Some time ago I promised that I would write a short review about the microscope I use for entomology, both at home and when traveling. The microscope is not expensive and has a wide range of additional equipment that increases its capabilities.
I also installed additional short posterolateral lighting, which is optimal for the mounting of Microlepidoptera. You can power it from a power bank, 10000mAh is enough for a whole day of work. In the field, this option is very useful.