TeleGizmos N11 GPS/10" SCT Cover 64"x42" - TG11 type-extension-tubes-and-spacers they can be used in

they can be used in front of a binocular viewer without degrading the image in any way

Fully internally blackened to prevent any stray light inflection

high contrast viewing while minimizing chromatic aberration

This eliminates any double images or ghosting due to wedge errors in the glass

TeleGizmos N11 GPS/10" SCT Cover 64"x42" - TG11 type-extension-tubes-and-spacers they can be used inTeleGizmos N11 GPS 10" SCT Cover 64" Circumference x 42" Height The TeleGizmos TG11 Cover will protect your N11 GPS 10" SCT telescope. It has a circumference of 64" and a height of 42". This cover is intended for temporary exposure periods, when used outside where it's exposed to weather. For long term continuous 365 outside exposure protection, see the Series 365 Covers from TeleGizmos. Measure your scope as it is mounted on your tripod to be sure.