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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.

BEHR PREMIUM PLUS Interior Paint & Primer offers exceptional durability and hide with a finish that resists mildew and stains. In addition, you'll enjoy the benefits of a low odor paint. PREMIUM PLUS is highly ranked by independent 3rd party labs and meets LEED and GREENGUARD GOLD requirements. Color: Planetarium.

Elevate your style with the Gattinoni Planetarium Lar Tote Bag in PVC and Leather. This aquamarine and navy bag is perfect for the fashion-forward female. Shop now!

A young writer has his heart set on his aunt's large apartment. With this seemingly simple conceit, the characters of The Planetarium are set in orbit and a galaxy of argument, resentment, and bitterness erupts. Telling the story from various points of view, Sarraute focuses below the surface, on the emotional lives of the characters in a way that surpasses even Virginia Woolf. Always deeply engaging, The Planetarium reveals the deep disparity between the way we see ourselves and the way others see us.

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.

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.

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.

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.

Take your stargazing experience to new heights with the Baader UFC Telescope Adapter, featuring an S70 Dovetail and M48 Female Thread, and a 1mm Optical Tube Length. This durable and high-quality adapter is designed to seamlessly integrate with your existing telescope setup, providing a sturdy and reliable connection for various lenses and optical tubes.Engineered by the reputable brand, Baader Planetarium, this innovative telescope adapter is equipped with a telescope-sided M48 inner thread. This feature ensures broad compatibility with a multitude of telescopes, enhancing its versatility and adaptability. The adapter also boasts a camera-sided S70 dovetail, a design element that allows for a secure and precise attachment to the UFC filter base #2459110, as well as to UFC extensions. This ensures a stable and secure connection, enhancing the overall performance and functionality of your telescope.Moreover, the 1mm Optical Tube Length of this adapter allows for clear, detailed, and breathtaking views of celestial objects. Whether you're an amateur astronomer or a seasoned professional, the Baader UFC Telescope Adapter with S70 Dovetail and M48 Female Thread, 1mm Optical Tube Length is a must-have addition to your astronomy equipment.

You can elevate your stargazing experience with the Baader Planetarium 2" Clicklock Adapter, an essential tool for astronomy enthusiasts seeking a durable, compact, and versatile solution for their telescopes with smaller 2" SCT threads. This high-quality adapter is engineered to securely lock your 2" eyepieces and accessories into place with a mere twist, ensuring a user-friendly operation that allows you to switch between diagonals and eyepieces effortlessly.Crafted by the renowned Baader Planetarium, this adapter is celebrated for its robust construction that won't mark or damage your valued equipment, as echoed by satisfied astronomers in their glowing reviews. The Clicklock Adapter's innovative design is so reliable that it can support the weight of an entire telescope without any slippage, showcasing its exceptional strength and stability.Whether you're attaching a high-powered eyepiece for deep-sky observations or a sensitive camera for astrophotography, this adapter is the perfect companion for your Celestron C6, Celestron 7" Maksutov, or any compatible telescope. Its secure grip ensures that your equipment remains firmly in place, providing peace of mind during your celestial explorations.Choose the Baader Planetarium 2" Clicklock Adapter for a seamless and secure connection to the cosmos. Its reputation for quality and the positive experiences of fellow astronomers make it a must-have accessory for your astronomical toolkit.

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.

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...

Bring your stargazing experience to a new level with the Baader Planetarium SCT-T Adapter Ultrashort. This high-quality adapter, featuring T-2 (Male) / 2" SCT (Female) connectors, is designed to provide the shortest optical path length between your SCT telescope and your T2 diagonal. Crafted with precision, this durable and robust adapter allows you to rotate the diagonal in any direction before tightening it, offering you the flexibility to adjust your view as per your needs. With a 10mm optical length, it ensures a clear and magnified image of the celestial object you're observing. Constructed from rugged black plastic, this sturdy adapter is designed to withstand the rigors of regular use. It features a male T-2 thread on one end and a female SCT thread on the other, making it compatible with a wide range of telescopes and other optical instruments. Choose the Baader Planetarium SCT-T Adapter Ultrashort for its superior quality and performance, as evidenced by its high ratings and positive customer reviews. This product is a testament to Baader Planetarium's reputation for producing top-tier optical products. Enhance your astronomical observations with this reliable and efficient adapter.

Because the Herschel Wedge is known for its partial polarizing effect on solar images, the 2" Polarization Filter for Herschel Wedge from Baader Planetarium is an essential tool for photographers aiming to achieve optimal image brightness and contrast. This high-quality, durable filter allows for variable adjustments to image brightness by simply being placed between the Herschel and the eyepiece. The innovative design of this filter allows for rotation, resulting in a variable dimming effect. This feature is particularly effective when striving for the perfect brightness level to maximize visual contrast at any magnification. The 2" Polarization Filter is attached to a T2-15 (2"-1.25" adapter), a feature that enhances its versatility. This allows photographers to conveniently switch between 1.25" eyepieces without the need to remove the filter, maintaining a close position between the eyepiece and filter. The use of a T2-15 adapter also provides an easy method of attaching and removing the Solar Continuum filter. With a large filter size of 50.8mm, more light can pass through, making this polarization filter ideal for astrophotography and other applications requiring a high amount of light. In summary, the 2" Polarization Filter for Herschel Wedge is a versatile, effective tool for photographers seeking to reduce glare, increase contrast and saturation, and improve overall image quality.

