Askar M54 Filter Drawer - M54-FD 40 mm Eyepieces Explore Scientific Illuminator II For

Explore Scientific Illuminator II For Finder Scope

Celestron Product Number: 44128

1 mm FIELD STOP DISPLACEMENT TO REFERENCE PLANE +/- 0 mm NUMBER OF LENS ELEMENTS 8 NUMBER OF GROUPS 5 AR-COATING Phantom Coating® Group THREADED FOR FILTERS Yes CAMERA THREAD M43 PARFOCAL EYEPIECES Yes DUSTCAPS 1¼" dustcap (31

and observations simple and fun

Askar M54 Filter Drawer - M54-FD 40 mm Eyepieces Explore Scientific Illuminator II ForUsers have to follow the certain steps to successfully assembly the Askar filter drawer and put it into the light path to fit the whole optical system: 1. Take out the main body of Askar filter drawer 2. Choose a proper camera adapter according to the thread type of your astronomy camera 3. Fix the camera adapter on the main body with 5 M38 countersink screws and wrench of M2 4. Choose a proper telescope adapter according to the thread type of your