Dimensions - 92mm Outer Diameter x 60mm
Body Construction - Hard Anodized Aluminum Alloy
Weight (air/underwater) - 437g / 210g
Lens Construction - 4 elements in 4 groups
Lens Coating - Anti Reflective Coating
Field of View: 140° (underwater) / 150° (on land)
Magnification: 0.75X (underwater)
Mount System – Marelux Bayonet
Depth Rating - 100m