it a top choice for amateur astronomers who demand high-end performance without the high-end price tag. Unlike other eyepieces that are simply rebranded versions of similar models, the Hyperion has been meticulously redesigned from the ground up. It boasts superior transmission, enhanced contrast, and innovative new features, all thanks to the tireless efforts of the Baader Planetarium team. The Hyperion eyepiece is equipped with the world's finest optical coatings and exceptional mechanics, ensuring a viewing experience that is nothing short of spectacular. As a visual eyepiece, it delivers remarkable sharpness and color fidelity across its 68-degree wide, flat-field view, even when used with fast telescopes. When compared to the Pentax XL eyepieces, the Hyperion stands its ground, matching the Pentax in every aspect. From its superb on-axis and off-axis sharpness to its pitch-black high contrast field, the Hyperion truly delivers. One of the standout features of the Hyperion eyepiece is its comfortable and relaxing viewing experience. With a forgiving eye-position, 20mm of eye-relief, an extra-large eye lens, and an optical design that eliminates the annoyance of 'kidney-beaning' and blackouts, the Hyperion ensures that your stargazing sessions are as enjoyable as they are enlightening. In conclusion, the Baader Planetarium 13mm Hyperion 68-degree Modular Eyepiece is more than just an accessory for your telescope. It's a gateway to the cosmos, offering a viewing experience that is as vast and awe-inspiring as the universe itself.

Take your photography to the next level with the Baader VariLock 46 T2 Extension Tube 29-46mm. This isn't just a simple T2 extension; it's a comprehensive adapter system designed to maintain precise back focus distances. Crafted by Baader Planetarium, a respected name in the world of astronomy and optics, this durable and high-quality extension tube offers a continuous adjustment range from 29mm to 46mm. The VariLock 46 T2 Extension Tube is more than capable of supporting a heavy CCD, thanks to its solid, robust design. It's not just about strength, though. This versatile tool also provides a firm hold, ensuring stability and accuracy in every shot. One of the standout features of this compact extension tube is its user-friendly design. It allows you to reproduce your focus using the millimeter scale, making it easier to achieve consistent results. Plus, the camera side connection can be replaced by a bayonet ring for Canon EOS and Nikon, adding to its versatility. The VariLock 46 T2 Extension Tube comes complete with a tool set, including a hook wrench, Allen key, and connection piece, making it a comprehensive solution for photographers looking to enhance their lens capabilities. Whether you're capturing distant objects or focusing on intricate details, the Baader VariLock 46 T2 Extension Tube 29-46mm is a reliable and high-quality choice.

Morpheus is the God of Dreams - and after more than four years of development Baader present the eyepiece of their dreams: The Morpheus 76deg. Wide-Field Okulars. Optical Features Full Field Sharpness The sharp flat 76deg. field is unsurpassed by any other modern wide field eyepiece. On-axis sharpness and contrast rivals their best planetary eyepieces, while delivering nearly equivalent performance over the full field. Stars remain diamond pinpoints as you move away from center and the field remains flat and in focus, even in short focus telescopes. Long Eye Relief Morpheus pushes the envelope of comfortable wide field viewing further than ever before, delivering close to 20mm of eye relief along with best-in-class optical performance. Eyeglass wearers can comfortably take in the full field and users of Binoviewers will find that Morpheus make the ultimate eyepieces for viewing with two eyes. Low Distortion The Morpheus optical design delivers exceedingly low distortion (angular magnification distortion). Planets and lunar features retain their shapes as they transit the field and the true field sizes are close to theoretical. Many companies exaggerate at this point and deliberately use off axis distortion magnification as a means to advertise blown "apparent" field sizes . You will be able to compare this given field size of 76deg. and find it to be the true value, calculated from the apparent field size and focal length. Phantom Coating Group Pioneered in the Hyperion lineup, the Phantom Group Multi-coatings have been further optimized for use in the Morpheus and index-matched to each of the different glasses. Optimized Internal Baffling As with all Baader Planetarium eyepieces, the internal mechanicals have been fully ray-traced and baffled to eliminate the effects of stray-light. Mechanical Features Optimized for Binoviewing Every last bit of space has been squeezed out of the main body to minimize its size, giving maximum nose clearance for binoviewing. Weight Reduction Every effort has been made to eliminate unnecessary weight - especially in view of effective binoviewing. The weight of all Morpheus-eyepieces essentially is the lenses inside plus the best protection and water resistance they can supply. Foldable Eyecups The Morpheus include two soft rubber dual-position foldable eyeguards. These innovative new eyeguards have been developed to provide the optimal comfort and eye spacing for most users and eye glass wearers. The included special winged version provides the ultimate comfort and exclusion of stray light necessary for binoviewing with eyeglasses. Safety Features The 1-1/4" and 2" Barrels of each Morpheus incorporate their new Slip-Protect Safety Kerfs. The ideal safety compromise between smooth barrels and wide undercuts. The numerous shallow kerfs give additional grip and security from inadvertent drops from smooth sided barrels, without the...

