CNC Machined Lens Collar Support Tripod Mount Ring for Sony FE 70-300mm F4.5-5.6G OSS Mirrorless Camera,Bottom is ARCA Fit Quick Release Plate Compatible with Tripod Ball Head of ARCA-Swiss Kirk Fit

About this item 1 Metal Lens Collar Support Tripod Mount Ring IS-S730FE customized for Sony FE 70-300mm F4.5-5.6G OSS mirrorless camera Lens, Bottom is ARCA Fit Quick Release Plate Feature, Compatible with Tripod Ball Head of ARCA-SWISS / KIRK Fit; 2 The lens collar is made of aviation aluminum, CNC precisely machined, hollow-out weight reduction design, surface polished and anodized, with stainless steel screw; 3 The tripod mount ring is same to original design, specially designed for Sony FE 70-300mm F4.5-5.6G OSS mirrorless camera Lens, can’t be rotated; with 3M film inside, inner diameter is about 82mm, width is about 23mm; 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 screw, net weight is about 170g; 4 Bottom quick release plate is AS 39mm standard, compatible with ARCA-SWISS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO / SIRUI / MARSACE / ISHOOT tripod ball head of Arca 39mm fit, suitable for IS-JZ30 / IS-JZ50 / IS- JZ64 / IS-QJ58 / IS-QJ64 / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK clamp. 5 Package Includes: 1 x iShoot Tripod Mount Ring IS-S730FE for Sony FE 70-300mm F4.5-5.6G OSS Mirrorless Camera Lens (Note: The other items in the photos not listed here are for illustrating only, not included)