BN470-25.4 Blue Bandpass Filter

The BN470-25.4 Blue Bandpass Filter from MidOpt offers precise control over what your camera sees, by transmitting light within the blue wavelength range (450 nm to 495 nm) while blocking out all other environmental light. This makes it particularly effective in applications that use LED or laser diode illumination. With its absorptive bandpass design, the filter improves color consistency and sharpness by eliminating unwanted light outside the targeted spectrum, ensuring high accuracy in imaging tasks where minimal interference is critical.

Designed to be mounted easily between the lens and sensor, the BN470-25.4 features a standard C-mount thread that fits seamlessly into C or CS mount cameras. This versatility makes it suitable for a wide variety of setups without requiring additional modifications. The filter’s durable construction guarantees long-term reliability, making it an excellent choice for industrial inspection, medical imaging, and scientific research applications where precise wavelength control is crucial.

Key Features:

• Blue Light Transmission: Selectively transmits wavelengths between 450 nm and 495 nm while blocking unwanted light, improving image quality.
• High Accuracy: Absorptive design enhances color consistency and sharpness by cutting off external environmental light.
• Easy Integration: C-mount threads fit directly into any C or CS mount camera for simple installation.
• Durable Construction: Built for long-term use in demanding environments such as industrial, medical, or research applications.
• Versatile Sizes Available: Other filter sizes are available for various camera setups.

Technical Specifications:

• Wavelength Range: 450 nm to 495 nm
• Mount Type: C-mount and CS-mount
• Filter Type: Absorptive Bandpass
• Material: High-quality optical glass

The BN470-25.4 filter enhances the fidelity and clarity of imaging systems by filtering out unwanted light and improving contrast, making it indispensable for high-precision applications in various industries.