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Custom Size BK7 Optical Filter, AR Coated
BK7 longpass filter with 90% transmittance, ideal for medical applications. Durable and reliable optical performance.
Core attributes
- Material
- BK7
- Size
- Custom
- Thickness
- 3 mm
- Surface Quality
- 60/40
- Transmittance
- 90%
- Filter Type
- longpass
- Cwl
- 630nm
- Coating
- anti-reflective (AR)
- Transmission bands
- VIS (400-700 nm)
Product facts
Key attributes
- Material
- BK7
- Size
- Custom
- Thickness
- 3 mm
- Surface Quality
- 60/40
- Transmittance
- 90%
- Filter Type
- longpass
- Cwl
- 630nm
- Coating
- anti-reflective (AR)
- Transmission bands
- VIS (400-700 nm)
Product description
The BK7 longpass filter is designed for medical applications, effectively transmitting wavelengths above 630 nm while blocking unwanted shorter wavelengths. With a high transmittance of 90%, this filter ensures optimal light delivery for fluorescence microscopy and other imaging techniques. Its robust construction and AR coating enhance performance and durability in various environments.
Key Features
- Transmittance of 90% ensures high light throughput for accurate imaging.
- Longpass filter type effectively blocks short wavelengths, enhancing signal quality.
- Surface quality of 60/40 supports reliable optical performance.
- Standard thickness of 3.0 mm provides consistency across applications.
- Available for OBM, ODM, and OEM support for tailored solutions.
Applications
Medical
Specification Summary
| Item | Value |
|---|---|
| Material | BK7 |
| Size | Custom |
| Thickness | 3 mm |
| Surface Quality | 60/40 |
| Transmittance | 90% |
| Filter Type | longpass |
| Cwl | 630nm |
| Coating | anti-reflective (AR) |
| Transmission bands | VIS (400-700 nm) |
Full Specifications
| Parameter | Value |
|---|---|
| Transmittance | 90%; ≥ 90% |
| Customized Support | OBM, ODM, OEM |
| Warranty | 3 Years |
| Type | IR Cut Filter |
| Tolerance | 0.0/-0.1mm |
FAQ
Can I get custom sizes?
Custom sizing is not available for this filter.
What is the tolerance for this filter?
The tolerance is 0.0/-0.1 mm.
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