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Custom Size B270 Round Optical Filter
850nm Narrow Bandpass Filter with 85% transmittance and OD>5 blocking depth, ideal for precise optical applications.
Core attributes
- Material
- B270
- Shape
- Round
- Size
- Custom
- Thickness
- Custom
- Transmittance
- 85%
- Filter Type
- bandpass
- Cwl
- 850nm
- Coating
- hard-coat
- Transmission bands
- NIR (0.7-1.7 μm)
Product facts
Key attributes
- Material
- B270
- Shape
- Round
- Size
- Custom
- Thickness
- Custom
- Transmittance
- 85%
- Filter Type
- bandpass
- Cwl
- 850nm
- Coating
- hard-coat
- Transmission bands
- NIR (0.7-1.7 μm)
Product description
The 850nm Narrow Bandpass Filter is designed for applications requiring precise wavelength selection in the 0.7-1.7 μm range. With a peak transmittance of over 85%, this filter effectively isolates the desired wavelengths while providing excellent blocking depth (OD>5) for unwanted light. Its hard-coated surface ensures durability and longevity, making it suitable for various optical applications.
Key Features
- Center wavelength of 850nm for optimal spectral fit in specific applications.
- High transmittance of 85% ensures efficient light transmission.
- OD>5 blocking depth minimizes interference from out-of-band light.
- Hard-coated for enhanced environmental durability and scratch resistance.
- Customizable options available for OEM, ODM, and OBM support.
Specification Summary
| Item | Value |
|---|---|
| Material | B270 |
| Shape | Round |
| Size | Custom |
| Thickness | Custom |
| Transmittance | 85% |
| Filter Type | bandpass |
| Cwl | 850nm |
| Coating | hard-coat |
| Transmission bands | NIR (0.7-1.7 μm) |
Full Specifications
| Parameter | Value |
|---|---|
| Transmittance | 85% |
| Customized Support | OEM, ODM, OBM |
| Warranty | 3 Years |
| Filter Type | 850nm Narrow Bandpass Filter |
| Coating Type | Hard Coated |
| Center Wavelength | 850nm |
| Peak Transmission(Tp) | >85% |
| Blocking Band | OD>5 |
| Scratch-Dig | 60/40 |
FAQ
Can I get custom sizes?
Custom sizes are supported through OEM, ODM, and OBM options.
What is the minimum order quantity (MOQ)?
The minimum order quantity is not specified; please inquire for details.
Product inquiry
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