This adapter consists of a male M54 x 0.75 thread on one end and a female M42 x 0.75 thread on the other. Includes a stop ring to prevent the adapter screwing in too far. Optical thickness of the adapter is 2mm.
This is very useful for connecting accessories such as filter drawers or filter wheels with a female M54 x 0.75 thread to accessories with male M42 x 0.75 (T2) threads.
|Connection side A
||Male M54 x 0.75|
|Connection side B||Female M42 x 0.75 (T2)