Pentax PF80ED W/Zoom Eyepiece

This Pentx PF-80ED scope has a straight tube. Housed in a lightweight magnesium-alloy body, the Pentax PF-80ED features extra low dispersion glass elements and large 80mm objective lenses for outstanding image quality and clarity under all light conditions.

Features:

- Light weight magnesium-alloy body
- Extra-low Dispersion(ED) glass elements for optimum optical resolution
- Large 80mm objective lenses for bright viewing under all light conditions
- The body of teh PF-80ED incorporates the American standard 1 1/4" diamteter eiyepiece receptiacle, which accepts not ony the Pentax XW eyepiecse(sold seperately), but also other telescope manufacturers' eyepieces
- The receptacle has a special "O" ring assembly, which allows the body of the scope to be filled with nitrogen, making it fog proof, and JIS Class 6 waterproof

Specifications:

- Type: Porro prism straight
- Objective Lens: 80mm
- Focusing Range: 19' - infinity
- Eyepiece Ring: Collet type
- Color: Black
- Weight: 49 oz.
- Size: 15.6" x 4.7" x 3.9"
- Waterproof: 1m depth of water, nitrogen filled, JIS Clasee 6