Specifically designed for GFX medium format cameras, allowing mount lenses to be mounted on GFX medium format camera bodies. Made of brass with a perfect surface finish and ultra-precise design, durable and high quality.Good workmanship, sturdy and durable, reliable connection, to the safety of the lens when using.The adapter ring is made of high-strength metal, and there is no safety problem when using it with the lens. Precision all-metal material processing and surface hardening treatment, delicate, smooth and wear-resistantThe adapter ring is made of high-quality copper, which is light and strong; the appearance and workmanship are exquisite, far superior to the old version and similar products made by molds;The infinite length feature works with our camera adapters.Durable, high qualityLens: for LensCamera body: GFX Medium FormatMaterial: coppercolour: blackPackage Contents:1 x -GFX Adapter Ring1 x english manulOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.