Explore Scientific HR Coma Corrector for Newtonians - HRCC02-00 Orthoscopic Eyepieces About the Celestron Nature DX

About the Celestron Nature DX 12x56 Binoculars - Roof

2 inches wide and 1/2 inch high

Click stops offer known power points for reference without needing to look at the barrel and instantaneously choose the optimum magnification for the given observing conditions

Then check out the Tele Vue Sol Searcher Sun Finder

Do you need to step down your 2" focuser or star diagonal to accept your 1

Explore Scientific HR Coma Corrector for Newtonians - HRCC02-00 Orthoscopic Eyepieces About the Celestron Nature DXAbout the Explore Scientific HR Coma Corrector for Newtonians 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