iShoot Lens Collar Tripod Mount Ring IS-TA35150 --- Support Vertical Shoot Compatible with Tamron 35-150mm f/2-2.8 Di III VXD A058 E Mount Lens Main Features: 1. The tripod mount ring is tailored to the lens structure, added a quick release plate function at the bottom; the inner wall of the tripod ring is an irregular ring shape, and the contact surface is plastic composite film, which is tightly integrated with the lens; the lens surface installation position cannot have a sticker, if there is, it should be removed, otherwise it will affect the installation; support lens rotation and vertical shooting; 2. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate; also reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly? 3. This lens support bottom's dovetail groove is 39mm Arca-Swiss standard, compatible with RRS / ARCA-SWISS / ISHOOT tripod head clamp of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK; 4. The tripod ring is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold. Compatible with: Tamron 35-150mm f/2-2.8 Di III VXD A058 E-Mount, not compatible with Tamron 35-150mm f/2.8-4 Di VC OSD A043 Can't be used for other lenses Package Includes: 1 x iShoot Tripod Mount Ring IS-TA35150 (Note: The other items in the photos not listed here are for illustrating only, not included)5. The lens collar IS-TA35150 can be combined with clamp mount converter IS-3950PRO (Sold Separately), which can be used for hydraulic heads with Manfrotto structure. 4. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. 3. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, compatible with Arca-Swiss 39mm fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. 2. The inner wall of the tripod ring is an irregular ring shape, and the contact surface is plastic composite film, which is tightly integrated with the lens; the lens surface installation position cannot have a sticker, if there is, it should be removed, otherwise it will affect the installation; support lens rotation and vertical shooting;. 1. The tripod mount ring is tailored to the lens structure, support vertical shoot, only compatible with Tamron 35-150mm f/2-2.8 Di III VXD A058 E-Mount lens, not compatible with Tamron 35-150mm f/2.8-4 Di VC OSD A043;.Manufacturer: iShoot. Date First Available: December 16, 2021. Best Sellers Rank: #31 in Tripod Lens Mount Rings. Customer Reviews: 4.3 out of 5 stars 4 ratings 4.3 out of 5 stars. Item model number: FBA-IS-TA35150. : B09NPPJW96. Item Weight: 8.2 ounces. Package Dimensions: 5.91 x 4.25 x 3.39 inches.