Levett A
S Afr Med J. 1975 Feb 22;49(8):258-60.
A short and simple inexpensive method for black-and-white reproduction is described, utilising an accurate electronic time device, a well-designed condenser enlarger with a good lens and an intense point-source lighting system for even better results. For good colour reproduction, however, expensive photomacrographic equipment is still the only satisfactory method.
本文介绍了一种用于黑白复制的简短、简单且廉价的方法，该方法利用精确的电子计时装置、设计精良且配有优质镜头的聚光放大机以及强点光源照明系统，以获得更好的效果。然而，对于高质量的彩色复制而言，昂贵的微距摄影设备仍然是唯一令人满意的方法。
