iShoot CNC Aviation Aluminum Lens Support Tripod Mount Specially Designed for Tamron Di VC USD with Quick Release Compatible with and BENRO Ball Heads

This lens collar is designed to fit the Tamron 100-400mm f/4.5-6.3 Di VC USD (A035). The tripod mount ring is based on Tamron's original standard design and has been modified. Details have been improved, and a quick release plate function has been added to the bottom, making it more practical than the original lens collar. The lens support features a hollow, lightweight design with stainless steel screws, weighing approximately 180g. The tripod ring has an inner diameter of approximately 81.5mm and a width of approximately 18mm, and includes a 3M film to protect the lens from scratches. The bottom of the lens bracket is a 90mm detachable extension quick release plate, with 1/4" and 3/8" screw holes and stainless steel anti-slip screws at the bottom. This lens support collar is made of high-quality aviation aluminum, lightweight and sturdy; precisely processed by world-class high-end CNC turning center, surface polished and anodized; the appearance and exquisite workmanship are far superior to similar products made by mold. The bottom of this lens holder is a 39mm Arca-Swiss fit quick release plate, which is compatible with RRS / ARCA-SWISS / PMG / WIMBERLEY / MARKINS / PHOTOCLAM / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT ball heads, and is suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK. iShoot CNC Aviation Aluminum Lens Support Collar, Tripod Mount Ring, Specially Designed for Tamron 100-400mm f/4.5-6.3 Di VC USD (A035), with ARCA-SWISS Quick Release Plate, Compatible with ARCA-SWISS, KIRK, and BENRO Ball Heads Product Description: 1. This lens collar is designed to fit the Tamron 100-400mm f/4.5-6.3 Di VC USD (A035). The tripod mount ring is based on Tamron's original standard design and has been modified. Details have been improved, and a quick release plate function has been added to the bottom, making it more practical than the original lens collar. 2. The lens support is lightweight and hollow, with a stainless steel screw and a net weight of approximately 180g. The tripod ring has an inner diameter of approximately 81.5mm and a width of approximately 18mm, and is equipped with a 3M film to protect the lens from scratches. 3. The bottom of the lens bracket is a 90mm detachable extension quick release plate, with 1/4" and 3/8" screw holes and stainless steel anti-slip screws at the bottom. 4. This lens support collar is made of high-quality aviation aluminum, lightweight and sturdy; precisely processed by world-class high-end CNC turning center, surface polished and anodized; the appearance and exquisite workmanship are far superior to similar products made by mold. 5. The bottom of this lens holder is a 39mm Arca-Swiss fit quick release plate, which is compatible with RRS / ARCA-SWISS / PMG / WIMBERLEY / MARKINS / PHOTOCLAM / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT ball heads, and is suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK. Compatible models: Tamron 100-400mm f/4.5-6.3 Di VC USD (A035) Package Contents: 1 x iShoot All-Metal Tripod Mount Ring IS-TA140  Please note: Other items in the photos not listed here are for illustration purposes only, not included.