Omegon Filters Pro Veil SII 3nm 2'' (82013)
Omegon Filters Pro Veil SII 3nm 2'' (82013)
315.84 $
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Artificial lighting in populated areas brightens the night sky and reduces contrast, making faint deep-sky objects difficult to detect. Skyglow from streetlights and other sources often masks delicate nebular structures. Emission nebulae differ from galaxies, globular clusters and reflection nebulae because they emit light at very specific wavelengths. While the human eye is primarily sensitive to the O-III and H-Beta lines, cameras can record all of these wavelengths, including the deep red emissions of hydrogen and ionised sulphur.
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Omegon Pro Electronic filter wheel EFW-L 7x2'' (86212)
Omegon Pro Electronic filter wheel EFW-L 7x2'' (86212)
413.55 $
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The Omegon Pro Electronic Filter Wheel (EFW-L) is designed to streamline astrophotography by enabling fast and precise filter changes. Suitable for both amateur astronomers and experienced imaging enthusiasts, this motorized filter wheel enhances efficiency while keeping the optical path compact and stable. The filter wheel is equipped with M54 female threads on both the front and rear, making it compatible with telescopes that use larger focusers. Included adapters provide M48 and T2 connections, offering flexible integration into various imaging setups.
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Optolong Filters H-alpha 7nm 2" (83198)
Optolong Filters H-alpha 7nm 2" (83198)
210.69 $
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The Optolong H-alpha 7 nm 2" filter is a high-performance narrowband line filter designed for astrophotography and visual observation of deep-sky objects. It isolates the hydrogen-alpha emission line at 656 nm, significantly enhancing contrast and revealing fine nebular structures, even under strong light pollution. By blocking unwanted artificial and natural skyglow wavelengths, it delivers sharper images with improved detail and background darkness. This filter is particularly well suited for capturing emission nebulae.
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Optolong Filters SHO 3nm 36mm (78310)
Optolong Filters SHO 3nm 36mm (78310)
822.38 $
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The Optolong SHO 3 nm filter set is a professional narrowband filter kit designed for advanced astrophotography. It includes three precision filters — H-alpha, OIII, and SII — each with an ultra-narrow 3 nm bandwidth to maximize contrast and isolate specific emission lines. These filters significantly reduce light pollution and unwanted wavelengths, allowing detailed imaging even under moonlight or in urban environments. The SHO combination enables the creation of dramatic tri-color images similar to those produced by space telescopes.
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Optolong Filters SHO 6,5-7nm 36mm (87509)
Optolong Filters SHO 6,5-7nm 36mm (87509)
478.02 $
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The Optolong SHO 6.5–7 nm filter set is a versatile narrowband solution designed for astrophotographers who want high contrast and improved performance under light-polluted or moonlit skies. This three-filter set includes H-alpha, OIII, and SII filters, each optimized to isolate key emission lines from nebulae. By transmitting only specific wavelengths and blocking unwanted light, these filters significantly enhance detail and background darkness. They are ideal for long-exposure imaging and allow productive observation even when the Moon is visible.
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TeleVue Filters " OIII Bandmate Type 2 filter (57798)
TeleVue Filters " OIII Bandmate Type 2 filter (57798)
303.12 $
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The TeleVue Bandmate Type 2 OIII filter is part of a premium filter line designed to deliver consistent performance and precise manufacturing quality. Each filter is produced under strict quality control standards to ensure uniformity and reliability beyond typical market alternatives. All materials are sourced in Germany, and every filter undergoes multiple stages of testing to guarantee optical excellence and mechanical precision. Each Bandmate filter is optically tested by TeleVue at high magnification to ensure that it introduces no image degradation.
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TeleVue Filters 2" H-Beta Bandmate Type 2 filter (57799)
TeleVue Filters 2" H-Beta Bandmate Type 2 filter (57799)
303.12 $
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The TeleVue Bandmate Type 2 H-Beta filter is part of a premium filter series designed to deliver consistent optical performance and precise mechanical fit. Manufactured under strict quality control standards, these filters offer uniformity and reliability that exceed typical market alternatives. All materials are sourced in Germany, ensuring high production standards from the outset. Each Bandmate filter undergoes comprehensive testing. TeleVue performs high-magnification optical testing to confirm that no image degradation is introduced.
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TeleVue BIG Paracorr Type 2 3" Coma Corrector (45459)
TeleVue BIG Paracorr Type 2 3" Coma Corrector (45459)
1222.68 $
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The TeleVue BIG Paracorr Type 2 is a high-performance coma corrector designed specifically for Newtonian telescopes. In fast Newtonian systems, stars near the edge of the field can appear distorted and comet-shaped—an optical aberration known as coma. This corrector effectively eliminates that distortion, producing sharp, well-defined star images across the entire field of view. This model is engineered for large telescopes equipped with a 3" focuser and is particularly well suited for imaging applications.
