Ecoptik can provide the hemisphere, not only a glass dome but also an acrylic dome with flange is widely used with all kinds of cameras such as CCTV, ROVs, etc. The flanges are easier to install. Of course, it retains all its optical properties.
In the current market, more are acrylic domes with flange, After all, the acrylic material is easier to form, but its optical properties are limited, secondly, its surface is easy to be engraved, which will greatly reduce the imaging effect.
It is harder for glass to form and make useful optical elements, Through repeated design and experiment, Ecoptik has successfully produced an autumn optical dome with flange.
Ecoptik (also known as BRD Optical)can provide the Hyper hemisphere Dome lens, not only a glass dome but also a dome with flange is widely used with all kinds of cameras such as CCTV, ROVs, etc. The flanges are easier to install. Of course, it retains all its optical properties.
In the current market, more are acrylic products, After all, the acrylic material is easier to form, but its optical properties are limited, secondly, its surface is easy to be engraved, which will greatly reduce the imaging effect.
It is harder for glass to form and make useful optical elements, Through repeated design and experiment, Ecoptik (also known as BRD Optical) has successfully produced an autumn optical dome with flange.
| Material | Optical glass BK7 / Fused silica |
| Out diameter | 20mm~120mm |
| Thickness | 2mm~5mm |
| Surface quality | 60/40 |
| Fringe | 10（5） |
| Centration | <2um |
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