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Combined enlarging frame and developing tray - enables print to begin development during exposure so that correct timing can be judged without test strips
Combined enlarging frame and developing tray - enables print to begin development during exposure so that correct timing can be judged without test strips
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机译:扩大的框架和显影托盘相结合-使打印可以在曝光过程中开始显影,因此无需试纸就可以判断正确的时间
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摘要
The combined enlarging frame and developing tray has a hinged fitting to hold the photographic papers so that the print is developed while being exposed. This enables the user to produce accurate prints without having to prepare test strips. The print starts to appear when sufficient exposure has been reached. Any subsequent exposure is onto paper which is less sensitive, being partially already developed.
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