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Dual Bandpass Filter Visible (VIS) + 735nm Near-Infrared (IR) Filter - MidOpt DB735 NDThe MidOpt DB735 Dual Bandpass Filter Visible (VIS) + 735nm Near Infrared (IR) Filter passes VIS light and 735 740nm LED light and maintains excellent color rendition while while taking advantage of the cameras higher spectral response at lower near IR (NIR) wavelengths. THEDB735 is useful for license plate recognition, traffic control, surveillance and machine vision applications. MidOpt Multi Bandpass Filters have a broad, Gaussian passband to mimic
It's ideal for applications utilizing 450nm blue laser triangulation sensors
520 nm LEDs are typically used in bioanalytical applications
LE010-43 10mm Extension Tube and LE005-43 5mm Extension Tube
visible (VIS) and near-infrared (IR) wavelengths outside of the desired 905nm passband
The substrate material is a precision polished absorptive filter glass that blocks deep red and near-IR (NIR) wavelengths
synthetic optical material similar to fused quartz
This fixed focal lens has a resolution of 100 line pairs per millimeter (lp/mm)
the GMTHR33520MCN-1 ensures compatibility with a wide range of imaging sensors
passing the complete Near-IR (NIR) spectrum
The LP695 Filter cuts on sharply at the beginning of the infrared portion of the spectrum
An optional oleophobic top coat can also be provided
They're commonly use in security