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Custom Size B270 Optical Filter
High-performance bandpass filter with 85% transmittance, ideal for 0.7-1.7 μm applications.
Core attributes
- Material
- B270
- Size
- Custom
- Thickness
- 0.3 mm
- Surface Quality
- 40/20
- Transmittance
- 85%
- Filter Type
- bandpass
- Cwl
- 840nm
- Fwhm
- 40nm
- Coating
- iad-pvd
- Transmission bands
- NIR (0.7-1.7 μm)
Product facts
Key attributes
- Material
- B270
- Size
- Custom
- Thickness
- 0.3 mm
- Surface Quality
- 40/20
- Transmittance
- 85%
- Filter Type
- bandpass
- Cwl
- 840nm
- Fwhm
- 40nm
- Coating
- iad-pvd
- Transmission bands
- NIR (0.7-1.7 μm)
Product description
This bandpass filter is designed for applications requiring high transmittance in the 0.7-1.7 μm range, with a center wavelength of 840 nm and a full width at half maximum (FWHM) of 40 nm. Ideal for fluorescence microscopy and other optical applications, it ensures optimal light transmission while effectively blocking unwanted wavelengths. With a transmittance of 85%, this filter is suitable for various light sources and detectors, providing reliable performance in demanding environments.
Key Features
- Transmittance of 85% ensures effective light passage for enhanced imaging.
- Bandpass filter type optimally isolates specific wavelengths for precise applications.
- Available thicknesses of 0.3 mm to 5.0 mm cater to diverse installation needs.
- Customizable options include OEM, ODM, and OBM support for tailored solutions.
- Surface quality of 40/20 guarantees minimal distortion and high clarity.
Specification Summary
| Item | Value |
|---|---|
| Material | B270 |
| Size | Custom |
| Thickness | 0.3 mm |
| Surface Quality | 40/20 |
| Transmittance | 85% |
| Filter Type | bandpass |
| Cwl | 840nm |
| Fwhm | 40nm |
| Coating | iad-pvd |
| Transmission bands | NIR (0.7-1.7 μm) |
Full Specifications
| Parameter | Value |
|---|---|
| Transmittance | 85%; >85% |
| Customized Support | OEM, ODM, OBM |
| Warranty | 3 Years |
| Coating Region | Single-sided or double-sided |
| Blocking Density | OD2-OD6 |
| Materials | B270,JGS1,Quartz Glass,Absorptive Glass |
| Tolerance | ± 0.10mm |
| Certification | ISO9001,RoHs,EPR |
| Shipment | Express delivery,Air,Sea |
FAQ
What custom sizes are available?
Custom sizes can be accommodated, with a thickness range of 0.3 mm to 5.0 mm.
What is the tolerance for this filter?
The tolerance for this filter is ± 0.10 mm.
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