ADAPTER M68 MALE TO M68 MALE 3mm Arco Errors of 20 or 30

Errors of 20 or 30 ppm are commonly observed

All the QHY filter wheels have a female dovetail ring for the QHY cameras

with a trolley configuration

Using one shot colour cameras without this filter will cause unnatural colour balances

If you have other brands' mechanical accessories

ADAPTER M68 MALE TO M68 MALE 3mm Arco Errors of 20 or 30This adapter consists of a male M68 x 1 thread on one end and a male M68 x 1 thread on the other. Optical thickness of the adapter is 3mm. This is very useful for connecting accessories such as filter drawers or filter wheels with a female M68 x 1 thread to accessories with female M68 x 1 threads. Specifications Connection side A Male M68 x 1 Connection side B Male M68 x 1 Optical length 3 mm SKU AX M68M M68M