Athena OPD-F170V dome port included lens hood, BK-7 coated mineral glass: for all Sea&Sea RDX bayonet style housings.
OPD-F170V-RDX Dome Port can be applied on:
Nikon AF DX Fisheye-Nikkor 10.5mm f/2.8G ED
Tokina AT-X 107 DX Fisheye AF 10-17mm f/3.5-4.5
Sigma 4.5mm F2.8 EX DC HSM Circular Fisheye
Sigma 10mm F2.8 EX DC HSM Fisheye
Specifications
| Depth rating | 100m / 330 ft. |
| Dome Size | 170mm / 6.7 inch |
| Port Mount | Sea&Sea RDX mount |
| Spare O-Ring | Sea&Sea Spare O-Ring Set #62145 |
| Dimensions | 176 x 73mm (DIA x L) |
| Weight | 800g / 28.2 oz. |
| Materials | Dome: Optical glass BK7 (AR multi-coated)
Body: Corrosion-resistant aluminum alloy (anodized, anti-reflection coating on the inner surface)
Shade: ABS resin |
| Warranty | 1 Year |
