AOI UWL-03II-BLK Underwater Wide Angle Conversion Lens Mark II

Supercharge your action camera or smartphone footage with the AOI UWL-03II-BLK Mark II conversion lens. Designed specifically for underwater creators, this premium optical lens expands your perspective, allowing you to capture stunning, expansive marine landscapes and fast-moving action without losing clarity. Built rugged to withstand demanding environments, it features a fast-swapping mounting ecosystem so you can focus on nailing the perfect shot.

  • Expansive Field of View: Widens your perspective to an immersive 140° underwater and 150° on land.

  • Optically Optimized: Features a 4-element, 4-group construction with a 0.73x underwater magnification factor for razor-sharp imagery.

  • Advanced Coatings: Multi-layer AR coatings protect glass components, while a specialized hard coating shields the polycarbonate front dome.

  • Quick-Release System: Comes pre-installed with a QR2 mount for lightning-fast setup and offers optional compatibility with M55, M52, and M46 systems.

  • Deep-Water Ready: Built from hard-anodized aluminum alloy to safely descend to depths of 60 meters (200 feet).

  • Lightweight Submerged: While weighing 364g on land, its underwater weight drops to a highly manageable 164g.

RM1,040.00

AOI UWL-03II-BLK Product Highlights

  • Expands Your View: This conversion lens delivers a wide 140° field of view underwater and a 150° view on land.

  • Resists Deeper Depths: The rugged construction safely withstands underwater depths down to 60 meters (200 feet).

  • Magnifies the Scene: The optics provide a 0.73x underwater magnification factor.

  • Mounts with Ease: The pre-installed QR2 Mount utilizes the AOI Quick Release System-02 for fast setup, and seamlessly adapts to optional M55, M52, and M46 mounts.

  • Protects the Optics: Multi-layers AR coating shields the glass elements, while a hard coating protects the polycarbonate front dome element.

  • Lightens the Load: The lens weighs 364g on land but drops to a lightweight 164g when submerged underwater.


Technical Specifications Table

Specification Details
Model AOI UWL-03II-BLK
Description Underwater 0.73X Wide Angle Conversion Lens Mark II for Action Camera & Phone – Black Color
Lens Construction 4 Elements in 4 Groups
Lens Coating Glass Lens Elements with Multi-layers AR Coating; Front Dome Element in Polycarbonate with Hard Coating
Field of View 140° (underwater) / 150° (on land)
Magnification 0.73X (underwater)
Mounting System Uses AOI Quick Release System – 02 (QRS-02); Lens comes pre-installed with QR2 Mount (compatible with the most popular AD Mount); Optional Mounting Adapters available in M55, M52, & M46
Depth Rating 60 Meters / 200 Ft.
Lens Barrel / Lens Hood Material Aluminum Alloy with Black Hard Anodized / Polycarbonate
Weight (On Land / Underwater) 364 g (on land) / 164 g (underwater)
Dimensions 99mm (D) X 40.3mm (H)
Accessories Dome Lens Hard Cover (DHC-02) & Rear Lens Cap (AOI QRS-02-RC1), Lens Secure Line, Lens Pouch

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