SN105-F Focus Gear ~for Sigma 105mm F2.8 EX DG OS HSM Macro N50 069kg Dimensions 80mm (W) ×

069kg Dimensions 80mm (W) × 50mm (H) × 28mm (D) split

including batteries

36kg Port Opening Diameter 98mm Port Diameter Body Material Anodized Aluminum Alloy Port Material Port Coating Port Shade Material Removable Port Shade Spare O-ring 90140 split

and is an iconic symbol of Nauticam innovation

For MIL Housings WITH handles use SKU #36333

SN105-F Focus Gear ~for Sigma 105mm F2.8 EX DG OS HSM Macro N50 069kg Dimensions 80mm (W) ×Focus gears allow access to the mechanical zoom function of many lenses. Use of these gears may require specific port extensions and may not be available for all housings and lenses. This focus gear is specific for the Sigma 105mm F2. 8 EX DG OS HSM Macro (Nikon Mount) lens.