Light-absorbing components, light-absorbing films, filters

Abstract

The filter 1a of the present invention has a first transmission spectrum at 25°C that satisfies the following conditions (i), (ii), (iii), and (iv): (i) the minimum transmittance in the wavelength range of 450 nm to 600 nm is 70% or more; (ii) the maximum transmittance in the wavelength range of 300 nm to 370 nm is 5% or less; (iii) the maximum transmittance in the wavelength range of 800 nm to 1000 nm is 5% or less; and (iv) the minimum transmittance in the wavelength range of 1500 nm to 1700 nm is 60% or more. none

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