William Optics ULTRA-CAT 56 mm APO Refractor Imaging Telescope 82° SERIES EYEPIECE In imaging mode

In imaging mode

ensuring compatibility with a broad range of CCD and DSLR cameras

4 kg Dovetail Vixen

Simple and effective pads dampen tripod vibrations for more stable views through your telescope or mounted binoculars

This elegantly designed 2" reducer / flattener has been designed to optimise the flat-field imaging performance of William Optics refractors

William Optics ULTRA-CAT 56 mm APO Refractor Imaging Telescope 82° SERIES EYEPIECE In imaging modeThe William Optics UltraCat 56 is a premium ultra wide field apochromatic refractor designed from the ground up for serious astrophotography in a compact, travel ready form. Featuring a 56 mm aperture and fast f 4. 8 focal ratio (269 mm focal length), the UltraCat 56 is built to capture expansive nebulae, star fields, and Milky Way structures with exceptional sharpness, contrast, and colour correction across the entire frame. At its core is an