Product type: Color Filter. Application: Lighting, Medical, Optical, Photography. Model: OF-0130.
Overview
Optical Grade Bk7 Glass 25*25*6mm 300-900nm UV Vis IR Holographic Transmission Diffraction Grating: a waveplate / polariser / grating made from Glass. Listed geometry: thickness 0.21-10.0mm /Custom. Optical / electrical data: transmittance 99. Coating: Flat Polishing Hard Coating. Listed for Testing Instruments applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Color Filter |
| Shape | Customized |
| Thickness | 0.21-10.0mm /Custom |
| Coating | Flat Polishing Hard Coating |
| Application | Testing Instruments |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | OF-0130 |
| Thickness Range | Customize as Per Demand |
| Color | Customize as Per Demand |
| Principle | Anti-Reflective Filter |
| Angle of incidence | 0° |
| Light Transmittance | 99 |
| Supplier | C-Laser (Taicang) Material Technology Co., Ltd. |
Technical data
| product name | Grating |
|---|---|
| Product materials | optical glass, acrylic, infrared materials, etc. |
| Processing accuracy | custom |
| product size | custom |
What to specify when you request a quote
- Material — listed as “Glass”; name the glass or crystal.
- Geometry — listed as “0°”; 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 — listed as “Flat Polishing Hard Coating”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see JGS1 Quartz Glass for UV Optical and 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 Infrared Window Glass for Smart Home Appliance Sensors. A related standard product is Optical Glass Colour Filter.
