麦克贝斯灯管F40T12/50 5000K D50对色光源
型号:F20T12/50 F40T12/50
功率:20W/40W
长度:0.6米/1.2米
管径:38mm
灯脚:G13
色温:5000K
产地:美国
D50光源的色温为5000K被世界印刷业公认为标准色温(ICC标准),通常运用在印刷或前置出版的领域。其条件恰与白天阳光下相近,色彩虽比较正常,但不容易发现黄墨的变化,故较适合于观看原稿。产品符合国际标准化组织(ISO)在2000年对标准观察环境和标准光源做出了规定,即ISO3664:2000标准。
D50灯管的色温为5000K被世界印刷业公认为标准色温(ICC标准),通常运用在印刷或前置出版的领域。其条件恰与白天阳光下相近,色彩虽比较正常,但不容易发现黄墨的变化,故较适合于观看原稿。其品牌有:PIHLIPS,通用GE,OSRAM,格林达 麦克贝斯 GretagMacbeth,GTI等
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