175 €

Aquatica zoom gear for:

• Sigma 17-70mm F2.8-4 DC Macro OS HSM - Canon type 4 lens charts and Nikon type 4 lens charts
• Sigma 17-70mm F2.8-4.5 DC Macro HSM - Canon type 4 lens charts and Nikon type 4 lens charts

This zoom gear slides around your zoom lens on to the zoom control. The zoom gear includes suitable O-rings for proper fitting of the gear over the lens zoom control. Consequently the lens is not damaged or scratched and the lens retains its market value despite having been used underwater.

This zoom gear is adjusted by the knob on the camera housing.