A robust and reliable solution for astronomy enthusiasts, the Mark III 470mm Tangent Dovetail Bar is specifically engineered to securely fit Celestron C8/C9/C11 OTAs (base width 44mm) onto Vixen-GP or Synta-EQ5/HEQ5/6, or Celestron AVX/AS-GT-Mounts. With a length of 470mm, this high-quality dovetail bar provides a wider contact surface of 70mm, ensuring a stable and secure attachment for any tube rings. Designed for optimal compatibility, it fits seamlessly with Vixen GP and GP-DX clamps (and their clones) as well as Celestron ADV-GT, AVX, and HEQ-5 clamps. Crafted from durable materials, this sturdy dovetail bar is black anodized for added resilience and longevity. Despite its robust construction, it maintains a lightweight design with a weight of just 640g, making it easy to handle and install. Produced by Baader Planetarium, a trusted name in astronomy equipment, the Mark III 470mm Tangent Dovetail Bar offers a blend of reliability, durability, and high-quality performance, making it an ideal choice for those seeking to mount their Celestron C8/C9/C11 scopes onto a Vixen GP/Synta EQ mount.

The Baader telecentric system extends the focal length of a refractor without compromizing its optical performace on-or off axis. The focal plane is free of field curvature.

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.

Explore the universe with the Baader Planetarium 8.5 nm OIII CCD Filter, a high-performance tool designed to deliver unparalleled deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II. This filter is crafted to provide the highest contrast images with the shortest possible exposure times, making it an ideal choice for astrophotography enthusiasts.The Baader Planetarium OIII CCD Filter stands out with its ultra-narrow bandwidths that offer extremely high transmissions. It is designed to completely reject light pollution and effectively block longer wavelengths, ensuring that your celestial observations are as clear and detailed as possible.The high optical quality of this filter ensures no loss in sharpness or contrast. Each substrate is fine-optically polished plane parallel to deliver a smooth and accurate 1/4 wavefront over the entire surface. This unique custom polishing operation sets Baader filters apart from the standard commercially precision-polished filter substrates used by most other filter manufacturers.The coatings on the Baader Planetarium OIII CCD Filter are professionally applied using the most advanced equipment available, ensuring high consistency for bandpass centering and transmission. The ultra-hard ionbeam deposition ensures the coatings will never degrade from use or normal cleaning.One of the key features of the Baader coatings is their ability to eliminate the annoying reflections often present in other narrowband astro-filters. This freedom from reflections, along with excellent out of band blocking, is achieved through careful design and rigorous testing of the coating stacks.The anti-reflection coatings are designed to prevent halos and are balanced to prevent physical deformation of the optically flat substrates. Each filter is coated individually, permanently sealing the coating edges, to guarantee lifetime coating durability and uniformity. Unlike filters that have been simply cut out of pre-coated sheets of glass, Baader mil-spec coatings won't degrade, peel, or flake off, ensuring your filter's longevity and performance.Experience the difference with the Baader Planetarium 8.5 nm OIII CCD Filter, a top-tier tool for capturing the beauty of the cosmos.

From the esteemed Baader Planetarium comes the PAN-EQ V190 Clamp, a pinnacle of precision and reliability for astrophotography enthusiasts and professional astronomers alike. This robust clamp is engineered to facilitate the quick mounting of optics, accommodating all EQ standard Celestron, Skywatcher, and Vixen dovetail plates with ease. Crafted for both durability and lightweight handling, the PAN-EQ V190 Clamp extends 190 mm (7.5 inches) in length and features a multi-contact ribbed dovetail face, designed to secure your equipment with unwavering stability. The clamp's sturdy construction ensures a secure attachment without adding unnecessary weight to your setup, making it an ideal choice for both stationary and mobile applications.The underside of the clamp boasts a versatile array of predrilled hole patterns, ensuring compatibility with the DEC-face of most popular mounts, including Takahashi, 10Micron, Astro-Physics, Vixen, and Celestron. This feature underscores the clamp's adaptability, allowing for seamless integration with a wide range of support systems.Incorporating an integrated 3-inch Losmandy dovetail, the PAN-EQ V190 Clamp is perfectly suited for all mounts equipped with a 3-inch (Losmandy) interface. This compatibility with Losmandy dovetail plates, renowned for their exceptional durability and stability, makes the clamp a top choice for securing high-quality astronomical equipment.Whether you're attaching a camera, telescope, or spotting scope, the PAN-EQ V190 Clamp by Baader Planetarium is a testament to high-quality craftsmanship. Its combination of a durable build, versatile design, and compatibility with industry-standard equipment makes it an indispensable tool for any astrophotography rig.

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.