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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.

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.

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.

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.

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.

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...

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.

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.

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.

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.

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.

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...

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.

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.

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.

Experience the unparalleled clarity and precision of the Alpine Astronomical Baader 685nm IR-Pass Filter, a must-have accessory for avid astronomers and astrophotographers. This 1.25" IR-Pass Filter is specifically designed to enhance the visual and photographic quality of celestial bodies, making it an essential tool for planetary viewing and imaging.Engineered with the advanced IR Phantom-Group optical multi-coatings, this filter selectively allows only the deep red 685nm wavelength to pass through. This unique feature significantly reduces the impact of atmospheric turbulence, often a challenge in astrophotography, ensuring that your images are crisp, clear, and full of detail.Whether you're capturing the intricate details of Mars or the majestic rings of Saturn, the Alpine Astronomical Baader 685nm IR-Pass Filter will help you achieve professional-grade results. Its superior light transmission capabilities and precise wavelength control make it a standout choice for any astronomy enthusiast looking to enhance their viewing and imaging experience. Please note that this product description does not include warranty, price, or availability information. It also does not include any recommendations about sizing.

If you're an astrophotographer or a landscape photographer seeking to enhance your images with vibrant colors and high contrast, consider the Alpine Astronomical Baader L-RGB CCD Imaging Filter Set. This versatile and high-quality filter set is designed to elevate your monochromatic imaging, enabling you to create breathtaking composite images of nebulae, planets, and other celestial objects. This innovative filter set allows you to capture a single subject in each of the three primary colorsfred, green, and bluefand then stack these images in post-production using specialized software. This process gives you the freedom to create any color palette you desire or to accentuate the natural properties of your subject. The fourth filter in this set is a luminance filter, specifically designed to block ultraviolet (UV) and infrared (IR) light. This filter permits only the visual spectrum to pass through, providing you with a clean, crisp image. Given that many of today's imaging sensors are sensitive to IR and UV wavelengths, you can stack the luminance filter with any of the other three colored filters to eliminate ghosting. This feature is particularly useful in preventing bands outside the visible spectrum from "bleeding" into your image, especially with the blue and red filters. Each filter in the Baader L-RGB CCD Imaging Filter Set is plane-optically polished and anti-reflection multi-coated, ensuring high and uniform light transmission across the entire surface. This feature maximizes brightness and limits distortion, halos, and reflections. With a transmittance greater than 95%, and all filters being parfocal, your exposure times remain consistent, whether you switch colors or choose not to use them at all. This durable filter set is offered as an unmounted 50.4mm round option, making it ideal for custom applications and imaging systems. Enhance your photography with the Alpine Astronomical Baader L-RGB CCD Imaging Filter Set, a colorful and innovative solution for capturing the world in its true colors.

Let your telescope reach its full potential with the Baader Planetarium 1.25-2" Clicklock Expansion Adapter, a must-have accessory for astronomy enthusiasts. This durable and high-quality adapter is expertly crafted by Baader Planetarium, a leader in the world of optical products, ensuring a reliable and professional-grade addition to your stargazing equipment.The adapter's compact and versatile design allows for the seamless use of 2" eyepieces in 1.25" focusers and diagonals, enhancing your viewing experience despite the expected vignetting with larger 2" eyepieces. Its easy-to-use Clicklock system revolutionizes the way you attach and detach eyepieces, providing a secure and stable connection with just a simple twist. This feature is particularly beneficial for those who frequently switch eyepieces, as it minimizes the hassle and time spent on adjustments.The 1.25" Nosepiece is not only threaded to accommodate 1.25" filters but also boasts fully baffled internal surfaces. This meticulous design detail is crucial for controlling stray light reflections, ensuring that you get clear and sharp images of celestial wonders.Whether you're a seasoned astronomer or a hobbyist, the Baader Planetarium 1.25-2" Clicklock Expansion Adapter is an essential tool that promises ease of use and a steadfast performance. Elevate your astronomical observations with this indispensable adapter, designed to provide a secure and effortless eyepiece connection for an unmatched stargazing experience.

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.