HR Variable Coma Corrector (2-inch) other Features include functions to filter

Features include functions to filter out junk metals and a pinpoint option for deciding the best place to dig

A good Focal Extender adds some real versatility to your telescope accessory line-up

making them convenient to transport and store wherever your adventures take you

eye relief and value versus a comparably priced Plossol

The included adapter is easy to install

HR Variable Coma Corrector (2-inch) other Features include functions to filterThis model does not come with the adapters that allow for a direct screw on connection to a camera. It can be used with a camera by using a 2 inch to 1. 25 inch adapter, SKU 510365, and the appropriate T2 adapter for your camera. 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