Ikelite DL Macro Flat Port with M67 Thread inonlensfilter Retra Flash is the world's

Retra Flash is the world's first underwater flashgun with a fully circular flash tube

A phosphorescent panel for easy readability

some vignetting and edge distortion will be present

Ikelite DS230

Dual use land/underwater

Ikelite DL Macro Flat Port with M67 Thread inonlensfilter Retra Flash is the world'sPort with flat optical glass element. 67mm threaded outer front for the attachment of external macro wet lenses. Accepts Ikelite 3. 0 diameter filters and accessories. This port can be attached directly to housings featuring the Dry Lock (DL) port system or combined with DL extensions. Specifications Optical grade glass element Acetyl body M67 (67mm) threaded front 5. 5" diameter x 2. 5" 140 x 64mm Weighs: 8. 1 oz 230g Item Includes Flat port Vinyl