The performance of this is good, the green spot is clear in the night sky specially if the surrounding temp is not so low. The battery will stand longer.
But one thing, better not to operate this during your observation otherwise it will knock-out your alignment due to so hard ON/OFF switch. They should think about in replacing a soft slide switch or a turn-knob at the bottom instead of push-to-operate toggle switch. (Posted on 3/2/12)
Write Your Own Review
An award-winning legacy brand for over 50 years, Celestron has grown to become the world’s leading telescope maker, and enjoys brand-name recognition among serious amateur astronomers for superior optics, outstanding design, and innovative technology. Celestron also develops a wide range of exciting products and technologies that enhance the science, outdoor and educational markets. At Celestron, we strive to inspire a sense of wonder, knowledge and fun in our customers and throughout our company.