Product type: Half Ball Lens. Application: Lighting, Medical, Optical, Photography. Model: Dome-02.
Overview
The Custom Optical Glass Dome Cover Lens for Security Camera Systems is supplied as a display / touchscreen cover glass made from Optical Glass. Listed geometry: ball, hemisphere shape. Optical / electrical data: wavelength 400-700 Nm 350-700 Nm 700-1100 Nm Customized, transmittance 90%-95%. Coating: UV; surface quality 40/20 / 60/40. It is used in Imaging, Machine Vision, Laser, Microscope and Il. 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 | Half Ball Lens |
| Shape | Ball, Hemisphere |
| Transmittance | 90%-95% |
| Coating | UV |
| Surface Quality | 40/20 / 60/40 |
| Clear Aperture | ≥80% / ≥90% |
| Application | Imaging / Machine Vision / Laser / Microscope / Il |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | Dome-02 |
| Lenses Color | Clear |
| Lens Type | Optical Dome Lens / Dome Window |
| Coating Wavelength | 400-700 Nm 350-700 Nm 700-1100 Nm Customized |
| Edge Thickness | Customized |
| Operating Wavelength | UV / Visible / Nir / IR |
| OEM/ODM | Available |
| Glass Material | H-K9l / Custom Optical Glass |
| Coating Type | Ar Coating / Uncoated |
| Functions | Light convergence and divergence |
| Supplier | Suzhou Vangta Electronic Technology Co., Ltd. |
Technical data
| Origin | Jiangsu, China | Customization | OEM / ODM Available |
| Brand | Vangta | Coating | Anti-Reflective Coating |
| Model No. | LENS-01 | Surface Quality | 60/40, 40/20, 20/10 |
| Product Type | Biconvex Lens | Application | Laser Machine Vision / Optical Equipment |
| Diameter | 1–360mm / Customized | Material | BK7 / H-K9L Optical Glass |
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 “UV”; 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 “90%-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 Laser Glass Machining for Precision Micro Features. For an application example, read AR Coated Glass for Appliance Touch Screens: Specs and Selection. Before sending a drawing, check Design Guide for CNC Machined Precision Glass Components. A related standard product is AR-Coated High-Transparency Optical Glass.
