Jul
18
配方两个
配方一:
定影完毕,水洗1分钟,2%-4%的亚硫酸钠溶液泡2-3分钟,可以清洗柯达Tmax和富士ACROS卷的粉红色色罩。
配方二:
POTA超软显影液:适合增感显影用
1.5g——菲尼酮
30g——无水亚硫酸钠
750ml——水(50摄氏度)
加水至1000ml
主要是用来对付柯达的Tech Pan。“Starting recommendations for Tech Pan are for 11 minutes @ 68F.”Dr2.net如是说。
关于这个显影液,Dr2.Net还说得非常夸张:
This developer when combined with most panchromatic films will give a 18 stop tonal range with extremely fine grain and high resolution.
Of course there is a catch, film speed will be reduced at least four stops and I’ve seen as much as eight !
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