Step-Down Adapter M58-M46 Thread Size_M35.5 92 mm Distance Between Principle

92 mm Distance Between Principle Points -28

ND030 Absorptive Neutral Density Filter | 50% Transmission

5 Minimum Object Distance 100 mm Front Diameter 33 mm Focus Control Manual Iris Control Manual Flange Back in Air 17

84° Front Principle Point -2

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Step-Down Adapter M58-M46 Thread Size_M35.5 92 mm Distance Between PrincipleStep Down Rings by Midwest Optical Systems (MidOpt) Use smaller diameter filters on lenses with larger diameter filter threads The diameter of the filter or lighting to which step down rings are coupled will be much smaller than the diameter of the lens (often resulting in vignetting) Available sizes: SD27 25. 5 SD82 77 Commonly referred to as a thread adapter Larger diameter thread is male, smaller diameter thread is female. Adapter Properties Male