N60G-F for Nikkor AF-S micro 60mm F2.8G ED lens.

The zoom gear use on following port: a) use with standard port base and compact port 30 b) use with Macro port N60G, which has the 67mm threa

• Dimension: 102mm(OD) *76mm (ID) * 56mm (L)
• Weight: 67g / 12g
• Construction: Anodized aluminum alloy & Nylon