MicrobeHunter.com Microscopy Forum

For limit the voltage, I use a power supply and a lamp from LOMO

The quality of this microscope is in the illumination. Power supply unit without adjustment. Two filters are used blue and neutral which gives a white pleasant light. This condenser allows you to work with non-adjustable lighting. But the lamps have a life of 100 hours, it's sad.

CRI90 5000K led lighting