Sea & Sea Zoom Gear for Nikkor AF 28-85mm F3.5-4.5S Zoom Lens #56190

The zoom gear will mount to your zoom lens, for example a 28-85mm lens. This gear will allow you to zoom from 28mm to 85mm with a control knob on the housing. The zoom gear is not a permanent attachment to your lens. The gear may be removed or attached to your lens by simply sliding it on or off.