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Custom Size Fused Silica Optical Filter
High-performance bandpass filter with 85% transmittance, 440 nm CWL, and customizable options for various applications.
Core attributes
- Material
- Fused Silica
- Size
- Custom
- Thickness
- 0.3 mm
- Surface Quality
- 40/20
- Transmittance
- 85%
- Filter Type
- bandpass
- Cwl
- 440nm
- Coating
- iad-pvd
- Transmission bands
- VIS (400-700 nm)
Product facts
Key attributes
- Material
- Fused Silica
- Size
- Custom
- Thickness
- 0.3 mm
- Surface Quality
- 40/20
- Transmittance
- 85%
- Filter Type
- bandpass
- Cwl
- 440nm
- Coating
- iad-pvd
- Transmission bands
- VIS (400-700 nm)
Product description
This bandpass filter is designed for applications requiring precise wavelength selection in the 400-700 nm range, particularly at a center wavelength of 440 nm. With a high transmittance of over 85%, it effectively allows desired wavelengths to pass while blocking unwanted light, making it ideal for fluorescence microscopy and other optical applications. The filter is made from durable fused silica and features advanced iad-pvd coatings for enhanced performance and environmental durability.
Key Features
- Center wavelength of 440 nm ensures optimal fit for specific light sources.
- High transmittance of >85% maximizes signal strength in applications.
- Available in thicknesses from 0.3 mm to 5.0 mm for versatile integration.
- Customizable options available for OEM, ODM, and OBM projects.
- Surface quality rated at 40/20 for superior optical performance.
Specification Summary
| Item | Value |
|---|---|
| Material | Fused Silica |
| Size | Custom |
| Thickness | 0.3 mm |
| Surface Quality | 40/20 |
| Transmittance | 85% |
| Filter Type | bandpass |
| Cwl | 440nm |
| Coating | iad-pvd |
| Transmission bands | VIS (400-700 nm) |
Full Specifications
| Parameter | Value |
|---|---|
| Customized Support | OEM, ODM, OBM |
| Warranty | 3 Years |
| Coating Region | Single-sided or double-sided |
| Blocking Density | OD2-OD6 |
| Substrate | B270,JGS1,Quartz Glass,Absorptive Glass |
| Tolerance | ± 0.10mm |
| Transmittance | >85% |
| Certification | ISO9001,RoHs,EPR |
| Shipment | Express delivery,Air,Sea |
FAQ
Can I get custom sizes for this filter?
Yes, customizable options are available to meet specific project requirements.
What is the tolerance for this filter?
The tolerance for this filter is ± 0.10 mm.
Product inquiry
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