Product type: Dome Lenses. Application: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc. Model: OL-0114.
Overview
The Optical Glass Hyper Hemispherical Fused Silica Sapphire Glass Dome Cover Lens for Underwater Camera is supplied as a display / touchscreen cover glass in Optical Glass (Bk7, Quartz, Infrared, Sapphire, Ge, Si, Znse, Caf substrate). Listed geometry: diameter 1.5-300mm, size Custom, ball, hemisphere shape. Optical / electrical data: transmittance >95%. Supplied uncoated. Listed for Lighting, Medical, Optical, Photography and Laser applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Optical Glass |
|---|---|
| Substrate | Bk7, Quartz, Infrared, Sapphire, Ge, Si, Znse, Caf |
| Type | Dome Lenses |
| Shape | Ball, Hemisphere |
| Diameter | 1.5-300mm |
| Size | Custom |
| Transmittance | >95% |
| Coating | Uncoated |
| Usage | Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc |
| Model NO. | OL-0114 |
| Lenses Color | Clear |
| Product Name | Optical Lens |
| Supplier | C-Laser (Taicang) Material Technology Co., Ltd. |
Technical data
| production name | Dome lens |
|---|---|
| material | optical glass |
| surface quality | 60/40 |
| diameter tolerance | +/-0.0-0.1mm |
| diameter | 1-500mm |
| focal length | custom-made |
| center thickness | custom-made |
| edge thickness | custom-made |
| coated | customer request |
What to specify when you request a quote
- Glass type and thickness — listed as “Optical Glass”; name the glass (soda-lime, aluminosilicate, borosilicate) and thickness.
- Strengthening — state thermal tempering or chemical strengthening and the required surface compression or impact rating.
- Printing and coatings — listed as “Uncoated”; list silk-screen colours, windows, and any AR / AG / AF coating.
- Outline and edges — listed as “Ball, Hemisphere”; send a drawing with cut-outs, holes and edge finish.
- Optical requirements — listed as “>95%”; give transmission, haze or gloss targets for the viewing area.
Engineering guides for this part
For material grades and coating options, see AR-Coated Glass Materials for High-Transmission Optical Parts. How parts like this are machined and finished is covered in Chalcogenide Glass Coating for IR Optical Components. For an application example, read AR Coated Glass for Appliance Touch Screens: Specs and Selection. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is AR-Coated High-Transparency Optical Glass.
