A LP1000 cuts on starting at 860nm and is most frequently used with infrared Vidicon or InGaAs cameras, where it generally cuts off wavelengths short of the 1550nm telecommunications band. This filter blocks almost all light that CCD/CMOS cameras are sensitive to.
Designed to be used with 940nm LED illumination, LP920 filters block visible and unwanted near-IR wavelengths. It can also be placed in front of multi-spectral lighting used in semi-covert or photographic darkroom applications.
Limited Stock Available. LP900 filters sharply block light below 900nm while allowing longer wavelengths to pass. This would be the filter of choice when viewing reflected 915nm laser diode light. These filters can also be used in infrared digital photography, as detector windows and in various scientific and forensic applications. For example, images of blood … Continued
LP850 filter material is excellent for eliminating overwhelming visible and NIR ambient light, particularly in cases where the spectral response of the camera beyond 900nm is approaching zero. Otherwise we encourage customers to consider using an LP920 filter instead.
LP830 is suggested for use with infrared LED lighting emitting at 880nm or 850nm when it is also desirable to transmit other longer infrared wavelengths as well. Otherwise we recommend our BP880 or BP850 filters not only for their longer wavelength blocking, but their overall higher peak transmissions.
Recommend for use with laser diodes and LED lighting that operate in 810-830nm range LP780 filter material is commonly used for Near-IR wavelengths found in machine vision applications. An alternate-use bandpass filter would be our BP810 filter.
Used with a monochrome camera to improve infrared contrast and resolution, LP715 filters block all visible light while passing Near – IR wavelengths. To block deeper infrared light we recommend our BP800 Bandpass filter an effective choice when the filter material is 1mm thick or less.
Recommended for enhancing subject recognition in the IR, LP695 filter material cuts on sharply at the beginning of the infrared portion of the spectrum, passing the complete NIR spectrum. To block unwanted longer infrared wavelengths, using the BP735 Bandpass filter is an excellent alternative.
