Fisheye Conversion Lens UWL-28M52R
28mm Ultra Compact Fisheye Lens
With the UWL-28M52R an ultra wide photography with approximate FOV of 168 degree and 0.41 magnification is possible with 28mm (35mm resp.) lens cameras.
Inert gas is injected into the lens to keep the fogging possibility due the temperature difference on the minimum. The UWL-28M52R has M52 thread and can be mount directly on housings equipped with the M52* thread. For prevention and lens protection of the flare , exclusive flower-shaped hood is attached.
*With optional FIX Wide Adapter Ring F52-M67, even housing of the M67 mount is usable.
Distance at 1m
at the wide end
More perspective image.
Shooting the subject at the same size
Distance： 3m
To capture the entire subject, you need to move farther away. As a result, the light from strobes/lights cannot reach the subject, causing the image to appear bluish.
Distance： 1m
Moving closer to the subject allows the light from strobes/lights to illuminate it more effectively.
(1) Direct mounting
(2) Use bayonet adapter
The UWL-28M52R can be directly screwed onto the TG series, but with the optional bayonet-type mounting base and adapter, attachment and removal is a one-touch operation. The bayonet type eliminates the risk of the UWL-28M52R falling off unexpectedly.
Specifications
| Construction | 5 groups, 5 elements |
| Magnification | 0.41x |
| Body material | Corrosion resistant aluminum alloy |
| Size | φ126 x 85mm |
| Weight (in air) | 526g |
| Weight (underwater) | 165g |
| Depth rating | 60m/200ft |
| Lens Mount | M52 |
| Bundled items | Dome lens cover, Rear cap, Allen wrench |
Optional
Note
●Vignetting may occur depending on the kind of camera and the housing. Please use it on this occasion at the zoom position where vignetting dissolves.
●A mount screw thread can be detached, only the thread can be exchanged when the thread is worn or bruised.
