Product Specification (*1)
| Model | UCL-165LD |
| Outer diameter / Length | 75.2mm / 21.9mm (3.0in / 0.9in) |
| Weight (air / underwater) | 133g / approx.72g (4.7oz / 2.5oz) |
| Lens construction | 2 elements 2 groups |
| Focal length (air / underwater) | 135.4mm / 165mm (5.3in / 6.5in) |
| Body material / Finishing | Corrosion resistant aluminium alloy / Black hard alumite, Polycarbonate etc. |
| Glass / Coating | Optical glass / Inner anti-reflection coating |
| Mount System | INON 28LD Mount / LD Mount |
| Depth rating | 60m (197ft) |