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The optical tube is really the heart of your night time exploration. Sizes range from 50mm to 20" in diameter as well as f/ratios from f/2.2 to f/15. The optical designs range from simple doublet refractors to complex cassegrains with built-in field flatteners. There is literally something for everyone here, you just have to decide what path you want to walk down. We are always here to help with any questions you have.
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Original price $2,079.00 - Original price $2,079.00Original price$2,079.00$2,079.00 - $2,079.00Current price $2,079.00Celestron 8” Rowe-Ackermann Schmidt Astrograph (RASA 8)
CelestronMore on the wayFlat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor. Unlike the ...
View full detailsOriginal price $2,079.00 - Original price $2,079.00Original price$2,079.00$2,079.00 - $2,079.00Current price $2,079.00 -
Original price $3,599.00 - Original price $3,599.00Original price$3,599.00$3,599.00 - $3,599.00Current price $3,599.00Celestron 11" f/2.2 Rowe-Ackermann Schmidt Astrograph (RASA) Optical Tube
CelestronIn StockThe 11" f/2.2 Rowe-Ackermann Schmidt Astrograph (RASA) - the next advance in deep space imaging - is available now for the serious astrophotographe...
View full detailsOriginal price $3,599.00 - Original price $3,599.00Original price$3,599.00$3,599.00 - $3,599.00Current price $3,599.00 -
Original price $2,499.00 - Original price $2,499.00Original price$2,499.00$2,499.00 - $2,499.00Current price $2,499.00Celestron 8” Rowe-Ackermann Schmidt Astrograph (RASA 8) Imaging Kit
CelestronIn StockFlat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor. Unlike th...
View full detailsOriginal price $2,499.00 - Original price $2,499.00Original price$2,499.00$2,499.00 - $2,499.00Current price $2,499.00
