Internet Famous Midwest Optical Systems Bn810-35.5 Collection [hHQXtyS1]

Narrow Near-IR Bandpass Filters

The Internet Famous Midwest Optical Systems Bn810-35.5 Collection [hHQXtyS1] Narrow Near-IR Bandpass Filters are designed to offer exceptional performance in various applications where narrow bandwidth filtering is crucial. These filters are built with the highest quality standards, ensuring peak transmission and superior out-of-band blocking. Their StablEDGE® design minimizes angular dependency and short-shifting effects, making them ideal for environments with overwhelming ambient light.

Key Product Properties

The BN810-35.5 Narrow Bandpass Filters feature a narrow bandwidth of 45-55nm FWHM, guaranteed peak transmission of over 85%, and superior out-of-band blocking capabilities. These filters are designed for use with laser diodes and LEDs, making them an excellent choice for applications with intense ambient light. Their double-side polished glass ensures exceptional parallelism and transmitted optical wavefront quality, while their availability in sizes up to 165mm sq. provides versatility for various applications.

Practical Applications

The BN Series Narrow Bandwidth Filters are highly sought after in factory automation applications where sunlight and ambient light can be overwhelming. They are also widely used in fluorescence applications to prevent cross-talk, while effectively blocking excitation illumination and ambient light. In outdoor applications like security surveillance and license plate recognition, the NIR BN filters are invaluable for their ability to maintain clarity and accuracy even in challenging lighting conditions.