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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 $1,500.00 - Original price $1,500.00Original price$1,500.00$1,500.00 - $1,500.00Current price $1,500.00Sky-Watcher Skymax 180 180mm f/15 Maksutov-Cassegrain Optical Tube S11540
Sky-WatcherMore on the wayThe Sky-Watcher 180mm Maksutov-Cassegrain folded optical system comes close in optical performance to the best-known ultra-premium 7" Maksutov, but...
View full detailsOriginal price $1,500.00 - Original price $1,500.00Original price$1,500.00$1,500.00 - $1,500.00Current price $1,500.00 -
Original price $4,595.00 - Original price $4,595.00Original price$4,595.00$4,595.00 - $4,595.00Current price $4,595.00Questar Field Model, 90mm, Broadband Coatings, Zerodur Mirror, 53/80x, Case
QuestarMore on the wayWith all due respect to the other spotting scopes shown on this site, there can only be one "best spotting scope in the world." This Questar Field ...
View full detailsOriginal price $4,595.00 - Original price $4,595.00Original price$4,595.00$4,595.00 - $4,595.00Current price $4,595.00
