AOI UWL-04A Ultra Wide Lens for 28mm Cameras

With an equivalent 28mm camera you will get a 0.41x ratio... that equates to about 160° ultra wide-angle shooting! Injected into the lens is an inert gas to reduce the occurrence of cloudiness in the lens due to temperature differences. With a 52mm thread, it will fit many cameras and housings. 

160° Wide angle lens for 28mm (M52/M67/QRS)

This lens is made by the quality lens manufacturer AOI. It is the same as the previously AOI UWL-04 with the only difference that the thread can be removed and replaced with the quick release system mount from AOI and then mounted on a port with either M52 or M67 thread using one of the AOI Quick Release Mount Bases.

QRS = Quick Release System

Includes:

• Model: AOI UWL-04A
• Description: Underwater 0.42X Wide Angle Conversion Lens (Included QRS-01-AD3)
• 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 Distant: 0 mm to the Front Dome Lens
• Mount System: QRS-01
• Depth Rating: 60 Meters / 200 Ft.
• Lens Barrel / Lens Hood: Aluminum Alloy with Black Anodize / ABS
• Weight (on land / underwater): 725g (on land) / 210g (underwater)
• Dimensions: 157mm (D) X92mm (H)
• Standard Accessories: Neoprene Dome Cover (DNC-04), Rear Lens Cap (LRC-01), Carry Case (LPC-03) and Adaptor (QRS-01-AD3)