1. Raw materials 1. Raw materials 1. Raw materials 1

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

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

Packed in boxes

Adjustable focus. With its own light source to illuminate the field of view, it is not restricted by ambient light when using. When the object is clearly focused, the magnification rate is 80 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.

· 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.