BRESSER National Geographic 300x-1200x microscope stock portable boxed

National Geographic 300x-1200x microscope set in a portable box. The microscope is equipped with a monocular head and a turret head with three fixed magnification objectives: 300x, 600x and 1200x. At the same time, the device has a built-in bottom light, which allows transparent microscope samples to be examined in transmitted light.

Features:

- Head type: monocular
- Optical materials: optical glass
- Degree of magnification, x: 300–1200
- Eyepieces: 40x
- Lenses: 7.5x, 15x, 30x
- Revolver head: 3 lenses
- Focus: coarse
- Frame: metal, plastic
- Battery power supply: 2x AA (Mignon), 1.5V
- Purpose: For general use
- The product can be used by children older than 3 years.
- User level: advanced, children
- Carrying bag/bag included in the package: plastic case
- Use: school research/university, children's education
- Light source location: bottom
- Test method: bright field of vision
- Trial set included in the package: yes