Product type: Color Filter. Application: Lighting, Medical, Optical, Photography. Model: TT Filter 28.
Overview
Photonics Hr Coating Mounted Od 4.0 Optical Filter Biomedical Systems is an optical filter made from Glass. Listed geometry: thickness as Required. Surface quality as Required. Listed for Lighting, Medical, Optical and Photography 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 | as Required |
| Surface Quality | as Required |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | TT Filter 28 |
| Thickness Range | 1mm-2mm |
| Color | Blue |
| Principle | Cut-off Filter |
| Angle of incidence | 0° |
| Polished | Yes |
| Supplier | Tianjin Tengteng Optoelectronic Technology Co., Ltd. |
Technical data
| Product Name | Photonics HR Coating Mounted OD 4.0 Optical Filter Biomedical Systems |
|---|---|
| OD | 4.0 |
| Material | N-BK7 or as required |
What to specify when you request a quote
- Spectral target — state the centre or edge wavelength, the bandwidth and the minimum transmission in the passband.
- Blocking — give the blocking range and optical density (OD) the system needs.
- Angle of incidence — listed as “0°”; interference filters shift with angle, so specify the operating angle and cone.
- Size and thickness — listed as “as Required”; give outline, thickness and tolerance, and whether the filter is mounted.
- Substrate — listed as “Glass”; name the substrate glass if thermal or UV behaviour matters.
- Surface quality — listed as “as Required”; quote scratch-dig for imaging paths.
Engineering guides for this part
For material grades and coating options, see Color Filter Glass Materials for High-Performance Optical Screening and Imaging. For an application example, read Custom Precision Glass for Microfluidic and Biomedical Devices. A related standard product is Optical Glass Colour Filter.