While the Morpheus 9mm 76 Degree Wide-Field Eyepiece is named after the Greek God of Dreams, it delivers a celestial viewing experience that is nothing short of reality. Developed meticulously over four years by Baader Planetarium, this eyepiece epitomizes the pinnacle of optical innovation and versatility, offering an expansive 76-degree field of view that is unparalleled in the realm of modern wide-field eyepieces.The optical prowess of the Morpheus 9mm is evident through its full field sharpness, where on-axis clarity and contrast rival the finest planetary eyepieces in the market. This high-quality eyepiece ensures that stars remain crisp, diamond-like pinpoints across the entire field, maintaining a flat and focused view even when paired with short-focus telescopes. The result is an immersive astronomical observation experience, ideal for viewing vast expanses of the night sky and celestial wonders such as galaxies, nebulae, and star clusters.Comfort is not compromised for quality, as the Morpheus 9mm boasts an impressive long eye relief of nearly 20mm, making it a user-friendly choice for both eyeglass wearers and binoviewer enthusiasts. The eyepiece's design allows for a comfortable and inclusive viewing experience, ensuring that the full field is accessible to all users.The Morpheus 9mm also features exceedingly low distortion, preserving the true shapes of planets and lunar features as they move across the field. This innovative eyepiece provides a true-to-life field size, avoiding the common exaggeration of apparent field sizes found in some competing products.Coated with the Phantom Group Multi-coatings, the Morpheus 9mm benefits from optimized light transmission and reduced reflections. These coatings are index-matched to the various glass elements within the eyepiece, ensuring superior light transmission and contrast.Internally, the eyepiece is designed with optimized baffling to eliminate stray light, enhancing the overall viewing experience. The mechanical construction of the Morpheus 9mm has been carefully engineered to reduce weight without compromising durability, making it an ideal choice for extended observing sessions and for those who use binoviewers.The eyepiece comes equipped with two soft rubber, dual-position foldable eyecups, providing optimal comfort and adjustable eye spacing. For eyeglass wearers, the included winged version eyecup ensures maximum exclusion of stray light and comfort during binoviewing.Safety is also a key feature of the Morpheus 9mm, with the 1-1/4" and 2" barrels incorporating Baader's Slip-Protect Safety Kerfs, offering a secure grip and protection against accidental drops. The wide rubber grip ring further enhances handling security.For astrophotographers, the Morpheus 9mm is not just an eyepiece but a versatile imaging tool. It includes a hidden M43 photo-video thread, allowing for direct attachment of a wide range of imaging devices using Baader's Hyperion Digital T-Rings, ensuring a rigid and...

