Howshot 140mm Optical Fisheye Port for Ikelite DL Mount @m52thread Effective length : 60 mm/2

Effective length : 60 mm/2

Usable with All Zoom Range

Model name

8G ED lens via the housing's focus/zoom knob when used with Sea&Sea MDX-series and RDX-series housing

do not use attachment lens to avoid significant vignetting on image corners

Howshot 140mm Optical Fisheye Port for Ikelite DL Mount @m52thread Effective length : 60 mm/2Howshot 140mm optical fisheye port with lens hood (removable) for Ikelite DL port system, This port can be attached directly to housings featuring the Dry Lock (DL) port system or combined with DL extensions. 140mm fisheye port for optimal balance of size and image quality. Dome port made of BK7 optical glass and is coated with a digital special ARD multi layer coating (light transmittance of 99. 8%), which can effectively reduce the generation of