Metal camera ring tripod lens support lens bracket tripod mount tripod socket Compatible with Sigma DG OS HSM Contemporary F Mount mount, collar,

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. 1. This lens bracket is specially designed for Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary ( EF Mount and F Mount) lens; Sigma 100-400mm f/5-6.3 DG DN OS ( E Mount , L Mount) lenses and other lenses. 2. This ring type tripod mount cannot be rotated. 3M film is used inside the lens support collar to prevent lens scratches. The inner diameter is approximately 84mm, the width is approximately 23mm, and the net weight is approximately 160g. 3. The bottom has added quick release plate function, the length of the plate is about 70mm, with 1/4 and 3/8 screw holes and stainless steel anti-slip screws. 4. The bottom quick release plate uses AS standard, compatible with RRS/ARCA-SWISS/ISHOOT tripod head (tripod ball head). 5. This tripod mount ring is made of aviation aluminum, CNC precision machined, hollow out lightweight design, surface polished and anodized, with stainless steel screws. iShoot Camera Ring Tripod Mount, for Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary Lens(for  EF Mount and F Mount) Lens, Not compatible with Sigma 100-400mm F5-6.3 DG DN OS lens and other lenses Lens support collar, bottom of tripod mount ring supports quick release plate, ARCA-SWISS, PMG type heads and ball heads Product introduction: 1.  This tripod mount ring is made of aviation aluminum, CNC precision machining, hollow-out lightweight design, surface polished and anodized, with stainless steel screws. 2.  This ring-type tripod mount cannot be rotated. 3M film is used inside the lens support collar to prevent lens scratches. The inner diameter is approximately 84mm, the width is approximately 23mm, and the net weight is approximately 160g. 3.  The bottom has added quick release plate function, the length of the plate is about 70mm, with 1/4 and 3/8 screw holes and stainless steel anti-slip screws. 4.  The bottom quick release plate uses AS standard, compatible with RRS / ARCA-SWISS  / ISHOOT tripod head (tripod ball head). Applicable to iShoot's IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK tripod head clamp. Compatible models:  Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary Lens(EF Mount and F Mount) Not compatible with Sigma 100-400mm f/5-6.3 DG DN OS (E Mount, L Mount) lens and other lenses. Package contents:  1 x iShoot All Metal Ring Tripod Mount IS-SM140