1 times with scale and light source 1 times with scale and light source

Note: this style also does not have the scale, the price is cheap.

Baby details

40 times microscope with LED light source with reading mg10085-1

Packed in boxes

Adjustable focus. And with its own light 40 source lighting field of view, use is not restricted by the ambient light.

When the object is clearly focused, the magnification rate is 40 times, and the observation is clear. LED light source with reading

Usage:

· OPEN the battery case OPEN and push out the battery cover.

· see the positive and negative signs and correctly add the battery, positive inside and negative outside.(the battery needs to be purchased separately by the buyer)

· press the battery cover into the battery box so that the end of the battery cover matches the seal of the case.

· combine the microscope and light up the battery case. Place the object in the center, aim the eye at the eyepiece, and adjust the focusing gear until it is clear.

Application scope: main application scope: internal bubble and opening of porcelain, internal structure of jewelry, paper fiber of calligraphy and painting, relationship between old ink and paper, genuine and fake rust structure of bronze ware, casting of silver dollar, printing of stamps and banknotes, etc.