Canon Camera EOS 90Da Baader BCF (74991)
Canon Camera EOS 90Da Baader BCF (74991)
1703.65 $
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The small "a" in the name stands for "astromodified," indicating that this camera has been specifically adapted for astrophotography. Standard DSLR cameras are equipped with a filter that attenuates the red spectral range to match human daytime color perception. However, this filter blocks the critical H-alpha line, which is essential for capturing the glow of astronomical gas nebulae.
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Canon Camera EOS 90Da Full Range (75002)
Canon Camera EOS 90Da Full Range (75002)
1722.27 $
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The small "a" in the name stands for "astromodified," indicating that this camera has been specially adapted for astrophotography. Standard DSLR cameras are equipped with a filter that attenuates the red spectral range to match human daytime color perception. However, this filter blocks the critical H-alpha line, which is essential for capturing the glow of astronomical gas nebulae.
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Canon Camera EOS 90Da Super UV/IR-Cut (74995)
Canon Camera EOS 90Da Super UV/IR-Cut (74995)
1694.34 $
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The small "a" in the name stands for "astromodified," meaning this camera has been specially adapted for astrophotography. Standard DSLR cameras are equipped with a filter that reduces the red spectral range to match human daytime color perception. However, this filter blocks the critical H-alpha line, which is essential for capturing the glow of astronomical gas nebulae.
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Celestron Schmidt-Cassegrain telescope SC 152/1500 Advanced VX AVX GoTo (33052)
Celestron Schmidt-Cassegrain telescope SC 152/1500 Advanced VX AVX GoTo (33052)
2047.17 $
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This compact Schmidt-Cassegrain telescope combines a long focal length with a short optical tube assembly (OTA), making it highly portable and easy to transport. The optical system features a Schmidt corrector plate, spherical primary and secondary mirrors, and an internal focuser. The system is fully enclosed, protecting it from dust and air turbulence, ensuring stable and clear images.
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Celestron Schmidt-Cassegrain telescope SC 235/2350 Advanced VX 925 AVX GoTo (32999)
Celestron Schmidt-Cassegrain telescope SC 235/2350 Advanced VX 925 AVX GoTo (32999)
2978.13 $
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This compact Schmidt-Cassegrain telescope combines a long focal length with a short optical tube assembly (OTA), making it highly portable and easy to transport. The optical system uses a Schmidt corrector plate and spherical mirrors to deliver bright, high-contrast images with minimal stray light reflections. Its closed design prevents air turbulence and protects the optics from dust, ensuring consistently sharp views.
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Celestron SC 279/2800 advanced VX AS-VX 11" GoTo telescope (33000)
Celestron SC 279/2800 advanced VX AS-VX 11" GoTo telescope (33000)
3862.54 $
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This compact Schmidt-Cassegrain telescope combines a long focal length with a short optical tube assembly (OTA), making it highly portable and easy to transport. The optical system features a Schmidt corrector plate and spherical mirrors, delivering bright, high-contrast images with minimal stray light reflections. Its closed design prevents air turbulence and protects the optics from dust, ensuring consistently sharp views.
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Celestron Telescope Astrograph S 203/400 RASA 800 AVX GoTo (62954)
Celestron Telescope Astrograph S 203/400 RASA 800 AVX GoTo (62954)
3533.66 $
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The Celestron RASA 800 (Rowe-Ackermann-Schmidt Astrograph) is a high-performance astrograph designed for wide-angle astrophotography. Featuring a 203 mm aperture and ultra-fast f/2 optics, it delivers exceptional image quality while significantly reducing exposure times. The advanced four-lens corrector system, made with rare earth glass, minimizes chromatic aberrations, coma, and field curvature, ensuring sharp stars across the entire image field.
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Celestron Telescope Astrograph S 203/400 RASA 800 AVX GoTo SET (83308)
Celestron Telescope Astrograph S 203/400 RASA 800 AVX GoTo SET (83308)
4307.54 $
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The Celestron RASA 800 (Rowe-Ackermann-Schmidt Astrograph) is a high-performance astrograph designed for wide-angle astrophotography. With a 203 mm aperture and ultra-fast f/2 optics, it delivers exceptional image quality while drastically reducing exposure times. The advanced four-lens corrector system, made with rare earth glass, minimizes chromatic aberrations, coma, and field curvature, ensuring sharp stars across the entire image field.
