Product type: as Per Demand. Application: Lighting, Medical, Optical, Photography, Laser System & Infrared System. Model: RAY-OF126#.
Overview
The Infrared Lens/IR Sensor Optical Filters/Infrared Optical Filters/Infrared Sensor Filters is supplied as an optical filter made from Monocrystalline Silicon. Listed geometry: size 2-1000mm or Customize as Per Demand, as per demand shape. Optical / electrical data: bandwidth 90~380nm, transmittance 90%-95%. Coating: Uncoating, Vis, Nir, IR, UV Coating. Listed for Lighting, Medical, Optical, Photography and Laser System & Infrared System applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Monocrystalline Silicon |
|---|---|
| Substrate | Monocrystalline Silicon |
| Type | as Per Demand |
| Shape | as Per Demand |
| Size | 2-1000mm or Customize as Per Demand |
| FWHM | 90~380nm |
| Transmittance | 90%-95% |
| Coating | Uncoating, Vis, Nir, IR, UV Coating |
| Usage | Lighting, Medical, Optical, Photography, Laser System & Infrared System |
| Model NO. | RAY-OF126# |
| Lenses Color | Clear |
| Size Tolerance | +/-0.1mm |
| Surface Finish | 60-40 Scratch-Dig |
| Thickness Tolerance | +/-0.1mm |
| Products Name | Infrared Sensor Optical Filters/Infrared Optical Filters/Infrared Sensor Filters |
| Main Applying | Applying 1 |
| Main Highlights | 1). |
| Unit | mm |
| ain Cooperation Materials Manufacturers | CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER, |
| Supplier | Shanghai Rui Tai Photoelectric Technology Co., Ltd. |
Technical data
| Applying 1 | Infrared alarm, photoelectric switch,Pyroelectric infrared sensors |
|---|---|
| Applying 2 | Night vision optical windows |
| Applying 3 | Thermometer optical window,Thermometer sensor windows |
| Applying 4 | Thermal imagers, Thermal sensors, Gas analyzers |
| Name | Coating& W.L | Main Characters | Applying Fields |
| AR film | 3-5 um Infrared AR | 3~5μm,When the average transmittance T > 80%, the transmittance of substrate with different thickness changes slightly | Temperature measurement optical window |
| AR film | 8-14 um Infrared AR | 3~5μm,When the average transmittance T > 80%, the transmittance of substrate with different thickness changes slightly | Temperature measurement optical window |
| *** |
What to specify when you request a quote
- Spectral target — listed as “90~380nm”; 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 — interference filters shift with angle, so specify the operating angle and cone.
- Size and thickness — listed as “2-1000mm or Customize as Per Demand”; give outline, thickness and tolerance, and whether the filter is mounted.
- Substrate — listed as “Monocrystalline Silicon”; 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 Chalcogenide Glass Coating for IR Optical Components. For an application example, read Optical Filter Glass for Appliance Detection Sensors. A related standard product is Optical Glass Colour Filter.