For astronomy enthusiasts and astrophotographers seeking superior optical performance, the Baader Planetarium 36mm Hyperion Aspheric 72-degree Modular Eyepiece stands as a groundbreaking product. As one of the first eyepieces globally to incorporate innovative aspheric surfaces, this high-quality eyepiece effectively eliminates aberrations without the need for extra lens elements, avoiding unnecessary bulk and weight.The durable and reliable Baader Planetarium eyepiece boasts a unique design, utilizing 2" x 24 tpi SCT threads for attaching the 2" barrel. This innovative feature allows the Hyperion Aspheric eyepiece to thread directly onto the rear cell of popular Schmidt-Cassegrain Telescopes (SCTs), resulting in unparalleled rigidity, which is crucial for high-precision imaging.This versatile eyepiece comes with two barrel sizes, each designed to maximize your viewing experience. The standard 2" barrel delivers a full 72-degree field of view, immersing you in the celestial spectacle. Meanwhile, a specially designed wide field 1-1/4" barrel offers the maximum true field in this barrel size, with a field stop of 1.265" (32mm). This feature is perfect for extracting every bit of field possible in 1.25" focusers or bino-viewers, making it an ideal choice for observing large areas of the sky or capturing stunning astrophotography.In summary, the 36mm Hyperion Aspheric Eyepiece for 2" and 1.25" Focusers from Baader Planetarium is a testament to the brand's commitment to delivering innovative, high-quality optical products for astronomy and scientific applications.

A marvel of precision engineering, the Baader 2" ClickLock Eyepiece Clamp with Female M54x0.75 Threads is a robust and reliable accessory for your Bresser, Omegon, and Explore Scientific reflectors. This high-quality eyepiece clamp is designed to securely hold eyepieces, CCD cameras, and similar accessories, ensuring they are locked against rotation and protected from scratches.The user-friendly design of this eyepiece clamp eliminates the need for clamping screws. With a simple 20-degree turn, your eyepiece is firmly clamped, eliminating the need to fumble with small locking screws. This feature is especially handy when wearing gloves or operating in low-light conditions.Constructed from seven precision-machined components, this sturdy eyepiece clamp provides a highly effective retention mechanism that securely holds any 1-1/4" or 2" eyepiece. The mechanical principle behind this clamp is derived from professional mechanical engineering, similar to the tool holder in modern CNC milling centers. This clever use of leverage multiplies the torque, providing a secure hold on three sides, similar to a quick-action chuck, preventing any tilting movements.The 2" ClickLock system is designed for enhanced mechanical solidity. A light 20-degree turn of the rotary lever is sufficient to hold all 2" accessories securely and firmly. The ratchet function provides acoustic and haptic feedback, allowing you to know whether the clamp is open or closed even in the dark or without looking.The massive tension ring ensures the safety of even the most expensive accessories, without causing scratches or bruises. The position of the rotary lever is adjustable for left-hand or right-hand use, either by six camera slotted screws or by six Allen screws with a hexagonal wrench, depending on the model.The Baader 2" ClickLock Eyepiece Clamp with Female M54x0.75 Threads is not just a clamping device, but a testament to comfort, precision, and stability. Its versatility allows it to be retrofitted on many telescopes, making it a valuable addition to your astronomy equipment.

What sets the Alpine Astronomical Baader L-RGB-C CCD Imaging Filter Set apart is its ability to transform monochromatic imaging into a vibrant, full-color experience. This set is expertly designed for photographers and cinematographers who are passionate about capturing the intricate details and true colors of celestial objects, from the ethereal glow of nebulae to the dynamic surfaces of planets.Crafted with precision, the set includes three primary color filters - red, green, and blue - that are essential for creating custom composite images. By photographing a subject with each filter and then stacking the images in post-production using specialized software, you can either reproduce the subject's natural hues or artistically enhance them to your liking.The inclusion of a clear focusing filter is a testament to the set's versatility and user-friendliness. This filter simplifies the focusing process, ensuring that the sharpness judged by the eye is maintained when switching to the colored filters, thanks to their parfocal design. This feature guarantees that subsequent images captured with the color filters will retain the established focus clarity.Moreover, the innovative luminance filter is a game-changer for image purity. It effectively blocks ultraviolet (UV) and infrared (IR) light, permitting only the visual spectrum to reach the camera's sensor. This is particularly beneficial for modern imaging sensors that are sensitive to IR and UV wavelengths, as it prevents ghosting and color bleeding, especially in the critical red and blue spectrums.Each filter in the set is planeoptically polished and features anti-reflection multi-coatings, ensuring high and uniform light transmission across the entire surface. This meticulous engineering maximizes brightness while minimizing potential image distortions, halos, and reflections. With an impressive transmittance rate of greater than 95%, these filters maintain consistent exposure times, whether you're switching between colors or opting not to use a filter at all.Presented as an unmounted 65x65mm square set, these filters are designed for seamless integration with custom applications and advanced imaging systems. The durable construction and high-quality materials used in the Baader L-RGB-C CCD Imaging Filter Set make it a colorful, innovative, and indispensable tool for astrophotography and other specialized photographic endeavors.

