Microscope Kit Laboratory LED Biological Microscope for Home School Educational Toy

Can provide high magnification, including 100X, 200X and 450X magnification. The observation head with LED light makes it easy to observe the internal structure of things carefully. Children s biological microscope, easy to operate, suitable for home, school, laboratory, etc. Item Type: Microscope Material: Plastic, Electronic Components Appropriate Age: 8 Years Old + Battery Model: 2 x AA Battery (Battery Not Included) Product Size: (+Celsius-1-2cm Celsius 0.39-0.79in) Height: Approx. 21cm Celsius 8.3in Length: Approx. 11cm Celsius 4.3in Width: Approx. 7.5cm Celsius 3.0in

: 1. Insert the battery (Not Included) and turn on the LED light. 2. Turn the ing knob counterclockwise to adjust the brightness. 3. Place the sample on a glass slide and cover the cover glass with another glass slide. Then place the glass slide with the sample on the stage and fix it with a clamp. Move the specimen to the middle aperture and adjust the objective lens to the highest position; 4. Adjust the objective lens to 100x, 200x, 450x as needed. 5. Adjust the height of the objective lens and until the details can be observed.