4, binocular

Description: Purpose: educational, type of attachment: binocular, type of illumination: halogen lamp, research method: bright field
Purpose: Training
Nozzle type: Binocular
Increase: 1600 x
Research method: Bright field
Backlight location: Lower
Revolving device: For 4 lenses
Brightness control: There is
Backlight type: Halogen lamp