Description
The 850nm narrow bandpass filter is designed to provide superior performance with a central wavelength (CWL) of 850nm ±5nm, ensuring high precision in optical applications. This narrow bandpass filter is crafted to meet the rigorous demands of various industries, offering a full width at half maximum (FWHM) of 20nm ±2nm, which can be customized according to your specific requirements. Our bandpass filters are available in a range of sizes from 3mm to 80mm, allowing for flexibility and adaptability to diverse operational needs.
At Shandong Yanggu Constant Crystal Optics, we prioritize quality and customer satisfaction. Our 850nm narrow bandpass filters boast a transmission rate at CWL of over 90%, depending on the customer's demand, and provide effective blocking capabilities from OD3 to OD6 in the UV-NIR spectrum. Constructed from durable optical glass, these narrow bandpass filters offer exceptional surface quality with options of 60-40 or 40-20, ensuring optimal performance in your optical systems.
We understand that every project is unique, which is why we offer customization options for both size and shape to meet your specific requirements. The pricing of our 850nm narrow bandpass filters is determined based on the size and quantity of the product, ensuring you receive the best value for your investment. For further information, including spectral graphs or more detailed specifications, please make an inquiry. Our team is dedicated to providing you with the highest level of service and support.
850nm Narrow Bandpass Filter, Customizable Size and Shape
Specifications
| Central Wavelength: | 850 nm |
|---|---|
| Bandwidth (FWHM): | 10 nm |
| Peak Transmittance: | 90 % |
| CWL: | 850 nm ± 5 nm |
| FWHM: | 20 nm ± 2 nm (customized) |
| Product Size: | 3 mm - 80 mm (customized) |
| Transmission At CWL: | >90% |
| Blocking: | >OD3-OD6 UV-NIR |
| Substrate: | Optical glass |
| Surface Quality: | 60-40, 40-20 |
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Features
- Customizable Size and Shape: The 850nm narrow bandpass filter size and shape can be tailored to meet specific requirements, ensuring a perfect fit for your application.
- Variable Pricing: Prices will vary based on the size and quantity of the products ordered, offering flexibility to suit different budget needs.
- Central Wavelength (CWL): 850nm ± 5nm, providing precise wavelength filtering for optimal performance.
- Full Width at Half Maximum (FWHM): 20nm ± 2nm, with customization options available to meet specific needs.
- Product Size Range: Available in sizes from 3mm to 80mm, customizable to fit a variety of applications.
- High Transmission: Achieves over 90% transmission at CWL, adaptable according to customer requirements for enhanced efficiency.
- Effective Blocking: Provides blocking greater than OD3-OD6 from UV to NIR, ensuring minimal interference from unwanted wavelengths.
- Quality Substrate: Our 850nm narrow bandpass filters are made from high-quality optical glass, ensuring durability and clarity.
- Surface Quality: Options available for 60-40 or 40-20 surface quality, catering to different precision needs.
Applications
- Medical Imaging: Our 850nm narrow bandpass filter enhances the clarity and contrast in medical imaging applications, making it ideal for use in diagnostic equipment.
- Scientific Research: Suitable for various scientific research applications requiring precise light filtering and high transmission at specific wavelengths.
- Laser Systems: Our narrow bandpass filters are used in laser systems for wavelength selection and to improve the performance of laser-based devices.
- Surveillance and Security: Enhances the performance of surveillance cameras and security systems by filtering out unwanted light.
- Photography and Videography: Used in cameras and video equipment to enhance image quality by reducing glare and improving color accuracy.
- Telecommunications: Useful in optical communication systems for filtering specific wavelengths to improve signal clarity and reduce noise.
- Industrial Automation: Enhances the accuracy of sensors and cameras in automated systems by filtering out interference from unwanted wavelengths.
- Astronomy: Improves the performance of telescopes and other astronomical instruments by filtering specific wavelengths for clearer observations.
Frequently Asked Questions
What is the central wavelength (CWL) of the 850 nm narrow bandpass filter?
Can the size of the 850 nm narrow bandpass filter be customized?
What is the full width at half maximum (FWHM) for the 850 nm narrowband pass filter?
What is the transmission rate at the central wavelength for this filter?
What is the blocking range of the 850 nm narrow bandpass filter?
What material is used for the substrate of the filter?
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