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

【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 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; Specially designed for Sigma 150-600mm f5-6.3 DG OS HSM Contemporary Lens; 【3】Bottom quick release plate is AS 39mm standard, compatible with RRS / 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-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK clamp； 【4】CNC Machined Lens Collar Support Tripod Mount Ring for Sigma 150-600mm f5-6.3 DG OS HSM Contemporary Lens Bottom is ARCA Fit Quick Release Plate Compatible with Tripod Ball Head of ARCA-SWISS KIRK Fit； 【5】Notice: The lens collar support can’t be used with Sigma 150-600mm f5-6.3 DG OS HSM Sports lens. Package Includes: 1 x iShoot Tripod Mount Ring IS-SM1560C for 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)