Optical Microscope Set Biological Science Experimental Teaching Aids

Exploring the Micro World, Optical Microscope SetUse a screwdriver to the battery cover on the curved arm, and then place two "AA" type batteries into the battery box according to the "+" and "-" poles. Replace the battery cover and tighten the screws. (This product does not include batteries)Rotate the objective conversion table, and when you hear a sound, it indicates that you have adjusted to the corresponding magnification. The longer the objective lens, the greater the magnificationKeep the objective lens as close as possible to the specimen, observe from the eyepiece, and then slowly move the lens tube upwards in reverse until the image is clearProduct power supply: AA/5 size x2 (not included)Product weight: 1.2 (kilograms)Magnification factor: 100x 600x 1200xProduct light source: LED lightSpecification: 49.5 * 31.5 * 11.5cmMaterial: AlloyPackage Included:microscope*1If you have any questions about the product, please me, we will you within 24 hours and give you a satisfactory answer.Fully adjustable: The microscope has a wide range of functions and can be easily adjusted to meet different needs

• Exploring the Micro World, Optical Microscope Set
• Use a screwdriver to the battery cover on the curved arm, and then place two "AA" type batteries into the battery box according to the "+" and "-" poles. Replace the battery cover and tighten the screws. (This product does not include batteries)
• Rotate the objective conversion table, and when you hear a sound, it indicates that you have adjusted to the corresponding magnification. The longer the objective lens, the greater the magnification
• Keep the objective lens as close as possible to the specimen, observe from the eyepiece, and then slowly move the lens tube upwards in reverse until the image is clear
• Eye tube with adjustable refractive index