Product type: Color Filter. Application: Medical, Optical, Photography. Model: JS-CK-002.
Overview
Customized Zwb2/Zwb3 UV Bandpass Ultraviolet Filter Black Glass Visible Light Cut Ug1 for for Flashlights is a bandpass filter made from Glass. Listed geometry: thickness Customized. Optical / electrical data: wavelength 355-1064nm. Typical applications: Medical, Optical and Photography. 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 |
| Cwl | 355-1064nm |
| Usage | Medical, Optical, Photography |
| Thickness Range | Customized |
| Model NO. | JS-CK-002 |
| Color | Customized |
| Principle | Cut-off Filter |
| Angle of incidence | 45° |
| Name | Neutral Density Filter |
| Key | Optical Filter |
| Thickness Tolerance | ±0.1mm |
| Use | Optical and Photographic Instrument |
| Supplier | Shanghai Jingsheng Optoelectronics Technology Co., Ltd |
Technical data
| Product name | Neutral Density Filter |
|---|---|
| Material | K9, D263T, B270, BK7, Ultra-white glass etc. |
| Size | 1-500mm |
| Size Tolerance | ±0.1mm |
| Thickness Tolerance | ±0.1mm |
| Clear Aperture | ≥95% |
| Surface Type | λ/10~λ/2 |
| Chamfer | 0.1~0.5mm x 45° |
| Finish | 10/5~60/40 |
| Transmittance Tolerance | 0.01%-2% |
What to specify when you request a quote
- Spectral target — listed as “355-1064nm”; 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 “45°”; interference filters shift with angle, so specify the operating angle and cone.
- Size and thickness — listed as “Customized”; 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 — quote scratch-dig for imaging paths.
Engineering guides for this part
For material grades and coating options, see Selecting Bandpass Filter Glass for Reliable Optical Performance. How parts like this are machined and finished is covered in Precision Glass Cutting Process for Custom Components. For an application example, read Bandpass Filter Glass for Appliance Light Detection Modules. A related standard product is Optical Glass Colour Filter.
