20-40X LED Lighted Pocket Microscope Zoom Magnifier with Slide Base

Portable Pocket Microscope 20-40x Zoom Powerful Magnifier with LED Light and Flip Down Slide Base, 20-40X Handheld Lighted Microscope Mini Microscope Magnifying Jewelry Zoom Magnifier for industrial purpose, medical science, stamp, geography, circuit board, education.

Specification:
Light Function:1 LED Light
Magnification:20X-40X
Material:ABS Shell and Optical Lens
Size:12x5x8cm/4.7x2x3.1in,
Lens diameter: 6.5mm/0.25in
Battery:3* AG12 buton battery (not included)
Great for the watch making industry, especially for inspecting the tiny objects.

Features:
1. Pocket Microscope with a Powerful 20x-40x Magnification Range, Precision Molded Aspheric Lenses Provide Superior Optics.

2. Compact, lightweight microscope focus is adjustable and the switch is lovely designed, view objects very clearly and precisely.

3. Bright LED light of the Magnifying Glass provides enough light at any dim. light settings-high and low.

4. Furnished with light source to lighten field coverage and is not restricted by ambient light in time of use.

5. Widely used in industrial purpose, circuit board and printing industry, medicine, gardening, stamp/jewelry appraisal, education, geography, home and office, etc.

How to use?
Placed the handheld microscope on a flat surface. vertically, lens down.
In case of insufficient light, turn on the LED lamp lighting.
Observes the object through the eyepiece. If the image is not clear, adjust the microscope up and down.
Adjust the focal lens until a clear image appears.