UWL-02

M46/52 Wide Conversion Lens

Useable in both air or water

Designed for use in both air and water. When used in air, an approximately 170 degree fisheye conversion lens. Underwater, it erforms as a 100 degree wide conversion lens. (When used with Olympus SP700 camera + PT-031 housing)

High quality glass optics

Four high-quality optical glass lenses. Constructed with both crown and flint glass materials, to minimize chromatic aberration, spherical aberration (optical distortion) and astigmatism. Inside optical surfaces are anti-reflective multi-coated and outside optical surfaces are hydrophobic coated.

Anti-reflective & hydrophobic lens coatings

Hydrophobic coating protects lens by repelling water, oil and contaminants, and also makes lens very easy to clean, resulting in better, clearer optical performance.

Close-focus macro / "wide macro" imaging possible

Of course the UWL-02 is excellent for wide-angle imaging, but with a very short minimum focusing distance, close-focus macro, or “wide macro” imaging is also possible.

M45 / M52 mount compatible

Lens features a 46mm threaded mount, for direct attachment to 46mm threaded camera & housing systems. With included 52→46 step-down ring, also attachable to 52mm threaded systems.

Construction	4 groups, 4 elements
Depth rating	60m / 200 feet
Magnification	0.54x
Mount	M46, M52 (step-down ring included)
Lens coatings	Anti-reflective multi coat, hydrophobic top coat
Body material	Corrosion resistant aluminum alloy
Weight	320g / 11.3 ounce (in air)
Size	Diameter 78mm x 45.9mm / 3.1 x 1.8 inch