ES Coma Corrector Wi-Fi nature observing

nature observing

25" Diamater Barrel

Thanks to its fast focal ratio and patented optical design

Blacken edges: All lens elements have blacken edges to minimize internal reflection and maximize contrast

the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky

ES Coma Corrector Wi-Fi nature observingFeatures After hours at the eyepiece, you finally get to view the fruits of your astrophotography labors. The stars in the center of the field pop like brilliant precise points of light. But as you survey the image, you notice the stars at the edge have taken on an unnatural comet like shape. Your long night has been marred by coma. Coma is a common plague of the Newtonian reflector design, and its annoying presence at the outskirts of an image can be