Levenhuk Zeno Read ZR16 Magnifier is a magnifying optical tool for studying drafts, geography maps, schemes, engravings, and small text. It is a loyal companion to an archiver, librarian, student, research scientist, university teacher, and anyone who deals with documents and images. This magnifier can be used at home for reading or looking through photo albums.The magnifier has a rectangular lens. Next to it, there are LED lights with adjustable brightness. The light is even and sufficient for work even in a dark room. The light is powered by standard batteries (purchased separately).Features:Rectangular lens2x magnificationLED light with brightness adjustmentBattery-poweredFolding handleThe kit includes:MagnifierPouchCleaning wipeUser manual and lifetime warrantyBrandLevenhuk, Inc., USAWarranty, yearslifetimePackage size (LxWxH), cm14.8x12.5x3.1Lens diameter (dimensions), mm108x63Magnification, x (choise)2Optics materialoptical plasticBodyplasticHandle materialplasticIllumination5 LE