Objective lens converter (rotating nose reel) stuttering is a common laboratory fault, usually caused by dust accumulation, dried lubricating oil, or worn or deformed steel balls. Below is a complete operational guide from diagnosis to maintenance.1. Rapid diagnosis of lag typesSymptomsThe reasonhea
When using a microscope, the first thing to consider is what you need to observe and what kind of observation/imaging results you want to achieve, before deciding which type of microscope to use. If the ideal clear-field microscope effect is to be achieved (referring to the microscope's optimal
