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Custom Size Fused Silica Optical Filter
High-performance bandpass filter with 90% transmittance at 850 nm, ideal for fluorescence microscopy and optical applications.
Core attributes
- Material
- Fused Silica
- Size
- Custom
- Thickness
- 0.3 mm
- Surface Quality
- 40/20
- Transmittance
- 90%
- Filter Type
- bandpass
- Cwl
- 850nm
- Fwhm
- 10nm
- Coating
- iad-pvd
- Transmission bands
- NIR (0.7-1.7 μm)
Product facts
Key attributes
- Material
- Fused Silica
- Size
- Custom
- Thickness
- 0.3 mm
- Surface Quality
- 40/20
- Transmittance
- 90%
- Filter Type
- bandpass
- Cwl
- 850nm
- Fwhm
- 10nm
- Coating
- iad-pvd
- Transmission bands
- NIR (0.7-1.7 μm)
Product description
This bandpass filter is designed for applications requiring high transmittance and precise wavelength selection. With a center wavelength of 850 nm and a full width at half maximum (FWHM) of 10 nm, it effectively isolates specific wavelengths in the 0.7-1.7 μm range. Ideal for fluorescence microscopy and other optical applications, this filter ensures minimal loss of signal while blocking unwanted wavelengths, enhancing the performance of your optical systems.
Key Features
- High transmittance of 90% ensures efficient light throughput.
- Center wavelength of 850 nm with a narrow FWHM of 10 nm for precise filtering.
- Available thicknesses of 0.3 mm to 5.0 mm to fit various applications.
- Manufactured with double-sided polishing for superior surface quality (40/20).
- Customizable options available for OEM, ODM, and OBM projects.
Specification Summary
| Item | Value |
|---|---|
| Material | Fused Silica |
| Size | Custom |
| Thickness | 0.3 mm |
| Surface Quality | 40/20 |
| Transmittance | 90% |
| Filter Type | bandpass |
| Cwl | 850nm |
| Fwhm | 10nm |
| Coating | iad-pvd |
| Transmission bands | NIR (0.7-1.7 μm) |
Full Specifications
| Parameter | Value |
|---|---|
| Transmittance | 90%; >80-95% |
| Customized Support | OEM, ODM, OBM |
| Warranty | 3 Years |
| Coating Region | Single-sided or double-sided |
| Manufacture | Double sided polishing |
| Materials | B270,JGS1,Quartz Glass |
| Tolerance | ± 0.10mm |
| Certification | ISO9001,RoHs,EPR |
| Shipment | Express delivery,Air,Sea |
FAQ
Can I get custom sizes?
Yes, customizable options are available for various sizes and thicknesses.
What are the tolerances for this filter?
The filter has a tolerance of ± 0.10 mm.
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