Pentax SMC XF Zoom Eyepiece

The technical details behind this eyepiece
Optimise your viewing experience with the Pentax SMC XF Zoom Eyepiece. This eyepiece provides high-contrast images, perfect for outdoor observation. It features a rubber eyepiece ring, 6.5mm to 19.5mm focal length, and 11mm to 15mm eye relief, It also provides 20x to 60x magnification, 39-17 m at 1000 m field of view, 2.1-1.0° real angular field of view when using PF-65ED. It can also provide a relative brightness of 10.6 and 1.2 at 20x and 60x magnification, respectively, when used with the PF-65ED. This water-resistant eyepiece measures 50 x 88mm and weighs 240 grams.
Key Features

Waterproof & Fog proof
20-60x with 65mm Pentax Scopes
Wide Angle
For Any Scope Using 1.25 Eyepieces
Top three reasons we think you will love this eyepiece

Comfortable to use
Bright and high contrasted viewing
Fits perfectly