ADAPTER M54 x 1 MALE TO M48 MALE 5mm Optical accessory so that you can easily

so that you can easily drill the matching holes

Precision Annealed Borosilicate or Fused Silica Shape

Space frame steel truss Fork base Welded stainless steel torsion box Instrument payload 136 kg Optical tube

2mm of free aperture

M92 x 1 female SKU

ADAPTER M54 x 1 MALE TO M48 MALE 5mm Optical accessory so that you can easilyThis adapter consists of a male M54 x 1 thread on one end and a male M48 x 0. 75 thread on the other. Optical thickness of the adapter is 5mm. This is very useful for connecting accessories such as filter drawers or filter wheels with a female M54 x 1 thread to accessories with female M48 x 0. 75 threads. Note: This is not the standard M54 x 0. 75 thread as found on most accessories! Instead, this features M54 x 1 threads which are found on some Sky