Step Down Rings

BrandsModelStep ToStep FromClear ApertureOuter Diameter
Midwest OpticalSD72-62M62 x 0.75M72 x 0.7561.3 mm75 mm
Midwest OpticalSD72-55M55 x 0.75M72 x 0.7554.3 mm75 mm
Midwest OpticalSD72-46M46 x 0.75M72 x 0.7545 mm74.5 mm
Midwest OpticalSD67-62M62 x 0.75M67 x 0.7561 mm70 mm
Midwest OpticalSD67-46M46 x 0.75M67 x 0.7545 mm70 mm
Midwest OpticalSD67-55M55 x 0.75M67 x 0.7554.3 mm68.7 mm
Midwest OpticalSD62-55M55 x 0.75M62 x 0.7554.3 mm64 mm
Midwest OpticalSD62-58M58 x 0.75M62 x 0.7557.3 mm64 mm
Midwest OpticalSD62-52M52 x 0.75M62 x 0.7551.2 mm64 mm
Midwest OpticalSD58-55M55 x 0.75M58 x 0.7554.3 mm60 mm
Midwest OpticalSD62-46M46 x 0.75M62 x 0.7545 mm64 mm
Midwest OpticalSD58-46M46 x 0.75M58 x 0.7545.3 mm60 mm
Midwest OpticalSD58-52M52 x 0.75M58 x 0.7551.2 mm60 mm
Midwest OpticalSD55-52M52 x 0.75M55 x 0.7551.2 mm56.8 mm
Midwest OpticalSD55-46M46 x 0.75M55 x 0.7545.3 mm57 mm
Midwest OpticalSD55-49M49 x 0.75M55 x 0.7548.3 mm57.4 mm
Midwest OpticalSD52-46M46 x 0.75M52 x 0.7545.3 mm54 mm
Midwest OpticalSD52-49M49 x 0.75M52 x 0.7548.3 mm54 mm
Midwest OpticalSD49-46M46 x 0.75M49 x 0.7545.3 mm51 mm
Midwest OpticalSD46-40.5M40.5 x 0.5M46 x 0.7539.7 mm49.8 mm
Midwest OpticalSD34-30.5M30.5 x 0.5M34 x 0.530 mm36 mm
Midwest OpticalSD30.5-27M27 x 0.5M30.5 x 0.526.3 mm33.4 mm
Midwest OpticalSD27-25.5M25.5 x 0.5M27 x 0.522.5 mm29.5 mm
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