Product type: Thin Film Filter. Application: Lighting, Medical, Optical, Photography.
Overview
Camera Protective Lens Ar Coated Glass Lens Filter Anti-Reflective Optic Window: an optical filter made from Glass. Listed geometry: thickness Customized. Optical / electrical data: wavelength 400-1100, transmittance T>95%. Coating: Ar Coating. It is used in Lighting, 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 | Thin Film Filter |
| Shape | Customized |
| Wavelength | 400-1100 |
| Transmittance | T>95% |
| Coating | Ar Coating |
| Usage | Lighting, Medical, Optical, Photography |
| Thickness Range | Customized |
| Color | Transparent |
| Principle | Anti-Reflection |
| Angle of incidence | 0° |
| Supplier | Nano Macro Optics Co.,Ltd. |
Technical data
| Angle of incidence | 0 degree |
|---|---|
| Surface quality | 60-40 |
| Peoduct size | 11.8mm or custom (Square or round) |
| Thickness | 1±0.1mm or custom |
| Product material | optical glass (K9,BK7,QB21,D263T or custom) |
What to specify when you request a quote
- Spectral target — listed as “400-1100”; 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 “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 Color Filter Glass Materials for High-Performance Optical Screening and Imaging. How parts like this are machined and finished is covered in AR Coating Process for Optical Glass Windows – Complete Manufacturing Overview. For an application example, read AR Coated Glass for Appliance Touch Screens: Specs and Selection. Before sending a drawing, check Specifying Coatings for Custom Glass Windows and Substrates. A related standard product is Optical Glass Colour Filter.
