Celestron Regal ED 10x42 Roof Prism Binoculars - 71391 Baader Hyperions 5 kg counterweight can be

5 kg counterweight can be used for the following iOptron mounts as well as any mount that sports a 20 mm diameter counterweight shaft:

7 meter Exit Pupil: 4

Linear Field of View (@1000 yds): 341 ft / 114m ft (104 m)

The integrated 12V DC MagLev fan reduces cooldown time and provides optimal airflow through the dust filtered optical tube

10mm eyepiece produces a moderate 36x magnification

Celestron Regal ED 10x42 Roof Prism Binoculars - 71391 Baader Hyperions 5 kg counterweight can beCelestron Regal ED 10x42 Roof Prism Binoculars Extra Low Dispersion (ED) objective lenses provide high resolution, high contrast images that are virtually free of optical defects such as chromatic aberration (color fringing) Flat field technology ensures level, edge to edge image clarity Fully multi coated optics deliver maximum light transmission throughout the optical path Phase and dielectric coated BaK 4 prisms produce vivid, true to life colors