Rigs Schmidt-Cassegrains
Celestron EdgeHD 8 OTA
Every camera in the catalogue on this telescope, at 2032 mm and f/10.0. 42 pairings have a page; 11 sensors are larger than the stated image circle and listed without one.
The telescope
Aperture203.2mm
Focal length2032mmnative
Focal ratiof/10.0
Image circle42mmthe maker's figure
OTA weight6.35kgno corrector needed
Figures from the maker’s page. Source. Provisional: the row has not yet had a second, human check.
Every camera
Sampling is the star’s FWHM in pixels at 2.5″ seeing; every band is a tradeoff, and wide fields are undersampled on purpose. Each camera name opens its page.
| Camera | Scale | Field | At 2.5″ | Image circle |
|---|---|---|---|---|
| Player One Ares-C Pro | 0.38″/px | 0.32 × 0.32° | 6.55pxheavily oversampled | fits15.99 of 42 mm |
| Player One Poseidon-C Pro | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.26 of 42 mm |
| Player One Poseidon-M Pro | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.26 of 42 mm |
| Player One Uranus-C | 0.29″/px | 0.32 × 0.18° | 8.49pxheavily oversampled | fits12.85 of 42 mm |
| QHY294M Pro | 0.47″/px | 0.54 × 0.37° | 5.32pxheavily oversampled | fits23.23 of 42 mm |
| QHY600M (SBFL front section) | 0.38″/px | 1.02 × 0.68° | 6.55pxheavily oversampled | sensor larger than the stated image circle43.27 mm diagonal, 42 mm stated |
| QHY600M (standard, with CAA) | 0.38″/px | 1.02 × 0.68° | 6.55pxheavily oversampled | sensor larger than the stated image circle43.27 mm diagonal, 42 mm stated |
| ToupTek ATR183C | 0.24″/px | 0.37 × 0.25° | 10.26pxheavily oversampled | fits15.73 of 42 mm |
| ToupTek ATR183M | 0.24″/px | 0.37 × 0.25° | 10.26pxheavily oversampled | fits15.73 of 42 mm |
| ToupTek ATR2110C | 1.22″/px | 0.65 × 0.41° | 2.05pxpractical | fits27.41 of 42 mm |
| ToupTek ATR2600C | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.18 of 42 mm |
| ToupTek ATR2600M | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.18 of 42 mm |
| ToupTek ATR294C | 0.47″/px | 0.54 × 0.37° | 5.32pxheavily oversampled | fits23.10 of 42 mm |
| ToupTek ATR294M | 0.47″/px | 0.54 × 0.37° | 5.32pxheavily oversampled | fits23.10 of 42 mm |
| ToupTek ATR3CMOS07100KMA | 0.46″/px | 0.41 × 0.28° | 5.47pxheavily oversampled | fits17.47 of 42 mm |
| ToupTek ATR3CMOS07100KPA | 0.46″/px | 0.41 × 0.28° | 5.47pxheavily oversampled | fits17.47 of 42 mm |
| ToupTek ATR432C | 0.91″/px | 0.41 × 0.28° | 2.74pxpractical | fits17.47 of 42 mm |
| ToupTek ATR432M | 0.91″/px | 0.41 × 0.28° | 2.74pxpractical | fits17.47 of 42 mm |
| ToupTek ATR533C | 0.38″/px | 0.32 × 0.32° | 6.55pxheavily oversampled | fits15.97 of 42 mm |
| ToupTek ATR533M | 0.38″/px | 0.32 × 0.32° | 6.55pxheavily oversampled | fits15.97 of 42 mm |
| ToupTek ATR585C | 0.29″/px | 0.32 × 0.18° | 8.49pxheavily oversampled | fits12.85 of 42 mm |
| ToupTek ATR585M | 0.29″/px | 0.32 × 0.18° | 8.49pxheavily oversampled | fits12.85 of 42 mm |
| ToupTek SkyEye24AC-plus | 0.60″/px | 1.02 × 0.68° | 4.15pxoversampled | sensor larger than the stated image circle43.28 mm diagonal, 42 mm stated |
| ToupTek SkyEye26AC-plus | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.18 of 42 mm |
| ToupTek SkyEye26AM-plus | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.18 of 42 mm |
| ToupTek SkyEye45AC-plus | 0.45″/px | 1.02 × 0.68° | 5.60pxheavily oversampled | sensor larger than the stated image circle43.32 mm diagonal, 42 mm stated |