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TeleVue Large field corrector for Tele Vue NP101/NP101is/NP127is (15854)
TeleVue Large field corrector for Tele Vue NP101/NP101is/NP127is (15854)
319.43 $
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The TeleVue Large Field Corrector is designed to deliver perfectly flat image fields for astrophotography with TeleVue NP apochromatic refractors. It is specifically optimized for the NP101, NP101is, and NP127is models. While these telescopes already provide excellent field correction for APS-sized sensors, larger sensor formats such as full-frame require additional correction to maintain sharpness across the entire image. This field corrector ensures precise image field flattening when using large-format camera sensors.
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TeleVue 0.8X camera reducer/flattener for 400-600mm refractors (15855)
TeleVue 0.8X camera reducer/flattener for 400-600mm refractors (15855)
398.49 $
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The TeleVue TRF-2008 0.8x Reducer/Flattener is designed to reduce the focal length and simultaneously flatten the image field of compatible refractor telescopes. By shortening the focal length, it widens the field of view and allows for shorter exposure times, making it easier to capture extended nebulae, large galaxies, and wide deep-sky regions. With this reducer, expansive objects such as the Andromeda Galaxy can fit comfortably within the image frame.
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TeleVue 0.8X reducer/flattener for 102P telescope (15852)
TeleVue 0.8X reducer/flattener for 102P telescope (15852)
409.14 $
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The TeleVue 0.8x Reducer/Flattener is designed to improve image sharpness across the entire field by correcting focus away from the center. It reduces the telescope’s focal length to 80% of its original value while simultaneously flattening the image field. This results in a wider field of view and better edge performance, making it ideal for astrophotography with sensors up to 35 mm full-frame format.
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TeleVue Paracorr Tunable Top with 1,25" adapter (57273)
TeleVue Paracorr Tunable Top with 1,25" adapter (57273)
204.57 $
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The TeleVue Paracorr Tunable Top is an adjustable accessory designed to optimize the performance of TeleVue Paracorr coma correctors. It allows precise positioning of the eyepiece relative to the corrector lens, ensuring maximum coma correction and maintaining sharp star images across the entire field of view. This component is especially useful for Newtonian telescope users who require accurate spacing for different eyepiece designs. The included 1.25" adapter expands compatibility with a wide range of eyepieces.
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William Optics Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA (84720)
William Optics Apochromatic refractor Pleiades 181 AP 181/998 Astrograph OTA (84720)
19180.87 $
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The Pleiades 181 is a high-performance astrograph developed almost exclusively for serious astrophotography. Featuring premium OHARA FPL-53 glass and an integrated field corrector, this telescope delivers outstanding image sharpness and color accuracy across a fully corrected 55 mm image circle. With its fast f/5.5 focal ratio, it enables shorter exposure times while fully illuminating full-frame sensors. The elegant white and red design is inspired by the Pleiades star cluster, combining visual appeal with professional functionality.
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Omegon Telescope Pro Astrograph V2 154/600 OTA (87873)
Omegon Telescope Pro Astrograph V2 154/600 OTA (87873)
537.97 $
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The Omegon f/4 Astrograph is designed for impressive and efficient astrophotography. Thanks to its fast f/4 aperture ratio, it captures a large amount of light in a short time, allowing significantly reduced exposure times compared to conventional telescopes. This makes it ideal for photographing faint galaxies, hydrogen nebulae, and detailed deep-sky structures. The Astrograph sets a high standard for ambitious astrophotographers.While suitable for visual observation, this astrograph truly excels in astrophotography. 
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Omegon Apochromatic refractor Pro APO AP 130/910 OTA (86136)
Omegon Apochromatic refractor Pro APO AP 130/910 OTA (86136)
3064.4 $
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The Omegon Pro APO 130/910 belongs to the top class of refractor telescopes. Designed for observers who demand uncompromising performance, this instrument delivers outstanding optical quality and robust mechanics. With a Strehl ratio greater than 0.95, it ensures exceptional sharpness and contrast. Color errors, contrast loss, and image blur are virtually eliminated thanks to its high-end triplet design. Each telescope includes an interferometric test report documenting its optical quality and Strehl ratio. 
