Tripod Mount Ring, CNC Machined Lens Collar Support Stand for Sigma 120-300mm f/2.8 DG OS HSM Sports Lens, Bottom is ARCA Fit Quick Release Plate Compatible with Tripod Ball Head of ARCA-SWISS Fit Main features: ?1?The lens collar is made of aviation aluminum, CNC precisely machined, hollow-out weight reduction design, surface polished and anodized, with stainless steel screw; ?2?The tripod mount ring is same to original design; with 3M film inside, inner diameter is about 87mm, width is about 21mm; bottom is added quick release plate feature, plate length is about 120mm, with 1/4 and 3/8 screw holes and stainless steel anti-slip screws. It is about 82g lighter than the original tripod mount ring TS-51, and its net weight is only about 278g; ?3?Specially designed for Sigma 120-300mm f/2.8 DG OS HSM Sports Lens; ?4?Bottom quick release plate is AS 39mm standard, compatible with ARCA-SWISS / PMG / WIMBERLEY / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT tripod ball head of Arca 39mm fit, suitable for IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK clamp. Package Includes: 1 x iShoot Tripod Mount Ring IS-SM1230 for Sigma 120-300mm f/2.8 DG OS HSM Sports Lens (Note: The other items in the photos not listed here are for illustrating only, not included)
C**E
Fits as if it was from the OEM
The fit on my Sigma 120-300mm f2.8 and finish are top notch. It is lighter than original plus arca-swiss compatible without having to add another plate. Am now able to correctly balance the lens/camera combo correctly on my gimbal head. And the lens fits better into it lens case. Loosening the tripod collar to rotate the lens to vertical is easy with smooth, sure movement and secure locking once set to desired orientation. A good purchase, money well spent.
P**E
Sturdy!
Bigger and sturdier than the original collar.
Trustpilot
4 days ago
1 month ago