William Optics Red Cat51 V3 - 51mm f/4.9 Refractor with WIFD - L-RC51RDIII 15X Binoculars 5fps (12 bit @ normal

5fps (12 bit @ normal mode) at full resolution

Eye Relief: 10mm

It also has a larger LCD screen with more lines of content (4-lines) compared with the competition

5% max Pass 60% min (avg) 436 Block 6

William Optics Red Cat51 V3 - 51mm f/4.9 Refractor with WIFD - L-RC51RDIII 15X Binoculars 5fps (12 bit @ normalDesigned to be the best, affordable, small, lightweight and fast Apochromatic refactor for astrophotography. The unique optical design includes the highest quality glass for the best possible color correction and flat large image circle. The result is a 51 mm objective lens, in a sleek Petzval design, for a full frame image. As seen on the RedCat 61 series, the patented William Optics Internal Focus Design (WIFD) makes its debut on the RedCat 51