Dimensions - 123mm Outer Diameter x 95mm
Body Construction - Hard Anodized Aluminum Alloy
Weight (air/underwater) - 1.31 kg / 0.6 kg
Lens Construction - 6 elements in 5 groups
Lens Coating - Anti Reflective Coating
Field of View (diagonal) -130_ (with 28mm primary lens)
Mount System – Marelux Bayonet
Depth Rating - 50m