The Wolfson Centre for Materials Processing based at Brunel University in London recently purchased a Yenway RX50M microscope equipped with optics for reflected light brightfield / darkfield, polarised light and DIC microscopy. For image capture a YenCam 10 CMOS camera was also part of the system.
Commenting on the system Dr Paul Harris said "We are very pleased with the RX50M, the quality of the optics and general build quality is excellent.  We intend to use it on a wide range of Materials Science projects, particularly in the area of display technologies such as LED, OLED and ACEL displays and phosphor materials".

http://www.brunel.ac.uk/wolfson