彩色照片的放大技术一、暗室设备的一般要求冲洗彩色照片要有一个暗室。最好能有温度调节的装置,通常在20℃左右。由于照片的最后水洗可在灯光下进行,所以暗室不一定要自来水装备。灯光方面,可安装挂墙安全灯,需离工作台1米远,用15瓦灯泡,外加深棕色安全玻璃。以下是一些基本设备: (1)有滤色片装置的放大机一台。(2)三色(黄、品红、青)或四色 Magnification of color photo technology First, the general requirements of darkroom equipment Flushing color photographs to have a darkroom. Best to have a temperature control device, usually about 20 ℃. Since the final wash of the photo can be done under the light, the darkroom does not have to be tap water. Light, the wall can be installed security lights, need to be 1 meter away from the workbench, with 15 watt light bulb, plus dark brown safety glass. The following are some basic equipment: (1) a magnifying machine with a color filter device. (2) Three colors (yellow, magenta, blue) or four colors