Step-Down Adapter M55-M48 Male Thread_M52 44 mm Rear Principle Point

44 mm Rear Principle Point 5

Use larger diameter filters on lenses with smaller diameter filter threads

Filter Thread: No Filter Thread

This lens series has been discontinued and has been succeeded by the HF25HA-1S

44 mm Chief Ray Angle 3

Step-Down Adapter M55-M48 Male Thread_M52 44 mm Rear Principle PointStep 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