darkroom equipment_3:暗室设备3 详图:

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1

darkroom equipment [3]

暗室设备 〔3〕
Material required to process film and to print photographs in a darkened room.
在暗室中处理胶片和打印照片所需的材料。
2

enlarger

[ɪn’lɑːrdʒər]

放大机;扩大者;增补者
Device that projects a usually enlarged negative image in black and white onto light-sensitive photographic paper.
把通常放大的黑白负片投影到感光相纸上的装置。
3

lamphouse elevation control

灯箱标高控制
Device that lifts the lamphouse head so that the negative holder can be inserted into the enlarger.
一种装置,用于抬起灯罩头,以便将负极支架插入扩展器中。
4

enlarging lens

放大镜头[ 在放大机上用作放大照片的镜头。它对于
Optical system made up of a set of lenses fixed on a mount; it transfers an enlarged image of a negative onto photographic paper.
由一组固定在支架上的透镜组成的光学系统;它把底片的放大图像传送到相纸上。
5

lamphouse head

灯头
Box enclosing a light source that is used to illuminate a negative.
包围光源的盒子,用于照亮底片。
6

height scale

高度比例尺
Graduated scale showing the distance between the baseboard and the lens; it is used to determine the magnification ratio of the negative.
显示基板和镜头之间距离的刻度尺;用于确定负片的放大率。
7

red safelight filter

红色安全灯过滤器
Colored filter placed under the lens to frame or focus a black and white image directly onto photographic paper without exposing it.
彩色滤光片放在镜头下,使黑白图像直接定格或聚焦在相纸上而不曝光。
8

height control

高度控制
Device used to adjust the height of the lamphouse head on the column.
用于调整灯箱灯头在灯柱上的高度的装置。
简典