
This off axis guider is specifically designed for the ASI 6200 cameras. The combination ASI6200MM Pro camera (12.5mm)+ 2”EFW(20mm)+ M68 OAG(17.5mm)+ sensor tilt adapter(5mm) result in a total backfocus of 55mm.
1. Remove the 5mm tilt adapter using a screwdriver

2. Remove the cover of the EFW 2"

3. Disassemble the filter wheel carousel (Note: Please do not disassemble or move the central screw of this carousel, otherwise the EFW will be damaged):

4) Align the four screw holes of EFW with these in the four corners of the camera chip as shown below:
5. Tighten the screws at the interface between the EFW and the main camera:

7) FConnect the M68 OAG to the back cover of EFW(Note: You may need to reposition the prism to make sure it would not block the sensor):

8) Connect the 5mm sensor tilt adapter to this M68 OAG:

9) Reconnect the the back cover of EFW:

10) Installation completed:
