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50 mm Optical Glass Optical Filter
Longpass filter for gas-sensing applications with 90% transmittance and high durability. Custom sizes available.
Core attributes
- Material
- Optical Glass
- Size
- 50 mm
- Thickness
- Custom
- Surface Quality
- 60/40
- Transmittance
- 90%
- Filter Type
- longpass
- Coating
- hard-coat
- Transmission bands
- NIR (0.7-1.7 μm)
Product facts
Key attributes
- Material
- Optical Glass
- Size
- 50 mm
- Thickness
- Custom
- Surface Quality
- 60/40
- Transmittance
- 90%
- Filter Type
- longpass
- Coating
- hard-coat
- Transmission bands
- NIR (0.7-1.7 μm)
Product description
This longpass filter is designed for gas-sensing applications, effectively transmitting wavelengths from 0.7 to 1.7 μm while blocking shorter wavelengths. With a high transmittance of 90%, it ensures optimal signal clarity and reliability in detection tasks. The filter is made from durable optical glass with a hard-coat finish, enhancing its environmental durability and performance consistency.
Key Features
- Transmittance of 90% ensures high signal clarity.
- Longpass design effectively blocks shorter wavelengths for targeted applications.
- Hard-coat surface enhances durability against environmental factors.
- Optical Density greater than 2 provides excellent blocking efficiency.
- Available for OEM and ODM customization to meet specific needs.
Applications
Gas Sensing
Specification Summary
| Item | Value |
|---|---|
| Material | Optical Glass |
| Size | 50 mm |
| Thickness | Custom |
| Surface Quality | 60/40 |
| Transmittance | 90% |
| Filter Type | longpass |
| Coating | hard-coat |
| Transmission bands | NIR (0.7-1.7 μm) |
Full Specifications
| Parameter | Value |
|---|---|
| Transmittance | 90%; T>90% |
| Customized Support | OEM, ODM |
| Warranty | 1 year |
| Optical Density | OD>2 |
| Substrate | Si |
FAQ
Can I get custom sizes?
Custom sizes are supported under OEM and ODM options.
What is the minimum order quantity (MOQ)?
The minimum order quantity is not specified.
Product inquiry
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