ADAPTER M54 MALE TO M42 MALE 2mm ASKAR The HCG (high conversion gain)

The HCG (high conversion gain) mode reduces the read noise at high gain levels without any loss of dynamic range

thus reduce the risk of dew formation

Connection screws 6 x M3

This can be useful when making observations primarily on-axis and wide field imaging is not a concern

ADAPTER M54 MALE TO M42 MALE 2mm ASKAR The HCG (high conversion gain)This adapter consists of a male M54 x 0. 75 thread on one end and a male M42 x 0. 75 thread on the other. 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 female M42 x 0. 75 (T2) threads. Specifications Connection side A Male M54 x 0. 75 Connection side B Male M42 x 0. 75 (T2) Optical length 2 mm SKU AX M54M M42M