NiSi JetMag Pro 82MAG Adaptor Ring for 100mm JetMag Pro Filter Holder

To clear up any potential confusion, this is NOT Sony Alpha, but Alpa of Switzerland. You will most likely be using the Kern Macro Switar 50mm f/1.8 or f/1.9 apochromat lens on this adapter.

• Both camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromium.
• Satin surface finish – just like your OEM lens and camera mounts.
• Precise fit and solid connection – lens has no play, gap or wiggling when mounted on adapter and no adjustments are required to fit your lens.
• Designed to reach infinity focus while maintaining the correct registration distance required to maintain optical quality of CRC lenses or lenses with floating elements.

• Arri PL Lens to Leica/ Panasonic/ Sigma L-Mount camera
• Aluminum Alloy and Brass Construction with Chromium Plating 
• Felt material flocked Interior to reduce internal reflection
• Satin Surface Finish
• Detachable Arca-Type Tripod Foot, and compatible with Metabones Mount-Rod Support Kit (also compatible with Arca Swiss, Markins, and Photo Clam ball heads)