Step-Down Adapter M52-M48 Female Thread_M82 24 mm Chief Ray Angle

24 mm Chief Ray Angle 12

5MP Resolution

5 Minimum Object Distance 200 mm Front Diameter 39 mm Focus Control Manual Iris Control Manual Flange Back in Air 17

70 mm Distance Between Principle Points 43

47 mm Rear Principle Point -6

Step-Down Adapter M52-M48 Female Thread_M82 24 mm Chief Ray AngleStep 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