A perfect-sized dome for those who want something compact without sacrificing the quality of the optics.  ATHENA OPTICAL GLASS DOME PORTS are optically coated, allowing optimal light to be enhanced by Anti-reflective coating (AR).

Compatible with SEA&SEA and Nauticam housing system.

SPECIFICATIONS:

• Size                  -         Diameter/220mm X Height/108mm 
• Weight            -          1900g
• Depth rating  -          60m
• Material         -          Optical Glass
• Compatible Lens
• Canon
• EF 15mm F2.8Fisheye
• EF 14mm F2.8L II
• EF 24mm F1.4L II 
• Nikon
• AF DX Fisheye10.5mm F2.8D
• AF Fisheye16mm F2.8D
• AF 14mm F2.8D
• AF-S 24mm F1.4G ED
• Tokina
• 10-17mm F3.5-4.5