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AOI UWL-03PROII and UWL-03II-BLK are underwater 0.73X wide-angle conversion lenses designed for action cameras and smartphones, both delivering a 140° underwater field of view to capture expansive seascapes and close subjects.​

 

Product Highlights

Both feature identical 4-element/4-group optics with multi-layer AR coatings and QRS-02 quick-release mounts (QR2/AD compatible, with optional M55/M52/M46 adapters). PROII offers pro-grade upgrades for deep diving, while II-BLK provides lightweight entry-level performance.

AOI Underwater 0.73X Wide Angle Conversion Lens Pro Mark ll / Mark ll

MOP$3,890.00Price
Lens Color
Quantity
  • Lens Construction: 4 Elements in 4 Groups

    Lens Coating:

    • All Glass Elements with Multi-layers AR Coating
    • Optical Grade Glass Dome Lens with Inner Surface Multi-layers AR Coating

    Field of View:

    • 140° (underwater)
    • 150° (on land)

    Mouting System:

    • Using AOI Quick Release System- 02 (QRS-02)
    • Lens pre-installed with QR2 Mount (compatible with the most popular AD Mount)
    • Optional Mounting Adapter in M55, M52 & M46 available

    Depth Rating: 100 Meters / 328 Ft.

    Lens Barrel/ Dome Lens/ Lens Hood Material:

    • Aluminum Alloy with Black Hard Anodized / Glass Lens / Polycarbonate

    Weight:

    • 400 g (on land)
    • 200 g (underwater)

    Dimensions: 99mm (D) X40.3mm (H)

    Accessories: 

    • Dome Lens Hard Cover (AOI DHC-02)
    • Rear Lens Cap (AOI QRS-02-RC1)
    • Lens Secure Line
    • Lens Pouch
  • 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)

    Mouting System:

    • Using AOI Quick Release System- 02 (QRS-02)
    • Lens pre-installed with QR2 Mount (compatible with the most popular AD Mount)
    • Optional Mounting Adapter in M55, M52 & M46 available

    Depth Rating: 60 Meters / 200 Ft.

    Lens Barrel / Lens Hood Material:

    • Aluminum Alloy with Black Hard Anodized / Polycarbonate

    Weight:

    • 364 g (on land)
    • 164 g (underwater)

    Dimensions: 99mm (D) X40.3mm (H)

    Accessories: 

    • Dome Lens Hard Cover (AOI DHC-02)
    • Rear Lens Cap (AOI QRS-02-RC1)
    • Lens Secure Line
    • Lens Pouch
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