Barnet Book
章节目录
共 18 段- Before closing this chapter it may be of use to the reader t
- Ferrous sulphate 2-1/2 oz. or 25 parts
- The ferricyanide reducer can be applied locally for reducing
- _Focal length._--The focal length or focal distance of a thi
- A portrait lens is best for the work; but if the photographe
- In a purely decorative production this natural desire of des
- Such a case I remember very well in the south of Devonshire,
- What is the best form of hand camera? How often this questio
- In actually making the exposures certain points must be kept
- It is commonly stated that the lens with which the original
- _Washing._--It is important that the first washing should be
- _Advantages of P.O.P._--As compared with ordinary albumenize
- Although this may seem a rather laborious practice, it is no
- For evenness of result, it is better to use a lantern than d
- It seems to me that by practising economy of this kind and i
- In procuring your carbon tissue order at the same time a pac
- The single transfer process is practically the only method i
- Clearing Bath for Platinotype, 203, 218