Canon RF 15-35mm f/2.8L IS USM Lens Zoom Gear by Sea & Sea

Sea & Sea Underwater Zoom Gear for Canon RF 15-35mm f/2.8L IS USM

This Sea & Sea zoom gear is designed specifically for the Canon RF 15-35mm f/2.8L IS USM lens, allowing underwater photographers to change focal length from outside their housing. The gear fits over the lens’s zoom ring and engages the zoom control on a compatible Sea & Sea housing or port, so you can move from 15mm to 35mm smoothly while shooting at depth.

Because it’s matched to this exact lens, it delivers precise, secure engagement with no slipping, letting you reframe wide-angle and mid-range shots on the fly. It’s a must-have accessory for RF 15-35mm shooters building an underwater rig.

• Zoom gear made for the Canon RF 15-35mm f/2.8L IS USM
• Adjust focal length from outside the underwater housing
• Engages the zoom control on compatible Sea & Sea housings
• Precise, slip-free operation for on-the-fly reframing
• Essential for wide-angle underwater work with this lens