Product type: Color Filter. Application: Lighting, Medical, Optical, Photography, Chemical Analysis, Colorimetry, Astronomy. Model: RAY-OF064#.
Overview
Premium Optical Bandpass Filters for Enhanced Light Transmission is a bandpass filter made from Optical Glass. Listed geometry: thickness Customize as Per Demand, round shape. Optical / electrical data: wavelength 0.01 to 0.02 Nm Per Celsuis Degree, sheet resistance Per Mil-Std-810e, Method 507.3, Procedure III, Mod. Surface quality 80-50 Scratch-Dig; temperature -50 to 100 Celsuis Degrees. Typical applications: Lighting, Medical, Optical, Photography and Chemical Analysis. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Optical Glass |
|---|---|
| Substrate | Optical Glass |
| Type | Color Filter |
| Shape | Round |
| Surface Quality | 80-50 Scratch-Dig |
| Clear Aperture | 20.2mm |
| Usage | Lighting, Medical, Optical, Photography, Chemical Analysis, Colorimetry, Astronomy |
| Model NO. | RAY-OF064# |
| Thickness Range | Customize as Per Demand |
| Color | Transparent |
| Principle | Cut-off Filter |
| Angle of incidence | Customize as Per Demand |
| Temperature Range | -50 to 100 Celsuis Degrees |
| Wavelength Shift with Temperature | 0.01 to 0.02 Nm Per Celsuis Degree |
| Humidity Resistance | Per Mil-Std-810e, Method 507.3, Procedure III, Mod |
| Products Name | Standard Bandpass Filters |
| Alias | Standard Bandpass Filters, Bandpass filters, Optical filters, Bandpass optical filters, Optical bandpass filters, etc |
| Bandpass Filters Substrates | Optical glass |
| Applying Fields I | Spectral radiometry, medical diagnosis, chemical analysis, colorimetry, astronomy or any application requiring spectral isolation. |
| Applying Fields II | Other |
| Main Characters | 1).Out-of-band blocking to less than 0.01% (10 |
| Main Optical Tech Specification | Tech Data |
| Popular Physical Size Specification | Size |
| Supplier | Shanghai Rui Tai Photoelectric Technology Co., Ltd. |
Technical data
| Applying Fields I: | Spectral radiometry, medical diagnosis, chemical analysis, colorimetry, astronomy or any application requiring spectral isolation. |
|---|---|
| Applying Fields II: | Other |
| ***** |
| Tech Data | Description |
|---|---|
| Type | Bandpass Filter |
| Surface Quality | 80-50 scratch-dig |
| Clear Aperture | 20.2 mm |
| Temperature Range | -50 to 100°C |
| Wavelength Shift with Temperature | 0.01 to 0.02 nm/°C |
| Humidity Resistance | Per MIL-STD-810E, method 507.3, procedure III, modified to 5 cycles |
| Size | 25.4 mm diameter or custom manufacturing |
|---|---|
| Size Tolerance | +0/-0.5 mm, or design as per demand |
What to specify when you request a quote
- Spectral target — listed as “0.01 to 0.02 Nm Per Celsuis Degree”; 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 “Customize as Per Demand”; interference filters shift with angle, so specify the operating angle and cone.
- Size and thickness — listed as “Customize as Per Demand”; give outline, thickness and tolerance, and whether the filter is mounted.
- Substrate — listed as “Optical Glass”; name the substrate glass if thermal or UV behaviour matters.
- Surface quality — listed as “80-50 Scratch-Dig”; 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. For an application example, read Bandpass Filter Glass for Appliance Light Detection Modules. A related standard product is Optical Glass Colour Filter.
