PROBLEM TO BE SOLVED: To provide a color anomaly experience lens which enables more correctly pseudo-experiencing color perceptions of a protan and a deutan.;SOLUTION: A color anomaly experience lens 100 makes a person with normal color sense experience color sense of a color anomaly person. A color anomaly experience lens 100 includes a peak section 2 at which transmission factor of light becomes maximum in a green light region 1 of a wavelength of 480 nm or longer and less than 580 nm in a visible light region 7 composed of the wavelength of 430 nm or longer and 700 nm or shorter. Preferably, in the peak section 2, the transmission factor is larger by 30% or more than a minimum transmittance section 4 in a long wavelength region 3 in which a wavelength of light is 580 nm or longer and 630 nm or shorter. Preferably, the color anomaly experience lens 100 has transmission factor of larger than 0% over the entire long wavelength region 3.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT
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