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Celestron Schmidt-Cassegrain telescope SC 203/2032 CGEM II 800 GoTo (52275)
Celestron Schmidt-Cassegrain telescope SC 203/2032 CGEM II 800 GoTo (52275)
3722.9 $
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This Schmidt-Cassegrain telescope combines a long focal length with a compact optical tube assembly (OTA), making it highly portable and easy to transport. The optical system features a Schmidt corrector plate that directs light onto a spherical primary mirror, which reflects it back to a secondary mirror. The light is then directed through a central hole in the primary mirror to the focuser at the bottom of the OTA
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Celestron Schmidt-Cassegrain telescope SC 235/2350 CGEM II 925 GoTo (52278)
Celestron Schmidt-Cassegrain telescope SC 235/2350 CGEM II 925 GoTo (52278)
4281.48 $
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This Schmidt-Cassegrain telescope features a long focal length combined with a compact optical tube assembly (OTA), making it highly portable and easy to transport. The optical system begins with an aspherically figured Schmidt corrector plate that directs light onto a spherical primary mirror. The light is reflected back to a secondary mirror, which then directs it through a central hole in the primary mirror to the focuser at the bottom of the OTA.
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Celestron Schmidt-Cassegrain telescope SC 279/2800 CGEM II 1100 GoTo (52279)
Celestron Schmidt-Cassegrain telescope SC 279/2800 CGEM II 1100 GoTo (52279)
5165.89 $
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This Schmidt-Cassegrain telescope combines a long focal length with a compact optical tube assembly (OTA), making it highly portable and easy to transport. The optical system begins with an aspherically figured Schmidt corrector plate that directs light onto a spherical primary mirror. The light is reflected back to a secondary mirror, which then directs it through a central hole in the primary mirror to the focuser at the bottom of the OTA.
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Celestron Maksutov telescope MC 180/2700 CGEM II 700 GoTo (61738)
Celestron Maksutov telescope MC 180/2700 CGEM II 700 GoTo (61738)
4374.57 $
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Maksutov telescopes are compact and portable, making them ideal for travel and outdoor use. Their enclosed optics and collimation stability ensure durability and robustness. Despite their small size, Maksutovs feature a long focal length, making them excellent for observing the Moon and planets. However, their field of view is narrower compared to achromatic refractor telescopes.
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Celestron Telescope Astrograph S 203/400 RASA 800 CGEM II GoTo (62859)
Celestron Telescope Astrograph S 203/400 RASA 800 CGEM II GoTo (62859)
4653.86 $
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The RASA 800 Astrograph is designed to simplify astrophotography while delivering stunning results with modern DSLR, mirrorless, or astronomical CCD cameras. Its advanced optical design features a four-lens corrector made from rare earth glass, minimizing chromatic aberrations, coma, and field curvature. This ensures exceptional optical quality and minimal spot size across the entire image field. The RASA also offers reduced vignetting, making it ideal for wide-field astrophotography.
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Celestron Schmidt-Cassegrain telescope SC 203/2032 EdgeHD 800 CGEM II GoTo (52282)
Celestron Schmidt-Cassegrain telescope SC 203/2032 EdgeHD 800 CGEM II GoTo (52282)
4188.38 $
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The Celestron EdgeHD series is a groundbreaking advancement in Schmidt-Cassegrain telescope design. These "aplanatic Schmidt-Cassegrain" telescopes are true astrographs, delivering distortion-free, sharp images across the entire visual field. Unlike many "coma-free" systems that only correct coma off the optical axis, EdgeHD telescopes also correct field curvature.
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Celestron Schmidt-Cassegrain telescope SC 279/2800 EdgeHD 1100 CGEM II GoTo (52286)
Celestron Schmidt-Cassegrain telescope SC 279/2800 EdgeHD 1100 CGEM II GoTo (52286)
6515.78 $
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EdgeHD represents Celestron's innovative "aplanatic Schmidt-Cassegrain telescope," a significant evolution of the classic Schmidt-Cassegrain design after more than 50 years of success. These telescopes are true astrographs, delivering distortion-free, sharp images across the entire visual field. Unlike other "coma-free" designs, EdgeHD corrects both coma and field curvature, ensuring exceptional image quality from the center to the edge.
