ADAPTER M68 FEMALE TO M54 MALE 9mm POLAR ALIGNMENT SCOPE Firmware features User defined mount

Firmware features User defined mount parking position

the lens edges are blackened for suppression of internal reflections

keeping all eyepieces used with the 3x Barlow in like-new condition

The keypad is built to maintain the maximum readability in all lighting conditions

Optical thickness 4 mm

ADAPTER M68 FEMALE TO M54 MALE 9mm POLAR ALIGNMENT SCOPE Firmware features User defined mountThis adapter consists of a female M68 x 1 thread on one end and a male M54 x 0. 75 thread on the other. Optical thickness of the adapter is 9mm. This is very useful for connecting accessories such as filter drawers or filter wheels with a male M68 x 1 thread to accessories with female M54 x 0. 75 threads. Specifications Connection side A Female M68 x 1 Connection side B Male M54 x 0. 75 Optical length 9 mm SKU AX M68F M54M