Microscope Kit for Kids 8-12, Portable LED Student Microscope, Kids Beginner Microscope STEM Kit, Science Kit, Interactive Learning Toy, Preschool STEM Toy, My First Microscope, Ages 3plus

Specification: Product name: Microscope Set Condition: New Material: plastic Color: black Magnification zoom: 100x, 200x, 450x Age Level: 8-11 Years Battery: 2 x 1.5V AA batteries (not included) Dimension: 12x7.3x21.5cm(LxWxH) Quantity: 1 set How to operate this microscope? Put two AA batteries into the base Open the rear cover - 1st, open the rubber bottom cover. 2nd,open the plastic bottom cover with screwdriver. Each pack does not include the battery. Tilt the mirror body and adjust the position of the light emitting mirror. So that all the lights are focused on the mirror. When enough light is launched by the mirror, we can see the image through the eyepiece. Place the specimen on the platform and clamp with the retaining clip. Select the magnification you need. Please remeber that the larger the objective lens, the larger the magnification. Generally, start with low multiples. Turn the focusing knob so that the objective len approaches the specimen. Then move the barrel upwards until the image is clear. If the laboratory light is weak and the image is not clear, it is recommended to use the as a light source. Note: We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm) There Are No Instructions Included In This Kit.Professional Installation Is Highly Recommended! The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. Package Included: 1 x Microscope 2 x Collecting Bottles 4 x Glass Slides 1 x Permanent Slides 1 x Tweezers 1 x Collecting Box