Lens Tripod Mount Ring for Sony 70-400 mm SSM G/GII (IS-S740A)

Features:

1. Made of Aviation Aluminum, CNC precisely machined, surface anodic oxidation, with stainless steel screw, lightweight design of hollow, weight is about 145g;
2. Referring to and modified from Sony original standard design, bearing is enhanced, details are improved, and added the features of finger position and quick release plate, more practical; tripod ring diameter is about 81mm, the use of embedded PP material to increase the damping; accurate bayonet, same to the original one, easy to quickly disassemble and adjust the body composition; tripod ring comes with quick-release plate structure, with 1/4" and 3/8" screw holes;
3. Quick release plate is AS 39mm standard, compatible with RRS / ARCA-SWISS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO / SIRUI / MARSACE / ISHOOT ball head of Arca 39mm fit, suitable for IS-JZ30 / IS-JZ50 / IS- JZ64 / IS-QJ58 / IS-QJ64 / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK.

Applicable to Sony Lenses:

Sony 70-400mm F4-5.6 G SSM (SAL70400G)
Sony 70-400mm F4-5.6 G SSM II (SAL70400G2)
Not suitable for other lens.