iShoot Lens Collar Tripod Mount Ring IS-SM1560C
Compatible with Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary
NOT Compatible with Sigma 150-600mm f/5-6.3 DG OS HSM Sports
Bottom is 39mm ARCA Fit Quick Release Plate Feature
Compatible with Tripod Head & Clamp of RRS / ARCA-SWISS Fit
Features:
1. The mounting position of the tripod mount ring adopts the original standard, and the installation method is the same as the original one. The inner wall is affixed with a plastic film to protect the lens and can be rotated freely; each focusing point is laser engraved, and the locking knob is anti-slip design, the knob is not removable;

2. The lens collar bottom is added 75mm 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. The lens collar IS-SM1560C can be combined with clamp mount converter IS-3950PRO (Sold Separately), which can be used for hydraulic heads with Manfrotto structure;

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.

5. Compatible with:
Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary
Can't be used for Sigma 150-600mm f/5-6.3 DG OS HSM Sports and other lenses
Package Including:
1 x iShoot Tripod Mount Ring IS-SM1560C
(The other items in the photos not listed here are for illustrating only, not included)

iShoot Quick Release Plate Converter Clamp Adapter IS-3950PRO
for Converting RRS / ARCA Fit Quick Release Plate
to Manfrotto / Sachtler Fit Fluid Head
Features:
1. The quick-release plate converter adopts a one-way design, about 75mm in length, about 50mm in width, about 15mm in thickness, about 35g in net weight; compatible with quick release plate of maximum width of about 39mm and other products of the same specification;

2. Compatible with fluid heads with 50mm quick release plate without T, include Manfrotto MVH500 and MVH700 series, 500/501/502/577/701 series, Sachtler ACE XL/FSB 4/FSB 6/FSB 8, etc., and other fluid head with the same structure;

3. Twist the 1/4 stainless-steel screw into the converter to fix the quick release plate. The built-in chute of the converter is about 55mm long, and sliding the bottom plate can change the center of gravity of the lens;

4. The clamp adapter 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.
Package Including:
1 x iShoot Quick Release Plate Converter Clamp Adapter IS-3950PRO
(The other items in the photos not listed here are for illustrating only, not included)

Round Ultra-thin Quick Release Plate Clamp IS-JZ64II-YX
Compatible with RRS / Arca-Swiss Fit Quick Release Plate and Ball Head
Main features:
1. This IS-JZ64II-YX need to be purchased separately, not included in the tripod mount ring; it can be used with iShoot tripod mount ring of the listing;

2. Improved second-generation clamp, made of aviation Aluminum material, CNC finely machined, surface oxidation treatment, round ultra-thin design; size without knob is around 64 x 15.5mm; coaxial knob to adjust clamp opening and closing; knob rod length is around 46mm; net weight around 115g;

3. Clamp with precision scale, built-in spirit level, with 3/8" screw hole,
designed with two symmetrical 14 x 6.5mm hollowed function extension slots;

4. With Arca standard fit, cross slot design, compatible with ARCA-SWISS, KIRK, Wimberley, MARKINS, SUNWAYFOTO, kangrinpoche, BENRO, SIRUI quick release plate and ball head of Arca fit; can be used with iShoot panning head IS-QJ64II and quick release plate QS-60/QS-70/QS-80.
Package Including:
1 x Round Ultra-thin Quick Release Plate Clamp IS-JZ64II-YX
(The other items in the photos not listed here are for illustrating only, not included)