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Celestron Schmidt-Cassegrain telescope SC 203/2032 CGX 800 GoTo (52295)
Celestron Schmidt-Cassegrain telescope SC 203/2032 CGX 800 GoTo (52295)
4398.37 $
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Despite the long focal length of these telescopes, the optical tube assembly (OTA) is compact and easy to transport due to its short length. Light first passes through an aspherically figured Schmidt corrector plate, which directs it onto a spherical main mirror. The main mirror reflects the light back to a secondary mirror, which redirects it through a central hole in the main mirror and into the focuser at the bottom of the OTA.
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Celestron Schmidt-Cassegrain telescope SC 279/2800 CGX 1100 GoTo (52297)
Celestron Schmidt-Cassegrain telescope SC 279/2800 CGX 1100 GoTo (52297)
5729.16 $
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Despite the long focal length, the optical tube assembly (OTA) of this telescope is short, making it highly portable and easy to transport. Light first passes through an aspherically figured Schmidt corrector plate, which directs it onto a spherical main mirror. The main mirror reflects the light to a secondary mirror, which then redirects it back through a central hole in the main mirror and into the focuser at the bottom of the OTA.
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Celestron Maksutov telescope MC 180/2700 CGX 700 GoTo (61736)
Celestron Maksutov telescope MC 180/2700 CGX 700 GoTo (61736)
4917.15 $
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Maksutov telescopes are compact and ideal for portable use or travel. Their enclosed optics and collimation stability ensure robustness. Despite their compact design, Maksutovs have a long focal length. However, their field of view is narrower compared to achromatic refractors. This makes them excellent for observing the Moon and planets. When equipped with an Amici prism, they are also suitable for nature observation and photography.
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Celestron Telescope Astrograph S 203/400 RASA 800 CGX GoTo (62269)
Celestron Telescope Astrograph S 203/400 RASA 800 CGX GoTo (62269)
5526.16 $
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This astrograph is designed to make capturing breathtaking astrophotography effortless, whether you're using a modern DSLR or an astronomical CCD camera. Its innovative four-lens corrector system, made with rare earth glass, minimizes chromatic aberrations, coma, and field curvature. This results in exceptional optical quality and small spot sizes across the entire image field—unmatched in its price range. Additionally, its design ensures minimal vignetting.
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Celestron Telescope Astrograph S 279/620 RASA 1100 V2 CGX GoTo (52301)
Celestron Telescope Astrograph S 279/620 RASA 1100 V2 CGX GoTo (52301)
6947.17 $
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This astrograph simplifies the process of capturing stunning photos with a modern DSLR or astronomical CCD camera. Its innovative optical design features a four-lens corrector made with rare earth glass, effectively reducing chromatic aberrations, coma, and field curvature. This level of optical quality and spot size across the entire image field is unprecedented in its price range. Additionally, the design minimizes vignetting.
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Celestron Schmidt-Cassegrain telescope SC 279/2800 EdgeHD 1100 CGX GoTo (52300)
Celestron Schmidt-Cassegrain telescope SC 279/2800 EdgeHD 1100 CGX GoTo (52300)
7353.18 $
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EdgeHD is the name for Celestron’s "aplanatic Schmidt-Cassegrain telescope." After over 50 years of success, Celestron has revolutionized the classic Schmidt-Cassegrain design. EdgeHD telescopes ("Edge High Definition") are true astrographs, delivering distortion-free, sharp images right to the edge of the visual field. Unlike other "coma-free" designs, which only correct coma off the optical axis, EdgeHD telescopes also correct field curvature.
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Celestron Schmidt-Cassegrain telescope SC 235/2350 CGX-L 925 GoTo (54043)
Celestron Schmidt-Cassegrain telescope SC 235/2350 CGX-L 925 GoTo (54043)
6515.78 $
Tax included
This astrograph simplifies the process of creating stunning astrophotography images using a modern DSLR or astronomical CCD camera. Its innovative optical design features a four-lens corrector made with rare earth glass, effectively suppressing chromatic aberrations, coma, and field curvature. This level of optical quality and spot size across the entire image field is unprecedented in this price range. Additionally, the design minimizes vignetting.
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