[As showns D]

Wide field and wide angle are a type of eyepiece, with a wider viewing angle and shorter focal length than regular eyepieces
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
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
Observing from the eyepiece outward, slowly move the position of the eyepiece back and forth while focusing until the observation target is clear

Product weight: 0.54 (kg)
Magnification factor: 100x 200x 450x
Product power supply: button cell AG3/LR41x2 (not included)
Product light source: LED light
Specification: 10X6X20cm
Material: ABS

Package Included:
microscope*1

If you have any questions about the product, please contact me, we will contact you within 24 hours and give you a satisfactory answer.
Wide ranges of applications: suitable for circuit board repairs, cloth, skin observation, childrens daily observation and use, etc.