SeaLife 0.75x Wide Angle Conversion Lens for DC-Series Cameras


SKU: SL051 SeaLife

Only 12 left!




When you need to get everything in the shot

With the SeaLife 0.75x Wide Angle Conversion Lens, you can stay within the shooting range of your flash and still fit everything in the shot. The Wide Angle Conversion Lens compensates for the water’s magnification effect, increasing underwater field-of-view by 33%!

The lens fits all DC series SeaLife cameras and other cameras with 52mm threads and can easily be attached and removed while underwater.

The 0.75x Wide Angle Conversion Lens compensates for the magnification effect of water, increasing your underwater field of view by 33%. Maintains camera’s focal length on land or underwater. Universal 52mm lens mount works with many other cameras and housings.  Lens is a “wet” lens and can be mounted or removed underwater.


  • Compensates for the water’s magnification effect (i.e. refractive index), increasing underwater field-of-view by 33%
  • Precision 2-element optical construction maintains edge-to-edge sharpness
  • Maintains camera’s focal length on land or underwater
  • Fully multi-coated optics for maximum light transmission
  • Fits all SeaLife DC-series cameras and other cameras w/ 52mm thread mount
  • Easily attach/remove lens while underwater (also works on land)
  • Polycarbonate Dome lens with scratch resistant hard coating Includes SL977 52mm DC adapter ring
  • Molded lens covers included
  • Waterproof to 164ft / 50m


Optical construction 2 elements / 2 groups
Angle of view DC2000: Increases underwater field-of-view from 46° to 61°
DC1400: Increases underwater field-of-view from 61° to 81°
Optical coatings Internal optical surfaces fully multi-coated with anti-reflective coating
Magnification ratio 0.75x underwater
Attachment method Push-on lens ring attaches to all SeaLife DC cameras while underwater
or 52mm threads attaches to UW housings with 52mm thread mount
Focus ranges Maintains camera’s focusing range
Lens weight (lens only) 155 grams / 5.5 ounces
Lens dimensions 4.1” diameter x 1.6” length
(105mm diameter x 41mm length)
Depth Individually depth tested to 164’ (50m)
Buoyancy Negative
Warranty 1 year limited warranty
Packaging dimensions 4.1” x 4.9” x 3.7”
104mm x 124mm x 94mm
Packaging weight 300 grams / 0.7 lbs