ADAPTER M54 FEMALE TO M48 MALE 7mm Nikon 25" eyepiece by screwing the

25" eyepiece by screwing the reducer into the 2" filter thread of the 2" - 1

With a large 44mm fully corrected image circle and a focal ratio of f/7

8" and a resolution of 2

The Pushfix offers three different ways for securing a 1

ADAPTER M54 FEMALE TO M48 MALE 7mm Nikon 25" eyepiece by screwing theThis adapter consists of a female M54 x 0. 75 thread on one end and a male M48 x 0. 75 thread on the other. Optical thickness of the adapter is 7mm. This is very useful for connecting accessories such as filter drawers or filter wheels with a male M54 x 0. 75 thread to accessories with female M48 x 0. 75 threads. Specifications Optical length 7 mm Clear aperture 44 mm Outer diameter 60 mm Connection side A Female M54 x 0. 75 Connection side B Male M48