Abstract
Purpose: Attempted a spectral analysis examination for a New Aniseikonia Test and inspected accuracy of book and Red-green lens wavelength.
Methods: measurement is the spectral transmittance of a red-green lens and spectral reflectance of the red-green target and the ground color. The measurement subject is measured by for each 3 times in 3 target which extracted at random and calculated the average. We measured spectrum by using luminescent spectrophotometer MCPD-100 (wearing 30mmφ light integrating sphere) (made by Otsuka Electronics Group Co., Ltd.), spectrophotometer is CM-700d ( made by Konica Minolta Co., Ltd.). A light source was built - in to the measurement machinery , MCPD-100 is a normal white hot ball, and CM-700d is a D65.
Results: In the vicinity of wavelength 555nm of the standard visual sensitivity, the each of spectral reflectance distribution of the book is ground color is 86.44 %, red is 18.98 %, the green was 83.86 % . As for the spectral transmittance distribution of the red-green lens, red were 0.41% and green were 22.91% . In the peak of the spectral reflectance of the book, red was 88.51%, and green was 85.59%. In the peak of the spectral transmittance of the red-green lens, red was 88.42%, and green was 63.05%.
Conclusion: As for the spectral reflectance of the book, absorption in the long wavelength side was incomplete, but it was thought that an aniseikonia test did not have a hindrance.