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Omegon Apochromatic refractor Pro APO 130/650 ED3Q OTA (86135)
Omegon Apochromatic refractor Pro APO 130/650 ED3Q OTA (86135)
4517.15 $
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This astrograph is designed specifically for large camera sensors. If you use a full-frame DSLR or a large CCD sensor, you may have noticed that many optics are sharp in the center but lose clarity toward the edges. The Omegon Pro APO 130/650 Quintuplet solves this problem by delivering pinpoint stars across the entire field of view, right to the corners. Each instrument is interferometrically tested to ensure it meets strict performance standards. This guarantees that the telescope delivers its full optical potential in real-world astrophotography.
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Omegon Camera GUIDE 662 M Mono (87408)
Omegon Camera GUIDE 662 M Mono (87408)
229.26 $
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The Omegon GUIDE 662 M Mono is equipped with the Sony IMX662 monochrome CMOS sensor, known for its exceptional infrared sensitivity. With very low readout noise and a high dynamic range, this camera delivers outstanding performance for demanding astronomical applications. Thanks to its monochrome design, it offers higher quantum efficiency and sharper, more detailed images compared to color sensors. Finding a suitable guide star anywhere in the sky is easy with this highly sensitive sensor.
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Omegon Guidescope FlexiSpeed 45/200 essential without tube clamps (86594)
Omegon Guidescope FlexiSpeed 45/200 essential without tube clamps (86594)
229.26 $
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The FlexiSpeed is a versatile guidescope designed to adapt to your needs. Its 45 mm aperture may seem unusual, but the tube features an outer diameter of exactly 2 inches—the same as standard eyepiece barrels. This design offers an ideal balance between light-gathering capability and low weight. Focusing your guiding camera is now simple and comfortable. There is no need to struggle with stiff lens mounts or adjust focus by sliding the tube. The integrated focuser allows precise and smooth adjustments for accurate guiding performance.
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Omegon Guidescope FlexiSpeed 45/250 essential with tube clamps (86595)
Omegon Guidescope FlexiSpeed 45/250 essential with tube clamps (86595)
267.85 $
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The FlexiSpeed is a versatile guidescope designed to adapt to different applications. A 45 mm aperture may seem uncommon, but the tube features an outer diameter of exactly 2 inches—matching standard eyepiece barrels. This creates an ideal balance between light-gathering performance and lightweight construction. Focusing your guiding camera is straightforward and precise. The built-in rack-and-pinion focuser eliminates the need to rotate stiff lens mounts or adjust focus by sliding the tube. Smooth operation ensures accurate and convenient focusing.
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Optolong Filters L-Pro Clip Nikon Z (87855)
Optolong Filters L-Pro Clip Nikon Z (87855)
230.04 $
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Optolong NK-Z clip filters are not compatible with all Nikon Z-mount cameras. Please verify compatibility with your specific camera model before purchasing. This filter is designed to enhance the contrast of deep-sky objects while reducing the brightness of the sky background. It works through a sophisticated transmission profile that allows important emission lines from deep-sky objects to pass through while suppressing common sources of light pollution. It also reduces unwanted sky background caused by atmospheric oxygen emissions, often referred to as "skyglow."
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Optolong Filters L-Synergy 2" (87711)
Optolong Filters L-Synergy 2" (87711)
316.59 $
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The L-Synergy is a dual 7 nm narrowband filter designed for use with DSLR cameras, color CMOS sensors, and CCD cameras. It is compatible with telescope systems that have an f-ratio of f/3.3 or slower. Its main advantage is that it allows astrophotography enthusiasts to capture highly detailed images of emission nebulae, even in areas affected by significant light pollution. 
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Optolong Filters L2 Dual-Combo Set 2" (87712)
Optolong Filters L2 Dual-Combo Set 2" (87712)
567.14 $
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The L2 Dual-Combo Set includes two 7 nm narrowband filters designed for astrophotography. These filters are suitable for use with one-shot color cameras such as DSLRs, as well as monochrome CCD and color CMOS cameras. They are particularly well suited for fast optical systems and also support telescope systems with an f-ratio of f/3.3 or slower. One of the filters in this set isolates the H-alpha and Oxygen III emission lines, maximizing contrast and improving the signal-to-noise ratio when imaging nebulae. 
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PegasusAstro Filters LRGB 2" (88048)
PegasusAstro Filters LRGB 2" (88048)
321.15 $
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The LRGB filter set is designed for color astrophotography using monochrome CCD cameras. It includes four filters that work together to produce a full-color image of deep-sky objects while maintaining the high resolution that monochrome sensors provide. Monochrome CCD cameras are preferred in astrophotography because every pixel on the sensor contributes to capturing image detail. In contrast, color CCD cameras reduce effective resolution since approximately one third of the pixels are covered by built-in color filters.
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