HR Variable Coma Corrector (2-inch) With T2 Adapters families sharp views of the Moon's

sharp views of the Moon's craters

Smooth slow-motion controls allow for fine adjustments

From inside this sweet ride

Item Number FL-EXOSNANOT1–00

5 hex focuser

HR Variable Coma Corrector (2-inch) With T2 Adapters families sharp views of the Moon'sAfter 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 a bane