Weefine Li-ion Battery (10.8V, 3,400mAh) for Smart Focus 2500/3500 @divelight This port extension can be

This port extension can be attached directly to housings featuring the Dry Lock (DL) port system and combined with DL dome ports or flat ports

Olympus PT-EP06L (Mirrorless E-PM1 camera)

If you do both types of photography then you will need to figure the length that will give you the wide angle photography and not be in the way for macro work

Replacement INON M67 Screw Ring for UWL-95S lens

The 8" arms are the most popular for both types of pictures

Weefine Li-ion Battery (10.8V, 3,400mAh) for Smart Focus 2500/3500 @divelight This port extension can beWeefine rechargeable Li ion Battery (10. 8V, 3,400mAh) for replacement or spare battery. Compatible with lights: Smart Focus 2500 Smart Focus 3500