Highly practical and convenient due to it's operational style: slide out to use its extraordinary function, slide into case when not in use.
Crystal clear glass 10x power lens is wonderful for: Looking at Jewelry, Inspecting Certificates, Fine Print Documents, Court Order Papers, Reading Leases, Looking Over Warranties, Watchmakers, Checking Out Coins, Hobby Work, Scientific Projects, Art Collecting and Antique Shopping, Educational Classes, Lab Work, and other various Legal Documents..
Lens are retractable. A good seller at: Hobby Stores, Jewelry Supply, Online sales, Trade Shows, Online Selling, University Book Stores.
•Lens Diameter: 21mm
•1 Super Bright White LED Bulb
•Black Plastic Body
•Requires 3 AG10 Batteries (Batteries Are Included)
•Packing: Nice Printed Box