Headband Eye Glasses Magnifier with 2 LED Light, Watch Repair Magnifier Loupe Jeweler Magnifying Gla

Features:
1.This 10X to 25X magnifying lenses are not ideal for reading, it's designed for Mechanical processing, electronic repair, jewelry appraisal, timepieces repair and miniature engraving etc.
2.Switch lenses is very easy. Just unclip to release the current lens from the headset and snap a new one in place.
3.Portable and tough enough to take with you wherever you go.

Specifications
Color: Black
Material:ABS Plastic + Glass
Close Focusing Distance: 5mm-15mm
Multiples: 10X, 15X, 20X, 25X
Measurement Accuracy:± (3% + 2µm) or ± (3% + 0.1mils)
Battery: 6*LR1130 (included)

In the Box:
1 X English Manual
1 X Watch repair magnifier
1 X Interchangerable Headband
4 X glass lens plates:
25X Magnification
20X Magnification
15X Magnification
10X Magnification 4 Replaceable/interconvertible magnification lens plates to meet different magnifying needs.Included 10x 15x 20x 25x Lens, too high magnification can not to reading books. 10X Magnification (Bestworking Distance: About 5CM)/ 15X Magnification (Bestworking Distance: About 2-3CM)/ 20X Magnification (Bestworking Distance: About 1-2CM)/ 25X Magnification (Bestworking Distance: About 0.5-1CM)
Durable ABS plastic and optical lens, and light weight,easy to replace batteries. Interchangerable Headband helps you feel more comfortable when wearing the magnifier.
Left right double eye magnifying glasses magnifier loupe, with 2pcs adjustable LEDs to help it work in low-light conditions.(Battery Included)
Please NOTE - It is a useful and portable observing tool, but generally, if you wanna observe some objects, you can not use your right and left eyes to watch at the same time, just only one eye and also you'd better take turns to see and be near (0.5-5in) from the object that you want to look
Suit for Mechanical processing, electronic repair, jewelry appraisal, timepieces repair and miniature engraving etc. Color:Black, Package Size: 5.79"*4.84"*2.44"inch/ (147*123*62mm)