#d8782a SP870 Near-IR Dichroic Block/Multispectral Compatible Shortpass Filter

SP870 Filters are useful for passing multiple wavelengths with a broad spectrum camera. These filters can also be used in some hyperspectral/multispectral imaging applications. The second surface is provided with a high efficiency anti-reflection coating.

Useful Range : 415-870nm
Cut-off Wavelength 50% T : 870nm
Tolerance : ±10nm
Peak Transmission : ≥90%
Surface Quality : 60/40

SP870 Transmission Data (Typical)

wavelength (nm)	transmission (%)

wavelength (nm)	transmission (%)

Filter Mount & Size Options

Threaded Mount

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Unmounted & Custom Size

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The performance of a filter is based on what happens to light passing through the filter. The apparent color of light reflected off the surface is not a reliable way to judge the filter's capabilities. Batch-to-batch difference in the apparent color of the coatings or filter substrates can often be easily seen when looking at two examples of the same filter type. The color of the coating does not indicate a disparity in performance. Filters 62mm and greater have a surface quality tolerance of 60/40.

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