XSP-15/XSP-16A Biological microscopeDetailed product description：

XSP-15/XSP-16A biological microscope is an affordable model that is very suitable for primary and secondary school students to use:

XSP-15 monocular straight tube biological microscope: magnification: 640X

configuration
1. Monocular observation tube
2. Eyepiece: 5X \ 10X \ 16X
3. Three hole objective lens converter: 10X \ 40X objective lens
4. Reflective mirror
5. Slice compression spring

XSP-16A monocular straight tube biological microscope: magnification: 1600X
configuration
1. Monocular observation tube
2. Eyepiece: 5X \ 10X \ 16X
3. Three hole objective lens converter: 10X \ 40X \ 100X (oil) objective lens
4. Reflective mirror
5. Slice compression spring
6. Abbe formula N.A.=1.2 condenser lens
7. Mobile ruler