For Sony FE 70-200mm f/4 G OSS Lens SEL70200G. Sony FE 70-200mm f/4 G OSS Lens SEL70200G. The lens collar is made of Aviation Aluminum, CNC precisely machined, surface anodic oxidation; split-type design, built-in anti-skid patch, copper knob, stainless steel anti-skid nails;.
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