Step-Down Adapter M34-M30.5 ƒ/N Max_ƒ/2.3 45 μm Weight 95 Grams

45 μm Weight 95 Grams Mount C-Mount Filter Thread M30

Product Line / Series HF-SA-1 Lens Type Fixed Focal Length IP Rating Not Specified Focal Length 50 mm ƒ/N ƒ/1

Use smaller diameter filters on lenses with larger diameter filter threads

21 mm Distance Between Principle Points -16

Step-Down Adapter M34-M30.5 ƒ/N Max_ƒ/2.3 45 μm Weight 95 GramsStep 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