Inon UCL-G165 SD Underwater Wide Close-up Lens.

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The INON "UCL-G165 SD" underwater wide close-up lens enables you to shoot a subject from close range of the lens to capture the subject larger in a frame. An action camera is a deep focus camera which does not require focusing but prevents a subject gets in focus in close range (within 60cm/2ft range in theory for GoPro® camera) thus not usable for underwater macro shooting. Using standard macro lens for a compact digital camera would not help the situation as it would create vignetting and very shallow depth of field preventing comfortable focusing. The UCL-G165 SD lens is so-called "wide close-up lens" specifically designed for action cameras based on their optical characteristic. The depth of field (DoF) underwater will be 5cm/2.0in to 35cm/1.1ft when using the lens for GoPro® HERO7 Black supporting closer minimum focus distance underwater to capture wow photos/clips.

Bayonet INON SD Mount compatible to support friendly and speedy lens exchange underwater.

Optics is constructed of 2 elements in 2 groups. All elements are made from high refractive index glass lens to minimize whole size dramatically without sacrificing performance.

Both lens elements have anti-reflection coating on all surfaces to elicit combined master lens performance with less ghost/flare.

Compatible cameras

OLYMPUS STYLUS TG-Tracker
SONY FDR-X3000/X3000R
SONY HDR-AS300/AS300R
GoPro® HERO9 Black
GoPro® HERO8 Black
GoPro® HERO7 Black
GoPro® HERO6 Black
GoPro® HERO5 Black
GoPro® HERO+LCD
GoPro® HERO+
GoPro® HERO
GoPro® HERO4
GoPro® HERO3+