Model Name: M841
Electrically controlled microscope:
Adjust the microscope magnifications from 21x to 3x
Focal Length: f = 200 mm
Halogen lights with adjustable light intensity.
Light source power 12 V / 50 W = 1 bulb. 2 bulbs installed, including one spare.
Coaxial light has two focal lengths: the main and auxiliary (2 squares of light).
The microscope has an LCD display to control the electrical functions.
Power Supply: 230/240 V