Celestron 8-24mm Zoom Eyepiece (1.25") Other Test Meters & Detectors Frequency Tolerance: +/- 20ppm

Frequency Tolerance: +/- 20ppm

1/4"-20 Socket to GoPro Mount

and the combination of an Olympus Stylus TOUGH TG-series digital camera

A right-eye diopter adjustment allows the binocular to be customized to most people's needs

Celestron 8-24mm Zoom Eyepiece (1.25") Other Test Meters & Detectors Frequency Tolerance: +/- 20ppm8 24mm Focal Length 40 60 Apparent Field of View 1. 25" Diameter Barrel Fully Multi Coated Optics Slip Resistant Textured Surface Fold Down Eyecup With Celestron 's 8 24mm Zoom Eyepiece you can quickly and easily go from a low magnification to high power with a simple twist instead of taking valuable observation time to change eyepieces and filters. At the low magnification setting of 24mm its wide 60 field of view allows you to easily find your