Product type: Glass Domes. Application: Optical. Model: dome glass.
Overview
Fused Silica Quartz Dome Optical Glass Domes Lens for CCTV Camera and Underwater Camera is an optical lens made from Optical Glass. Listed geometry: domes shape. Optical / electrical data: transmittance >95%. It is used in Optical. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Optical Glass |
|---|---|
| Type | Glass Domes |
| Shape | Domes |
| Transmittance | >95% |
| Usage | Optical |
| Model NO. | dome glass |
| Lenses Color | Clear |
| A6.(1)For inventory | the delivery time is 1-3 working days.(2)For customized products: the delivery time is 7 to 25 working days.According to the quantity. |
| Supplier | Shenyang Ebetter Optics Co., Ltd. |
Technical data
| Diameter Tolerance | +0.0/-0.2mm |
|---|---|
| Diameter | 1-200mm |
| Thickness Tolerance | ±0.1mm |
| Thickness | 1-4mm |
| Surface Quality | 60/40 |
| Material | BK7/Sapphire |
| Height | 1-25mm |
| Coating | AR coating or Custom |
What to specify when you request a quote
- Material — listed as “Optical Glass”; name the glass or crystal.
- Geometry — give diameter, focal length or radii, angles and tolerances.
- Surface figure — quote surface figure (λ) and scratch-dig.
- Centring and edges — state centration and edge chamfer.
- Coating — list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Selecting Fused Silica and Quartz Glass for Precision Components. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read Fused Silica Glass Wafers for Precision Appliance Electronics. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
