Aquatica +10 Wet Diopter Close Up Lens

The +10 Wet Diopter Close Up Lens from Aquatica mounts externally on the front of your macro port. Positioned directly in front of your standard macro lens, it adds magnification power to it. Conveniently, the Wet Diopter can be easily added or removed as needed during a dive, enabling you to move from normal close up to super macro work with no trouble at all. Constructed from military-grade, anodized aluminum and achromatic dual-element BK-7 mineral glass encased in air, the lens helps eliminate aberration and distortion, enhancing sharpness and preserving the magnification of the original lens when submerged. This dual-element, or "doublet," design also offers greater performance than a single element construction can provide.