Telrad Dew Shield - 2020 Astrographs 75 thread tapped on the

75 thread tapped on the focuser also prepare the telescope for most stock imaging devices and make sure the item in the objective lens can be perfectly projected onto the focal plane

5 mm Barrel Size: 1

9 Doublet APO OTA from William Optics is provided in a Gold color finish

Simply insert the Sky Mentor T-adapter into the telescope

7X - EdgeHD 925  reducer uses "rare earth" Lanthanum glass elements for clear

Telrad Dew Shield - 2020 Astrographs 75 thread tapped on theTelrad Dew Shield Add on Dew Shield for Telrad Finderscope Flips out of the way for viewing through Telrad Helps prevent dew formation when not viewing Easy to install on existing Telrad Finderscope This Telrad Dew Shield is made to attach to your existing Telrad Finderscope to help preven dew from forming on the Telrad window during cold, moist environmental conditions. The Telrad Dew Shield covers up the window area of the Finderscope when you are