Optical Dome Port II 165
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This item is discontinued. Please find accessories and technical data here.
Product number:
SEA30136
165mm in diameter. Versatile optical dome port, compatible with various fisheye and wide-angle lenses. Peripheral image quality will better when used with an Internal Correction Lens.
Features
- Uses high quality BK7 crystal glass.
- Two different anti-reflective coatings are employed to optimize imagequality, 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.
| Body Material: | aluminum |
|---|---|
| Lens type: | Wide angle |
| Pane material: | Optical glass |
| Port shape: | Domeport |
| portsystem: | Sea&Sea |
Technical data
- Dimensions (DIAxD): 185 x 70 mm / 7.3 x 2.8 inches
- Weight: Approx. 938g / 33.1oz
- Depth rating: 100m / 330ft
- Construction: corrosion-resistant aluminum alloy (anodized),BK7 crystal glass,(dome) and POM resin (shade)
Scope of delivery
Optical Dome Port II 165
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