Pay in 4 interest-free payments of $824.38 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
easy editing
and improved system reliability
5" SFF SSD
and ASRock Rack
15 pounds asin B08GL558K5 item_model_number 9U1-R750-US00 date_first_available August 24
William Optics RedCat 91 WIFD 91mm f/4.9 Apochromatic Refractor Telescope (OTA Only K4320 easy editingFeaturing an image circle big enough for medium format photography, the RedCat 91 WIFD 91mm f 4. 9 Apochromatic Refractor Telescope from William Optics is a photo only optical tube assembly built for making gorgeous deep sky images. The RedCat 91 features a fully multicoated five element lens with super ED, ED, and Lanthanum elements in a field flattening Petzval design that delivers edge to edge sharpness and eliminates complex back focus
US$ 134.50
US$ 279.50
US$ 375.00
US$ 349.50
US$ 299.50
US$ 279.50
US$ 349.50
US$ 429.50
US$ 199.50