SC105-F Focus Gear ~for Sigma 105mm F2.8 EX DG OS HSM Macro accessories - fiber-optic-cables This focus gear is specific

This focus gear is specific for the AF-S NIKKOR 16-35mm f/4G ED VR lens

20cm x 35cm x 14cm Weight 2

that means there is a leakage and please check every O-ring and conduct the vacuum test again

40kg Dimensions 182mm (W) × 96mm (H) × 50mm (D) split

SC105-F Focus Gear ~for Sigma 105mm F2.8 EX DG OS HSM Macro accessories - fiber-optic-cables This focus gear is specificFocus 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 (Canon mount) lens. This item is non returnable, non refundable, non cancellable, and may be subject to extended lead times as it is manufactured on demand. We always do our best to meet trip