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Custom Size Fused Silica Round Optical Filter
High-performance Fused Silica filter for spectroscopy with 90% transmittance and OD>6 blocking at 785nm. Custom sizes available.
Core attributes
- Material
- Fused Silica
- Shape
- Round
- Size
- Custom
- Thickness
- Custom
- Transmittance
- 90%
- Cwl
- 785nm
- Coating
- hard-coat
- Transmission bands
- NIR (0.7-1.7 μm)
- MOQ
- 1 Piece
Product facts
Key attributes
- Material
- Fused Silica
- Shape
- Round
- Size
- Custom
- Thickness
- Custom
- Transmittance
- 90%
- Cwl
- 785nm
- Coating
- hard-coat
- Transmission bands
- NIR (0.7-1.7 μm)
- MOQ
- 1 Piece
Product description
This round Fused Silica filter is designed for spectroscopy applications, particularly effective at a center wavelength of 785nm. With a high transmittance of 90% and a deep blocking capability of OD>6 at 785nm, it significantly reduces background noise, ensuring clearer and more accurate Raman spectra measurements. The hard-coat finish enhances durability, making it suitable for various environments. Custom sizes are available to fit specific handheld Raman analyzers, with a minimum order quantity of just one piece.
Key Features
- High transmittance of 90% ensures efficient light transmission.
- Deep blocking of OD>6 at 785nm reduces background noise.
- Custom sizes available including D8, D10, D12, and more.
- Hard-coat coating enhances environmental durability.
- Minimum order quantity of 1 piece supports prototyping needs.
Applications
Spectroscopy
Specification Summary
| Item | Value |
|---|---|
| Material | Fused Silica |
| Shape | Round |
| Size | Custom |
| Thickness | Custom |
| Transmittance | 90% |
| Cwl | 785nm |
| Coating | hard-coat |
| Transmission bands | NIR (0.7-1.7 μm) |
| MOQ | 1 Piece |
Full Specifications
| Parameter | Value |
|---|---|
| Transmittance | 90%; T>90%; >90% |
| Customized Support | OEM, ODM |
| Warranty | 1 Year |
| Substrate | Fused Silica or Customer Design |
| Wavelength | 785nm |
| Blocking | OD>6@785nm |
| Slope | 95%~OD6<5nm |
| Size(Mm) | D8,D10,D12,D12.5,D12.7,D15,D25,D25.4 or D50,Customer Design |
| Moq | 1 Piece |
FAQ
Can I get custom sizes?
Yes, custom sizes are available including D8, D10, D12, and others.
What is the minimum order quantity?
The minimum order quantity is 1 piece.
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