Model Number: AOI UWL-09
Description: Underwater 0.45X Wide Angle Conversion Lens
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): 130°(with 28mm Lens)
Magnification: 0.45X
Minimum Object Distant: 0 mm to the Front Dome Lens
Mount System: M67 Thread
Depth Rating: 100 Meters / 330 Ft.
Lens Barrel / Lens Hood: Aluminum Alloy with Black Hard Anodized / ABS
Weight (On Land / Underwater): 
1010 g  (on land)
430 g  (underwater)
Dimensions: 158mm (L) X132mm (W) X94mm (H)
Standard Accessories:
Neoprene Dome Cover (DNC-04)
Rear Lens Cap (LRC-02)
Lens Secure Line (LSL-02)
Type B M67 Adapter (UWL-09-Type B) with Allen Key
and Carry Case(LPC-03)