Feature:
The focus is adjustable, with its own light source, used to illuminate the observation field. Not affected by the use of ambient lighting.
It can be magnified 40 times for clear and accurate inspection and measurement.
Equipped with a leather case, it is easy to protect the magnifying glass from damage.

Specification:
Material: ABS plastic shell, optical coating lens
Product size: 138x50x22mm/5.43x1.97x0.87in
Magnification: 40X (without scale)
Power supply: 2 X AA batteries (not included)
Lighting source: 1 X pure white LED light
Application: Suitable for jewelry industry, electronics industry, etc.