William Optics RedCat 51 mm V3 WIFD F/4.9 Petzval APO Refractor Imaging Telescope CW Nikon and Sony E mount

Nikon and Sony E mount are available

25" barrel 24 mm Length of 2" barrel 47

The eyepieces combine these optical qualities with a large 60 degrees field of view for a greater immersion and observation comfort

and after awhile

the AR102 excels in a range of observing tasks

William Optics RedCat 51 mm V3 WIFD F/4.9 Petzval APO Refractor Imaging Telescope CW Nikon and Sony E mountThis is the latest WIFD version 3 with a whole new WIFD focuser. Designed 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 suitable for full frame sensors. The result is a 51 mm objective lens, in a sleek Petzval design, delivering outstanding images with unbeaten