Dual use (land/underwater) wide conversion lens specially designed for 28mm wide camera (35mm film equivalent). The maximum view angle is 100_ underwater for wide imaging and 179_ on land for fish-eye imaging.
Compact size for easy handling underwater; outer diameter: 87.4mm, height: 43.2mm, weight: 370g (*excluding optional lens hood)
In addition to ultra wide angle of view, optical design of the UWL-100 28AD allows closer focusing distance which benefits you when shooting wide macro image.
Optional Dome Lens Unit II for UWL-100 further widen maximum angle of view to 150.8_ underwater for semi-fisheye imaging.
Optical construction consists of 4 elements in 4 groups with coated optical glasses which effectively suppress optical aberrations and elicits master lens performance.
Bayonet 28AD Mount compatible to support instant installation and speedy lens exchange underwater.
The UWL-100 28AD is attached on compatible camera/housing via 28AD Mount Base or 28AD Port which is exclusively designed for each housing.
Product Specification (*1)
| Model | UWL-100 28AD |
| Outer diameter / Length | 87.4mm / 43.2mm (3.4in / 1.7in) |
| Weight (air / underwater) | 370g / approx.209g (13.1oz / 7.4oz) |
| Lens construction | 4 elements in 4 groups |
| Focal length (air / underwater) | infinity / infinity (afocal system) |
| Magnification (*2) | 0.63 |
| Maximum incident view angle (air / underwater) (*3) | 179°/ 100.0° |
| Body material / Finishing | Corrosion resistant aluminum alloy / Rigid black alumite |
| Glass / Coating | Optical glass / Both side coating |
| Mount System | INON 28AD Mount (*4) |
| Depth rating | 60m (197ft) |
NOTE:
For LALAMOVE and AP CARGO COURIER, please choose "Pick-up" under Delivery Method upon check out. Shipping/Delivery fee will be collected upon arrival of your item/s.