It's time to enhance your stargazing experience with the Baader 2" ClickLock Eyepiece Clamp, designed with male M54x1 threads, making it a perfect fit for Celestron, SkyWatcher, and Orion Reflectors. This high-quality eyepiece clamp is meticulously crafted, offering a robust and precise fit without the need for clamping screws. The Baader ClickLock Eyepiece Clamp ensures a secure hold for your eyepieces, CCD cameras, and similar accessories, locking them against rotation and eliminating the risk of scratches. With a simple 20-degree turn, your eyepiece is firmly clamped, eliminating the need for handling small locking screws. This feature is particularly useful when wearing gloves, as the top of the eyepiece clamp can be easily rotated to secure the eyepiece.Constructed from seven precision-machined components, the ClickLock clamps offer an effective retention mechanism that securely holds any 1-1/4" or 2" eyepiece. The assembly of this clamp may seem costly, but the comfort, precision, and stability it offers make it a worthwhile investment. The mechanical principle of the ClickLock clamps is derived from professional mechanical engineering, similar to the tool holder in modern CNC milling centers. This clever use of leverage multiplies the torque, holding the inserted object on three sides, similar to a quick-action chuck, preventing any tilting movements. The 2" ClickLock system is designed to be mechanically solid. A light 20-degree turn of the rotary lever is enough to hold all 2" accessories securely. The ratchet function provides acoustic and haptic feedback, letting you know if the clamp is open or closed, even in the dark. The massive tension ring ensures the safety of even the most expensive accessories, without causing scratches or bruises. The position of the rotary lever is adjustable for left-hand or right-hand use, either by six camera slotted screws or by six Allen screws with a hexagonal wrench, depending on the model. The Baader 2" ClickLock Eyepiece Clamp has been tested to withstand heavy loads, making it a reliable addition to your telescope setup. The extensive range of ClickLock clamps allows you to retrofit the Baader 2" ClickLock clamp on many telescopes, enhancing your celestial viewing experience.

With the Baader 2" ClickLock Eyepiece Clamp with M57/Newtonian Dovetail Ring, enhance your stargazing experience using select Celestron, Meade, and Sky-Watcher telescopes. This high-quality, durable accessory is specifically designed for a seamless fit with these popular telescope brands, offering a user-friendly solution for attaching your 2" eyepiece. The ClickLock system ensures a sturdy, secure connection with just a small 20-degree rotation applied by gentle fingertip pressure to the knurled lever. This innovative design eliminates the need for complicated setups, making your telescope ready for use in no time. One of the standout features of this eyepiece clamp is its unique ratchet function. This provides both acoustic and haptic feedback, allowing you to hear and feel whether the clamp is open or closed, even in complete darkness. This feature enhances usability and ensures a secure attachment of your eyepiece, even during nighttime observations.Constructed with a compression tension-ring made of thick-walled hard bronze, this eyepiece clamp is built to last. It maintains its shape even after years of use, securely holding your valuable accessories without causing scratches or pressure points. The black anodized finish not only adds to its durability but also gives it a sleek, professional look. In summary, the Baader 2" ClickLock Eyepiece Clamp with M57/Newtonian Dovetail Ring is a versatile, sturdy, and high-quality addition to your telescope setup, designed to make your celestial observations more convenient and enjoyable.

