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Unique Midwest Optical Systems Bn850-77 For A Limited Time [EWkd4l7o]

$44.99 $143.99 -69%

Narrow Near-IR Bandpass Filters The Unique Midwest Optical Systems Bn850-77 For A Limited Time [EWkd4l7o] Narrow Near-IR Bandpass Filters are designed to provide exceptional performance in applications requiring precise control of light transmission. These filters are crafted with the h

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Unique Midwest Optical Systems Bn850-77 For A Limited Time [EWkd4l7o]

Narrow Near-IR Bandpass Filters

The Unique Midwest Optical Systems Bn850-77 For A Limited Time [EWkd4l7o] Narrow Near-IR Bandpass Filters are designed to provide exceptional performance in applications requiring precise control of light transmission. These filters are crafted with the highest standards of quality, ensuring reliable operation and optimal results. With a narrow bandwidth of 45-55nm FWHM, the BN850-77 filters offer guaranteed peak transmission of over 85%, making them ideal for applications where light control is critical.
  • Superior Transmission: Achieve peak transmission of over 85% for optimal performance.
  • Stable Edge Design: Minimize angular dependency and short-shifting effects for consistent results.

Technical Specifications

The BN850-77 Narrow Bandpass Filters are engineered with superior out-of-band blocking, ensuring minimal interference from unwanted light. These filters are designed for use with laser diodes and LEDs, making them a perfect choice for applications with overwhelming ambient light, such as factory automation and fluorescence studies. Key features include:
  • 45-55nm FWHM: Narrow bandwidth for precise light control.
  • Double-Side Polished Glass: Exceptional parallelism and transmitted optical wavefront.
These specifications make the BN850-77 filters a reliable choice for a wide range of applications, ensuring consistent and accurate results.

Applications and Benefits

The BN Series Narrow Bandwidth Filters, including the BN850-77, are widely used in various applications where precise light control is essential. Whether it's factory automation, fluorescence studies, or outdoor applications like security surveillance and license plate recognition, these filters offer numerous benefits:
  • Fluorescence Applications: Prevent cross-talk and block excitation illumination.
  • Outdoor Applications: Provide reliable performance in sunlight and other challenging environments.
With their ability to handle overwhelming ambient light and their stable performance, the BN850-77 Narrow Near-IR Bandpass Filters are a must-have for professionals in fields requiring precise light control and high-quality results.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

The quality is consistently first-class.

- Cassian L..

January 16, 2026

Absolutely no complaints!

This is a very smart, exceptionally and well-built tool.

- Mair J..

January 16, 2026

Absolutely no complaints!

I'm happy with this. It is very, very, very, very, very great.

- Aled J..

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