Tristimulus instruments are often used for the chromaticity measurement of displays, projections and other colored scenes. An ideal tristimulus instrument can be described by the following 閱讀全文
一般光度計校正
一般光度計主要測試如下光度學單位以及對應的光度計: Illuminance 照度- 照度計 Total Luminous Flux 總光通量-光通測試系統 Luminance 亮度-亮度計 Color Temperature色溫-色度計 Luminous Intensity光強 Chromaticity色度 光度計校正,也就是系統響應測試(光強測試是以照度響應測試計算得到光閱讀全文