An exceptional 1.25" f/2 Highspeed-Filterset, this product includes three distinct filters: H-alpha, O III, and S II. These Highspeed Narrowband Filters are meticulously designed to meet the precise requirements of ultra-fast astrograph optics, specifically Hyperstar and RASA systems. Traditional narrowband filters often result in significant transmission loss due to the pronounced CWL-shift. In severe instances, the CWL may shift out of the FWHM (CWL= Center-wavelength / FWHM= full width half maximum). To counter this issue, these filters feature a CWL-preshift that perfectly aligns with f/2 to f/3 optics. The FWHM of these filters is optimized to ensure maximum contrast, even with the typical line broadening associated with such fast optical trains. These filters mark a significant advancement in the field, as they allow for the effective use of fast optics in high contrast emission nebulae imaging. When used between f/1.8 and f/3.5, these filters demonstrate a dramatic improvement over standard sets of narrowband filters. This 1.25" f/2 Highspeed-Filterset is a must-have for any serious astrophotographer or astronomy enthusiast looking to enhance their imaging capabilities.

Why settle for the ordinary when you can capture the extraordinary? The Baader Venus U-Filter is a specialized tool designed for deep ultraviolet (UV) imaging, allowing photographers and astronomers to delve into a spectral region that is typically beyond reach. With its advanced coating technology, the Baader Venus Filter boasts an impressive transmission range from 300nm to 400nm, peaking at an 80% transmission rate. This high level of efficiency is critical for UV photography, where capturing fine detail and contrast is paramount.Crafted with a meticulous 20-layer dielectric coating stack atop a specially polished UG-11 substrate, the filter ensures complete rejection of light from 200nm to 1500nm, isolating the desired UV spectrum. This precision engineering surpasses the capabilities of traditional deep violet filters and simple interference filters, which often fall short in both transmission and rejection outside the crucial 320nm to 390nm range.The Baader Venus U-Filter is not just about transmission; it's about achieving the highest contrast and sharpest images possible. Its exceptional optical quality is consistent with Baader's renowned filter lineup, ensuring that your UV images are captured with the utmost clarity.Additionally, the filter's pass band includes the solar Calcium K-Line, presenting a unique opportunity for astrophotographers to document solar flare structures with remarkable detail. Whether you're interested in UV landscape photography, floral UV signatures, or forensic applications, the Baader Venus U-Filter is the preferred choice for professionals exploring the nuances of UV imaging.The latest 2" version of this filter has been optimized for even higher transmission and more robust out-of-band blocking, enhancing your imaging experience. The filter cell is equipped with a standard M48x0.75 thread, making it compatible with Baader's DSLR-2 filter adapter ring and HDT-Rings for convenient mounting to camera lenses.The Baader Venus U-Filter's precise construction and unparalleled performance make it an essential addition to the toolkit of any serious UV photographer or astronomer. Elevate your imaging capabilities and uncover the hidden wonders of the ultraviolet world with this exceptional filter.

It's time to elevate your astronomical observations with the Baader Planetarium Amici Prism Diagonal 45, a high-quality, durable, and innovative optical accessory. This versatile and reliable prism diagonal is specifically designed for terrestrial use, offering a 1" fitting and a generous 24mm clear aperture. Crafted by the reputable Baader Planetarium, a brand synonymous with superior optical products, this prism diagonal ensures a wide field of view. Its 24mm clear aperture not only enhances the brightness and clarity of your observations but also makes it suitable for viewing a broad range of terrestrial objects. Whether you're gazing at the moon, tracking planets, or stargazing, this prism diagonal is your perfect companion.The Amici Prism Diagonal 45 is not just about performance, it's also about durability. Built to last, it can withstand the rigors of regular use, making it an excellent investment for both amateur and professional astronomers. In a nutshell, the Baader Planetarium Amici Prism Diagonal 45, 1" with 24mm Clear Aperture is a high-quality, durable, and reliable tool that offers a versatile and innovative solution for your terrestrial viewing needs.

