Sea & Sea Optical Dome Port II 230


Available on backorder


Sea & Sea Optical Dome Port II 230

The Sea & Sea Optical Dome Port II 230 is 230mm in diameter. This versatile optical quality dome port is compatible with various fisheye and wide-angle lenses. Boasts the best image quality, including peripheral image quality. Suitable for half-underwater-half-topside images. Peripheral image quality will be even better when used with an Internal Correction Lens.
We now offer In Store Financing for your new Drysuit system. Click HERE for details.

Key Features

・Uses high quality BK7 crystal glass.
・Two different anti-reflective coatings are employed to optimize image quality, one for the exterior and the other for the interior of the Optical Domes. A multi-layer coating is used on the dome exteriors and the interior of the domes are coated with silicon-dioxide to effectively suppress flare and ghosting. As a result, the refractive index of each port is reduced to less than 0.01% and the domes produce extremely high-contrast images.
[Dimensions (DIAxD)] 250 x 120 mm / 9.8 x 4.7 inches
[Weight] Approx. 2100g / 74.1oz
[Depth rating] 100m / 330ft
[Construction] corrosion-resistant aluminum alloy (anodized),BK7 crystal glass,(dome) and POM resin (shade)
[Accessories] Instruction Manual,Optical Dome Port Cover,Port Case
Buy Sea & Sea Underwater Housings, Strobes, Lenses and Accessories Online in Canada from Dan’s Dive Shop, a Top Stocking Sea & Sea Dealer.

Additional information

Weight 4 kg
Dimensions 31 × 31 × 31 cm


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.