Product type: Color Filter. Application: Lighting, Medical, Optical, Photography, Fluorescence analyzer.
Overview
High Quality Polarizing Filter Sheet Linear Polarized Square Optical Glass is a waveplate / polariser / grating made from Glass. Listed geometry: thickness 1mm-2mm. Optical / electrical data: wavelength 635±1nm, bandwidth 20-25nm. Typical applications: Lighting, Medical, Optical, Photography and Fluorescence analyzer. 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 |
| Usage | Lighting, Medical, Optical, Photography, Fluorescence analyzer |
| Thickness Range | 1mm-2mm |
| Color | Green |
| Principle | Cut-off Filter |
| Angle of incidence | 0° |
| Up to band | 400nm-620nm, 650nm-850nm |
| Center wavelength | 635±1nm |
| Half Bandwidth | 20-25nm |
| Package detail | Optics are packed with Capacitor paper, white paper, custom-made plastic containers etc |
| Supplier | CPG OPTICS LIMITED |
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 — list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Selecting Perforated Quartz Plate Material for Precision Assemblies. How parts like this are machined and finished is covered in Custom Perforated Quartz Plate Processing: A Precision Manufacturing Guide. For an application example, read Custom Precision Glass for Microfluidic and Biomedical Devices. A related standard product is Optical Glass Colour Filter.