Enhance your photography and videography experience with the RGB Filter Set 31mm Round with UV/IR Cut L-Filter, meticulously crafted for optimal performance. These unmounted filters, with a robust glass thickness of 2mm, are designed to provide true optical quality, setting them apart from the competition. Unlike many filters on the market that are simply made from raw flame-polished or "optically flat" glass, our filters are constructed from Baader glass substrates, renowned for their superior optical quality. This high-grade material ensures that your images retain their sharpness and contrast, even when used with telescopes, making these filters an excellent choice for both amateur and professional photographers and videographers.Furthermore, Baader Planetarium filters are made from striae-free substrates, a feature that significantly reduces wavefront deformations that can compromise image quality. These filters are fine optically polished flat to within 1/4 wave accuracy over the entire surface, and plane parallel to within 30 seconds of arc. This meticulous attention to detail ensures that every shot you take is of the highest possible quality.In summary, the RGB Filter Set 31mm Round with UV/IR Cut L-Filter offers a superior level of optical clarity and precision, making it an essential addition to your photography and videography equipment.

Over the years, astrophotography enthusiasts and stargazers have sought to enhance their viewing experiences amidst the challenges of light pollution. The UHC-S / L 50.4mm Round / Unmounted Booster Filter emerges as a pivotal accessory in this quest, designed to elevate the clarity and contrast of celestial observations and photographs.This visual and photographic UHC-S nebula filter is expertly crafted to target specific wavelengths of light, allowing the ethereal glow of nebulae to shine through while significantly reducing the glare from artificial lighting. Its specialized bandpass filtering capabilities make it an indispensable tool for both amateur and professional astronomers who are eager to capture the elusive details of distant galaxies and nebulae from light-polluted skies.The filter's plane-optically polished surface ensures that the highest quality images are within reach. This meticulous polishing process eliminates any potential distortion, guaranteeing that the light transmission is as smooth and precise as possible. As a result, users can expect stellar images with sharp contrast and no loss in detail.Moreover, the ultra-high contrast L-Filter component of this astronomical filter is a testament to its superior design. It adeptly blocks out the intrusive wavelengths of city lights, which are known to wash out the subtleties of the night sky. By filtering out these unwelcome spectrums, the UHC-S / L Booster Filter allows the true colors and contrasts of cosmic phenomena to be observed and captured with remarkable fidelity.The unmounted 50.4mm round format of the filter offers versatility for integration with a variety of imaging systems and telescopes, ensuring that it can be a part of many different setups without the need for additional adapters or modifications.In summary, the UHC-S / L 50.4mm Round / Unmounted Booster Filter is a high-performance tool that significantly improves the visual and photographic experience of astronomy enthusiasts. Its ability to reduce light pollution, coupled with its exceptional optical quality, makes it a valuable addition to any astrophotography equipment collection.

Just introduced, the Baader Digital Solar Filter with PHOTO-Film OD 3.8 is a groundbreaking innovation in the field of solar photography. This advanced filter, an evolution from our highly successful Baader Solar Filters OD 5.0 launched in 2015, offers the same robust cell and mechanical specifications as our ASTF-Filter with Safety Film OD 5.0. The key distinction lies in the AstroSolar Film used - our renowned AstroSolar PHOTO Film OD 3.8.This specialized film has been tried and tested over the years, allowing for the shortest exposure times. It's primarily used for digital videography and the lucky imaging technique, effectively "freezing" atmospheric turbulences. However, it's important to note that the AstroSolar PHOTO Film OD 3.8 is designed exclusively for digital imaging and not for direct sun observation.Unlike many ready-made filters that stretch the filter material like a drumhead, compromising image quality, our AstroSolar filter is designed to be mounted entirely stress-free. This ensures it performs like a high precision plane optical window, essential for high magnification work. Despite contradicting traditional perceptions of quality, AstroSolar is designed to show slight ripples, which is a sign of its optimal performance.The ASTF/BDSF (AstroSolar Telescope Filter) Baader DIGITAL Solar Filter is a part of our high-end telescope accessories. It's meticulously crafted to ensure that the AstroSolar film is not put under stress during mounting or temperature changes. This is achieved through a temperature-compensated cell and a free-floating film-carrier ring, which is securely held onto the aluminum frame with a fiber-reinforced plastic ring. This design ensures maximum security against cell breakage.The temperature-compensated cell allows the AstroSolar filter material to maintain its superior optical quality at any temperature, from as low as -30deg.C to as high as +50deg.C. This makes the 180mm AstroSolar BDSF 3.8 White-Light Digital Solar Filter for Telescopes a reliable tool for capturing stunning solar images under varying conditions.