CNC Machined Lens Collar Support Tripod Mount Ring Compatible with Sigma 150-600mm f5-6.3 DG OS HSM Contemporary Lens,
Bottom is ARCA Fit Quick Release Plate Compatible with Tripod Ball Heads & Clamps of ARCA-SWISS Fit

Main features:
1. The Lens Collar is specially designed and compatible with Sigma 150-600mm f5-6.3 DG OS HSM Contemporary Lens; cannot be compatible with Sigma 150-600mm f5-6.3 DG OS HSM Sports lens;

2. The tripod mount ring is same to original standard design, with 3M film inside, inner diameter is about 80.5mm, width is about 22.5mm; bottom is added quick release plate feature, plate length is about 75mm, with 1/4 and 3/8 screw holes and stainless steel anti-slip screws, net weight is about 170g;

3. The lens support is made of aviation aluminum, CNC precisely machined, hollow-out weight reduction design, surface polished and anodized, with stainless steel screw;

4. The lens support bottom quick release plate is Arca 39mm standard, compatible with tripod ball heads and clamps of Arca-swiss 39mm fit.

Notice:
The lens collar support can not be compatible with Sigma 150-600mm f5-6.3 DG OS HSM Sports lens.

Package Includes:
1 x iShoot Tripod Mount Ring IS-SM1560C compatible with Sigma 150-600mm f5-6.3 DG OS HSM Contemporary Lens
(Note: The other items in the photos not listed here are for illustrating only, not included)