Sea & Sea #30137 OPTICAL DOME PORT II 230

Sea & Sea #30137 OPTICAL DOME PORT II 230

Ex. VAT: £2,750.00 Inc. VAT: £3,300.00

Top quality port with 230mm diameter optical glass dome.

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Description

Details

Versatile optical dome port, 230mm in diameter. 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.

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 Dome. A multi-layer coating is used on the dome exterior and the interior of the dome is 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.

 

Included Accessories: Instruction Manual, Optical Dome Port Cover, Port Case

Additional Information

Additional Information

Diameter (DIAxD): 250 X 120mm
Product Weight Approx. 2100g
Depth Rating 100m
Material Corrosion-resistant aluminium alloy (anodized), BK7 crystal glass dome and POM resin shade
Part Number #30137
SKU/EAN sea-and-sea-30137