06 2013 档案
摘要:Graduate examination paper1. Please outline different methods of obtaining contrast in microscopic optical imaging, and compare their metrits and demerits.http://www.olympusmicro.com/primer/techniques...
阅读全文
摘要:Coaxial Light vs Ring Light on Reflective Surfaces同轴光对比环形光 The ring light has been the chioce of evidence photographers for years, when circumstances have dictated the need for even, shadowless ...
阅读全文