Highlights Bi525 features a narrow passband combined with high peak transmission and excellent out-of-band blocking. It succeeds and improves upon both Bi518 and Bi520 bandpass filters, particularly when it comes to blocking in the near-infrared spectrum. Bi525 filters are typically used in applications employing 520nm green laser diodes or 520nm/525nm green LED light sources. The … Continued
Highlights These filters are available for use in conjunction with commonly used IR LED or laser diode illuminators operating at or very close to the 830nm wavelength. Our new Bi832 filters feature a much narrower band design that is ideal for use when ambient light conditions might otherwise create unacceptable contrast. They can be useful … Continued
Highlights The MidOpt Bi940 Near-IR Interference Bandpass Filter commonly used IR LED or laser diode illuminators operate at or very close to 940nm. Bi940 filters feature a much narrower band design vs. BN940, which can be beneficial when used in situations where ambient light conditions might otherwise create poor contrast. These are frequently night vision, … Continued
Highlights The MidOpt Bi830 Near-IR Interference Bandpass Filter is available for use in conjunction with commonly used IR LED or laser diode illuminators operating at or very close to the 830nm wavelength. Our new Bi832 filters feature a much narrower band design that is ideal for use when ambient light conditions might otherwise create unacceptable … Continued
Highlights The MidOpt Bi750 Near-IR Interference Bandpass Filters 750 nm IR illumination can be used to highlight dyes used in labeling, packaging, and manufacturing. These markings often do not stand out when viewed under visible, white, or colored light. Use of a Bi750 placed the filter over the camera sensor or camera’s objective lens can … Continued
Highlights The MidOpt Bi615 Amber Interference Bandpass Filter is often used in conjunction with 615nm LED and other similar illumination. It can also be used to image fluorescence emissions such as with some AlphaLISA immunoassays and some lanthanide elements in glass. One particularly popular fluorophore that emits at 615nm is Texas Red, which is commonly … Continued
Highlights The MidOpt Bi385 Near UV Interference Bandpass filters can be used together with 385nm UV LED, UV fluorescent, and other UV-producing lamp-based lighting. Bi385 filter material is designed to efficiently block visible through near-IR wavelengths while passing UV light. It can be useful when used in conjunction with UV curing, photocatalytic air/water purification, and … Continued
Highlights The MidOpt Bi350 Near UV Interference Bandpass Filter can be used together with 350nm UV LED, UV fluorescent, and another UV-producing lamp-based lighting. These can be found in any number of consumer, medical and scientific applications including insect attraction, pharmaceutical, and other instrumentation. Bi350 filters are designed to efficiently block visible through near-IR wavelengths … Continued
Highlights Limited Stock Available.
