Versatile "M52 Mount"
Directly screwed on compatible Olympus housing.
Compatible housing: "PT-059","PT-058","PT-056"
Compact and handy
Compact size with 90mm outer diameter and 48.3mm length makes it easy to carry around. Thanks to the thin "M52 Mount" design which does not sacrifice lens optical performance, the overall set size remains compact when attached on a housing.
Dual use land/underwater
Maximum view angle underwater is 95° which gets widen to 159°when using on land providing fisheye images without complicated and expensive gears.
Super wide option
Optional Dome Lens Unit IIIA, Dome Lens Unit IIIG widens original view angle to approx. 141°.
Newly designed optics provides quality underwater images
Totally renewed optical design effectively suppresses flare/ghost even in backlit condition to provide sharp and high quality image together with optimal lens positioning relative to camera master lens.
Minimum Focusing Distance 0 cm
A subject just in front of the lens or distant seascape never get out of focus. The lens won’t limit shooting distance.
Usable with All Zoom Range
Unlike conventional wide conversion lenses, which are recommended to be used only at zoom wide end as zooming results in poor image quality in peripheral areas, this lens manages to keep high quality image regardless of camera's zoom setting.
Optical Anti-Reflection Coating (AR-Coating)
All component lenses are finished with optical anti-reflective coating, which thoroughly suppresses flare and ghosting providing stable image quality in backlit scenes where flare and ghosting are likely to occur.
Interchangeable Lens Mount
Replacing the original lens mount with an optional lens mount can convert lens type. Below options are available for type conversion.
“XD Male Bayonet for UWL-95S”
“M67 Screw Ring for UWL-95S”
||φ90 mm/3.5 in
||48.3 mm/1.9 in
||approx.392 g(13.8 oz)[air]
/611 g(21.5 oz)[underwater]
||INON M52 Mount
||60 m/196.9 ft
|Corrosion-resistant aluminum alloy
/rigit black almite
/both side anti-reflection coating
|3 groups 4 elements
/0.63 (afocal system)
|Max. view angle **
||Underwater: 95.1° /Air: 159.0°