Ikelite 5506 Underwater Housing Port SLR Flat Port Cameras - Tray and Mounting Components The Hollis M-1 Mask emphasizes

The Hollis M-1 Mask emphasizes visibility underwater with an extra-clear low-iron glass lens to maximize light transmission and minimize distortion

Made of soft

which must be set to the inactive position

The ZEO second stage comes paired with our first stage FDX-i

but only in terms of price

Ikelite 5506 Underwater Housing Port SLR Flat Port Cameras - Tray and Mounting Components The Hollis M-1 Mask emphasizesFlat ports are recommended for standard, macro and telephoto lenses. Due to refraction, flat ports reduce the angle of coverage of a lens and magnify the image. This makes the flat port ideal when using standard, macro or zoom lenses to shoot small subjects.