Ikelite B3 Bulkhead With M16 Thread & Waterproof Cap GoPro Designed specifically for use with

Designed specifically for use with the Sony FE PZ 16-35mm f/4 G

Osmo Pocket (1–3)

4 cm (D) × 1

This lens will also allow the full use of the cameras zoom range allowing you to shoot at any focal length and it will focus as close as the front of the Glass Dome

Ikelite B3 Bulkhead With M16 Thread & Waterproof Cap GoPro Designed specifically for use withIkelite B3 ICS 5 Bulkhead with M16 Threads Overview Add the Ikelite ICS 5 bulkhead to your housing for the fastest and most reliable strobe triggering available for underwater use. This bulkhead supports TTL or manual strobe exposure, depending on the combination of camera system and accessories. TTL Strobe Exposure This bulkhead enables TTL (Thru the Lens) flash metering in a compatible system. TTL allows the camera to evaluate the scene and adjust