William Optics RedCat 91 WIFD 91mm f/4.9 Apochromatic Refractor Telescope (OTA Only 883436119122 Part Number: 81Y9650

Part Number: 81Y9650

Native Capacity: Up to 10TB native / 25TB compressed

Designed with advanced electronically commutated (EC motor technology

and compatible PowerEdge server configurations

This power supply unit boasts efficient energy conversion and thermal management

William Optics RedCat 91 WIFD 91mm f/4.9 Apochromatic Refractor Telescope (OTA Only 883436119122 Part Number: 81Y9650Featuring 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