Fill the frame with sharp images of tiny sea creatures and details of undersea life with this KRL-05S +13 Diopter Macro Wet Lens from Kraken Sports. Depth-rated for 197', this accessory conversion optic enables you to focus at very close distances. Its +13 diopter magnifies your view, cutting down on the amount of water between you and your subjects to reduce distortion and improve clarity.

The lens can be attached to 67mm threaded lens ports on underwater camera housings, and is designed for use with up to full-size sensors and lenses from 60-105mm. Maximum magnification is 2.5 (area ratio x 6.3) with a 105mm f/2.8 lens. This diopter contains four broadband anti-reflection coated elements arranged in three groups, allowing for clear images with corner-to-corner sharpness. Built for durability, the lens barrel is made of Type II anodized aluminum.

Magnification: +13 Diopter    Depth Rating: 197'    Four Elements in Three Groups    Broadband Anti-Reflective Coating    Type II Anodized Aluminum Barrel    67mm Mounting Threads

• Powerful magnification: +13 diopter
• Working distance: 2.4-3.3" / 60-85mm
• Four elements in three groups
• Broadband anti-reflective coated glass surfaces
• Universal compatibility: 67mm rear thread is compatible with many housings
• Type II anodized aluminum barrel

Related Questions and Answers

Q: 1. How do you know which strength to buy?

A: The strength of Leica Correction Lens M you buy is based off of your glasses prescription and eyesight.

Q: 2. Will this fit a pixel 7 pro?

A: Yes, the dimensions of the Kraken Sports KRH08 V2 Universal Underwater Smartphone Housing fit that of the Pixel 7 Smartphone.

Q: 3. How to connect KR-RC01 to an underwater camera in general and Nikon W300 specifically to be able to use Hydra2500 burst mode?

A: To connect the Kraken Sports Remote Control for Select Dive Lights to a camera or housing you need the Sea & Sea 17.8" Fiber-Optic Cable II. Here is the link: https://bhpho.to/2Re1dlO To connect the cable to the Nikon W300 or any camera and housing that does not have fiber optic cable ports you also need the Sea & Sea Strobe Mask Set. You need to rig this in front of the camera's built-in flash. This will give you a place to plug in the fiber optic cable. Here is the link: https://bhpho.to/2DAKvuv

Q: 4. are these older Diopters stackable? can i buy +2.0 and +0.5 to make +2.5

A: No, Leica Correction Lens M are not stackable. Leica makes them under multiple diopter range to match the appropriated magnification.

Q: 5. Will this work with the M3?

A: Yes this is compatible with the Leica M3.

Q: 6. Does this come with a sync cord or does that need to be purchased separately?

A: Kraken Sports RING-1000 Weefine Underwater Ring Light does not come with a sync. cord. One is not used with this light as it is not a flash but a continuous light.

Q: 7. Will this work with an Olympus PT-056 housing for a TG-4?

A: The Kraken Sports KRL-11 Standard Wide-Angle Lens 90 (M52 Thread) is not compatible with the Olympus PT-056 Underwater Housing for Tough TG-3 Digital Camera.

Q: 8. Is there an adaptor to allow use with a larger port? Can this be used with a smaller port?

A: It can't be used with a port larger than 67mm.

Q: 9. Is the lens glass or acrylic?

A: The Backscatter M52 Underwater Wide-Angle Wet Lens uses glass lens elements.

Q: 10. Can Leica M diopters be "stacked" as in threading a +1.0 on to a +2.0 to get a +3.0 correction?

A: You could stack them but the optical quality that is produced would be awful.