Products

8-channel multispectral filter

The multispectral filter is precisely manufactured using a photolithography + coating composite process, and high-precision replica photolithography technology is used to create a deposition mask, and high-performance filter films for each spectrum band are sequentially plated within the deposition pattern. The multispectral filter has high transmittance and excellent filtering characteristics. Multiple filter channels are integrated on a single substrate, and the spatial positioning accuracy is extremely high. Products are widely used in spatial multispectral imaging, multispectral imaging spectrometers, and medical multispectral imaging.

Key features include:

  • Multiple Wavelength Channels

  • High Precision and Accuracy

  • Compact and Lightweight

  • Durable Materials

  • Customizable Wavelengths

Application Fields:

  • Agriculture

  • Environmental Monitoring

  • Remote Sensing

  • Food and Beverage Industry

  • Forensics

  • Art Restoration and Preservation

Technical Considerations

  • Spectral Range: The selection of wavelength bands should cover the desired spectral range for the application.

  • Bandwidth and Out-of-Band Rejection: Consideration of the filter's bandwidth and its ability to reject out-of-band signals is crucial for accurate measurements.

  • Optical Coatings: High-quality optical coatings are essential to minimize reflections and maximize transmission.

  • Integration with Sensors: Compatibility with various sensor types and ensuring minimal signal loss is necessary.

  • Environmental Stability: The filter should maintain performance across various environmental conditions.

China Star Optics has a proven R&D team and production department that can fulfill orders efficiently and with high quality.

Product performance

Spectral curve

Working Methods

  • Light Collection

  • Spectral Separation

  • Detection

  • Data Processing

China Star Optics Product Advantages

  • Versatility

  • High-Resolution Data

  • Compact Design

  • Customization

CHOOSE US

  • Precision machining, customized according to demand

    Precision machining, customized according to demand

    Strong production team, R & D team, strength guarantee.

  • Strict quality control system and inspection process

    Strict quality control system and inspection process

    Powerful after-sales service system, online all year round, the perfect answer to after-sales customer sales series of a quest.

  • Collaborative design, long term cooperation relationship

    Collaborative design, long term cooperation relationship

    ISO 9001 certified, RoHS compliant, quality reports available.

  • Sign NDA, drawings and customer information strictly confidential

    Sign NDA, drawings and customer information strictly confidential

    We consistently protect our customers' design information and other business information.

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