Material: optical glass
Magnification:30X, 60X
Diameter: 30 x Lens:0.87inch/22mm;60 x Lens:0.47inch/12mm
Size: about: 45x35x20mm
Push Switch to Turn On/Off/On two LED light

Great for identifying small marks on jewelry.
Small metal loops allows attachment to keychain or necklace.
Compact, lightweight,great to have one in your pocket all the time.
It is made of high quality material, durable enough for your daily using.
LED light helps to use under insufficient sunlight or dark environment.
Special designed of two kinds of magnification: 30X (with lens diameter of 22mm) ; 60X (with lens diameter of 12mm).
Great for industrial purpose, Circuit board and Printing, Medicine,Coins and Stamps, Jewelry appraisal, Education, Geography, House living and Office

Replacement of batteries:
Inset the key attached to this product into the two holes of battery cover ,turn anticlockwise to loosen battery cover ,take out the old batteries and then put the new batteries inside, finally turn the cover board clockwise to tighten it.

• WIDE APPLICATION AREA: Ideal for inspect jade, coins, jewelry, porcelain, bronzes, stamps, antiques etc.
• DUAL LENS: 30X (with lens diameter of 22mm) ; 60X (with lens diameter of 12mm)with 2 LED light, all depends on your choice
• PREMIUM QUALITY: Made of aluminium alloy shell, ABS plastic and acrylic lenses
• PORTABLE AND LIGHTWEIGHT: Easy to carry with foldable design, size 5x3.5x3mm, weight 80g
• SMART DESIGN: Very easy to use, Hold the Magnifier and make it parallel with your sight (the optimum distance would be 10mm), then find the most appropriate location

WIDE APPLICATION AREA: Ideal for inspect jade, coins, jewelry, porcelain, bronzes, stamps, antiques etc.XX