MidOpt Dual Bandpass Absorptive Visible + NIR DB395/870
MidOpt Red Edge Bandpass Filter Bi725
Highlights MidOpt’s Red Edge filter is useful for NDVI/Vegetative Health Monitoring applications. Our Bi725 optical filter isolates the wavelength region where the most rapid change of reflectance occurs in foliage. When plants are stressed or dying, photosynthesis slows down or stops. IR wavelengths are absorbed, while more visible light–particularly red light–is reflected; therefore, the 725nm band … Continued
MidOpt Absorptive Visible Bandpass/Near-IR Block Filter BP485
MidOpt High Temperature Linear Polarizing Film .008″ thk Self-Adhesive HTA008
Highlights MidOpt’s HTA008 Linear Polarizing Film with self-adhesive backing is resistant to high temperature illumination. It solves the temperature sensitivity issues that are common with standard polarizing films, which typically fail or curl when introduced to high heat for an extended period of time. Temperature Rating: 115°C x 240 hours
MidOpt High Temperature Linear Polarizing Film .008″ thk HT008
Highlights MidOpt’s HT008 Linear Polarizing Film is resistant to high temperature illumination. It solves the temperature sensitivity issues that are common with standard polarizing films, which typically fail or curl when introduced to high heat for an extended period of time. Temperature Rating: 115°C x 240 hours Also available with self-adhesive backing (Part #: HTA008).
MidOpt High Contrast Linear Polarizing Film .007″ thk Self Adhesive PSA007
MidOpt Acrylic Near-IR Longpass Filter AC900
Highlights AC900 is a stock IR Pass/Visible Block acrylic sheet material that blocks a large portion of the near IR spectrum. Both surfaces are hard-coated for scratch resistance. It is ideal for use with 940nm LED illumination or in other semi-covert situations where visible light emitted by arc/flash lamps needs to be blocked while IR … Continued
MidOpt Acrylic Near-IR Longpass Filter AC850
Highlights AC850 is similar to AC800 IR Pass/Visible Block acrylic sheet except that it blocks further into the near IR. It is available both with and without scratch-resistant hard coating and is very well suited for use with 880nm and 940nm LED illumination, or in situations where visible light emitted by arc/flash lamps needs to … Continued
MidOpt Acrylic Near-IR Longpass Filter AC800
Highlights AC800 Acrylic Near-IR Longpass Optical Filter is similar to AC760 IR Pass/Visible Block acrylic sheet except that it is protected with a scratch-resistant coating and blocks an additional portion of the near IR. This material is ideal for use with 850nm laser diode or LED illumination, or in situations where glass covers or filtering … Continued