AOI O-Ring for PEN Ports POR-02 Sony Alpha A7R III Exposure compensation may be used

Exposure compensation may be used added or subtracted in the camera

Ikelite DS Strobe Compatibility Any Ikelite DS strobe may be used in manual exposure modes by attaching one or two with a compatible electrical sync cord

Aquatica Focus Gear #48715 for Sigma 15mm f/2

In the Box 15 x Assorted tips

AOI O-Ring for PEN Ports POR-02 Sony Alpha A7R III Exposure compensation may be usedAOI POR 02 O Ring for Lens Port with Olympus PEN Mount ( 2pcs set ) Product Details O Ring for Lens Port with Olympus PEN Mount (2 pack) Specifications Model POR 02 Description O Ring for Lens Port with Olympus PEN Mount Material Silicone Dimension 74. 4 x 3. 1mm Weight 2. 15 grams Usage 2pc set