AOI UWL-04A Underwater 0.42X Wide Angle Conversion Lens

AOI UWL-04A Underwater 0.42X Wide Angle Conversion Lens - Image 2

AOI UWL-04A Underwater 0.42X Wide Angle Conversion Lens - Image 3

AOI UWL-04A

Capture expansive reef scenes, wrecks, and large marine life with ease. The AOI UWL-04A is a premium underwater wide-angle conversion lens offering a massive 160° field of view and an ultra-wide 0.42x magnification. Engineered with a 0mm minimum object distance, it allows you to focus directly against the dome for dramatic close-up wide shots.

Featuring dual-mount versatility (M52 thread and QRS-01 Quick Release compatibility) and a rugged 60m (200ft) depth rating, it’s the perfect optical upgrade for underwater photographers looking for edge-to-edge clarity.

RM2,199.00

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Expand your underwater perspective and capture stunning, expansive marine landscapes with the AOI UWL-04A Wide Angle Conversion Lens. Designed specifically for underwater photographers and videographers, this premium optical conversion lens delivers an ultra-wide field of view, crisp edge-to-edge sharpness, and incredibly close focusing capabilities.

Key Features

Ultra-Wide 0.42X Magnification: Dramatically increases your camera’s field of view up to 160° (when paired with a 28mm lens).
0mm Minimum Object Distance: Focus right up to the very front surface of the dome lens for dramatic, detailed close-up wide-angle shots.
Premium Multi-Layered Optics: Features a 5-element in 5-group optical design with multi-layer AR (Anti-Reflective) coatings to minimize flare and ghosting.
Dual Mount Compatibility: Out-of-the-box support for M52 thread mounting and QRS-01 Quick Release System compatibility.
Built for the Deep: Rugged anodized aluminum alloy barrel rated down to 60 meters (200 feet).

Technical Specifications

Model	AOI UWL-04A
Lens Construction	5 Elements in 5 Groups
Lens Coating	All Glass Lens Elements with Multi-layers AR Coating, Front PC Dome Lens with Hard Coating
Field of View (Diagonal)	160° (with 28mm Lens)
Magnification	0.42X
Minimum Object Distance	0 mm to the Front Dome Lens
Mount System	M52 Thread Mount / QRS-01 compatibility
Depth Rating	60 Meters / 200 Ft.
Lens Barrel / Lens Hood	Aluminum Alloy with Black Anodize / ABS
Weight (On Land / Underwater)	725 g (on land) / 210 g (underwater)
Dimensions	157mm (D) X 92mm (H)
Standard Accessories	Neoprene Dome Cover (DNC-04), Rear Lens Cap (LRC-01), Carry Case (LPC-03) and Adaptor (QRS-01-AD3)

*Specifications and Appearances are subject to change without prior notice.

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