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BN740-25.4 Near-Infrared Bandpass Filter

Infrared mounted MidOpt filter with a 720-770 nm range, reflective type, ideal for IR light control in optical systems.

Product Number: 16947
Category: Filters and Diffusers

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BN740-25.4 Near-Infrared Bandpass Filter
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Product Summary

Filter by MidOpt, Mounted Band Pass Filter, Infrared: Reflective band pass filter specifically tuned for infrared wavelengths, with a spectral range from 720 nm to 770 nm. Ideal for specialized imaging applications requiring high infrared sensitivity.

BN740-25.4 Near-Infrared Bandpass Filter Highlights

  • 720 nm to 770 nm pass range
  • Reflective filter design
  • Isolates NIR light
  • C/CS mount compatibility
  • Improves image contrast

Targeted Applications

  • Agricultural Monitoring
  • Security Surveillance
  • Environmental Studies

Product Specifications

ColorColor

Infrared

Longer Bound [nm]Longer Bound [nm]

770, 805, 830, 872, 905

ManufacturerManufacturer

MidOpt

Mechanical TypeMechanical Type

Mounted filter

Optical Size [inch]Optical Size [inch]

Band pass

Product TypeProduct Type

Filter

Shorter Bound [nm]Shorter Bound [nm]

720

Thickness [mm]Thickness [mm]

3


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Description

The BN740-25.4 Infrared Bandpass Filter by MidOpt is engineered to transmit light within the 720 nm to 770 nm infrared wavelength range while blocking all other environmental light. This reflective bandpass filter ensures that only the desired infrared wavelengths are passed through, making it perfect for applications using LED or laser diode-based illumination. By enhancing contrast and image clarity, the BN740-25.4 is ideal for precision imaging tasks in machine vision, security systems, and industrial inspection.

Featuring a C-mount thread, the filter easily fits between the lens and the sensor of any C or CS mount camera. Its robust construction ensures long-lasting performance in demanding environments. This filter is available in other sizes to accommodate different setups, ensuring flexibility for various applications.

Key Features:

  • Infrared Light Transmission: Passes wavelengths between 720 nm and 770 nm for optimized imaging in the IR spectrum.
  • High Image Clarity: Reflective bandpass design blocks unwanted light, enhancing contrast and signal-to-noise ratio.
  • Seamless Integration: Standard C-mount threads for easy installation into C or CS mount cameras.
  • Durable Construction: Designed to withstand rigorous use in industrial or research settings.
  • Available Sizes: Additional sizes available for various camera setups.

Technical Specifications:

  • Wavelength Range: 720 nm to 770 nm
  • Mount Type: C-mount and CS-mount
  • Filter Type: Reflective Bandpass
  • Material: High-quality optical glass

The BN740-25.4 enhances infrared imaging by selectively transmitting the desired IR wavelengths, making it an essential tool for professionals requiring precision in their optical systems.


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