| ToupTek SkyEye62AC-plus | 0.38″/px | 1.01 × 0.68° | 6.55pxheavily oversampled | sensor larger than the stated image circle43.24 mm diagonal, 42 mm stated |
| ToupTek SkyEye62AM-plus | 0.38″/px | 1.01 × 0.68° | 6.55pxheavily oversampled | sensor larger than the stated image circle43.24 mm diagonal, 42 mm stated |
| ZWO ASI071MC Pro | 0.49″/px | 0.67 × 0.44° | 5.15pxheavily oversampled | fits28.29 of 42 mm |
| ZWO ASI1600MM Pro | 0.39″/px | 0.50 × 0.38° | 6.48pxheavily oversampled | fits22.06 of 42 mm |
| ZWO ASI183MC Pro | 0.24″/px | 0.37 × 0.25° | 10.26pxheavily oversampled | fits15.86 of 42 mm |
| ZWO ASI183MM Pro | 0.24″/px | 0.37 × 0.25° | 10.26pxheavily oversampled | fits15.86 of 42 mm |
| ZWO ASI2400MC Pro | 0.60″/px | 1.02 × 0.68° | 4.15pxoversampled | sensor larger than the stated image circle43.27 mm diagonal, 42 mm stated |
| ZWO ASI2600MC Air | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.26 of 42 mm |
| ZWO ASI2600MC DUO | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.26 of 42 mm |
| ZWO ASI2600MC Pro | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.26 of 42 mm |
| ZWO ASI2600MM Air | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.26 of 42 mm |
| ZWO ASI2600MM DUO | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.26 of 42 mm |
| ZWO ASI2600MM Pro | 0.38″/px | 0.66 × 0.44° | 6.55pxheavily oversampled | fits28.26 of 42 mm |
| ZWO ASI294MC Pro | 0.47″/px | 0.54 × 0.37° | 5.32pxheavily oversampled | fits23.19 of 42 mm |
| ZWO ASI294MM Pro | 0.47″/px | 0.54 × 0.37° | 5.32pxheavily oversampled | fits23.19 of 42 mm |
| ZWO ASI4400MC Pro | 0.45″/px | 1.02 × 0.68° | 5.60pxheavily oversampled | sensor larger than the stated image circle43.27 mm diagonal, 42 mm stated |
| ZWO ASI461MM Pro | 0.38″/px | 1.24 × 0.93° | 6.55pxheavily oversampled | sensor larger than the stated image circle54.82 mm diagonal, 42 mm stated |
| ZWO ASI533MC Pro | 0.38″/px | 0.32 × 0.32° | 6.55pxheavily oversampled | fits15.99 of 42 mm |
| ZWO ASI533MM Pro | 0.38″/px | 0.32 × 0.32° | 6.55pxheavily oversampled | fits15.99 of 42 mm |
| ZWO ASI585MC Air | 0.29″/px | 0.32 × 0.18° | 8.49pxheavily oversampled | fits12.85 of 42 mm |
| ZWO ASI585MC Pro | 0.29″/px | 0.31 × 0.18° | 8.49pxheavily oversampled | fits12.78 of 42 mm |
| ZWO ASI585MM Air | 0.29″/px | 0.32 × 0.18° | 8.49pxheavily oversampled | fits12.85 of 42 mm |
| ZWO ASI585MM Pro | 0.29″/px | 0.31 × 0.18° | 8.49pxheavily oversampled | fits12.78 of 42 mm |
| ZWO ASI6200MC Pro | 0.38″/px | 1.02 × 0.68° | 6.55pxheavily oversampled | sensor larger than the stated image circle43.27 mm diagonal, 42 mm stated |
| ZWO ASI6200MM Pro | 0.38″/px | 1.02 × 0.68° | 6.55pxheavily oversampled | sensor larger than the stated image circle43.27 mm diagonal, 42 mm stated |
| ZWO ASI990MM Pro | 0.51″/px | 0.18 × 0.14° | 4.93pxheavily oversampled | fits8.20 of 42 mm |
| ZWO ASI991MM Pro | 0.51″/px | 0.09 × 0.07° | 4.93pxheavily oversampled | fits4.19 of 42 mm |
No sensor size in the catalogue, so no figures: Canon EF body + T-ring, Canon EF-S body + T-ring, Canon RF body + T-ring, Fujifilm X body + T-ring, L-mount (Leica / Panasonic / Sigma) body + T-ring, Micro Four Thirds body + T-ring, Nikon F body + T-ring, Nikon Z body + T-ring, Pentax K body + T-ring, QHY268C, QHY268M, QHY533C, QHY533M, Sony E / FE body + T-ring, ToupTek SkyEye24AC, ToupTek SkyEye62AC, ToupTek SkyEye62AM.
Last updated Computed from the catalogue when the site is builtEvery telescope