SFE2470GM-Z Zoom Gear ~for Sony SEL2470GM FE 24-70mm F2.8 GM mamiya It fits perfectly into the

It fits perfectly into the supported housings

Spare Main O-ring

This zoom gear is for the Tokina AT-X pro 12-24mm F4 (IF) DX lens

This hand strap attaches to handle 28113 which is featured on the following housings with the standard handless such as:

This hard plastic cap threads onto 67mm Macro Ports

SFE2470GM-Z Zoom Gear ~for Sony SEL2470GM FE 24-70mm F2.8 GM mamiya It fits perfectly into theZoom gears allow access to the mechanical zoom function of supported lenses. Use of this gear may require the use of additional port extensions or adapters. Check the Port Chart for more details. This zoom gear is for the Sony SEL2470GM FE 24 70mm F2. 8 GM lens. Instruction Manual PDF Download