2. Focus lens can be adjusted by turning the wheel and the bulb light can pinpoint the light on the object.
3. Provide enough stability, just like a standard microscope!
4. Deal for medicine, horticulture, antiques, jewelry, money, coins, and stamps, education, geography, home furnishing and office use.
5. Made of high quality ABS shell and acrylic lens, durable to use.
6. Powered by LR1130 button battery (included).
7. With 1 super bright light LED.
8. Size: 12*8*5cm.