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Custom Size BK7 Round Optical Filter, AR Coated
Dichroic filter for laser and medical applications with high precision, anti-reflective coating, and excellent contrast.
Core attributes
- Material
- BK7
- Shape
- Round
- Size
- Custom
- Thickness
- 2 mm
- Surface Quality
- 40/20
- Filter Type
- dichroic
- Coating
- anti-reflective (AR)
Product facts
Key attributes
- Material
- BK7
- Shape
- Round
- Size
- Custom
- Thickness
- 2 mm
- Surface Quality
- 40/20
- Filter Type
- dichroic
- Coating
- anti-reflective (AR)
Product description
This dichroic filter is designed for laser and medical applications, providing high precision and durability with BK7 optical glass. Its anti-reflective coating minimizes glare, ensuring clearer imaging and high contrast with an extinction ratio greater than 1000:1. Ideal for medical endoscopy and scientific research, this filter meets the demanding needs of fluorescence microscopy and other optical applications.
Key Features
- High precision with BK7 optical glass for durability in medical applications.
- Extinction ratio >1000:1 ensures high contrast for precise measurements.
- Anti-reflective coating reduces glare, enhancing image clarity.
- Dimension tolerance of +0/-0.2mm for consistent sizing.
- Clear aperture >90% maximizes light transmission.
Applications
Laser, Medical
Specification Summary
| Item | Value |
|---|---|
| Material | BK7 |
| Shape | Round |
| Size | Custom |
| Thickness | 2 mm |
| Surface Quality | 40/20 |
| Filter Type | dichroic |
| Coating | anti-reflective (AR) |
Full Specifications
| Parameter | Value |
|---|---|
| Dimension Tolerance | +0/-0.2mm |
| Clear Aperture | >90% |
FAQ
What are the available thicknesses for this filter?
This filter is available in thicknesses of 2.0mm and 3.0mm.
What is the surface quality of the filter?
The surface quality of the filter is rated at 40/20.
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