Optivisor Lens Head Magnifying Glass Magnifier Magnifying Visor Glass Headband 4 LensesMagnifying Glass Magnifier - Portable Head Band Magnifying Glass Magnifier , usually uses in reading books, spaper, drawing picture, repairing electronics and appreciating fers etc.Magnifying Glass Magnifier Features:- 100% brand and high quality Magnifying Glass Magnifier- Premium-grade professional quality materials Magnifying Glass Magnifier used in developing 4-level magnifying lenses for varied magnification.- Magnifying Glass Magnifier Lens are ground and polished to precision ophthalmic standards.- Head-mounted design Magnifier , Magnifying Glass Magnifier to easily fit your head and without discomfort.- Magnifying Glass Magnifier Lens are ground and polished to precision ophthalmic standards.- Head Band Magnifying Glass Magnifier easy to use and safe to clean. Comes with instructions manual for ease of understanding.- Head Band Magnifying Glass Magnifier Widely used in mechanical processing, electronic repair, jewelry appraisal, timepieces repair and miniature engraving, etc.Magnifying Glass Magnifier Specification:Type : Head Band Magnifying Glass MagnifierMagnifying Glass Magnifier Material : ABSMagnifying Glass Magnifier Lense Plates : 1.5x, 2x, 2.5x, 3.5xMagnifying Glass Magnifier Net Weight : 9oz(256g)Package Includes:1 x Headband Magnifying Glass Magnifier4 x Lense Plates:1.5x, 2x, 2.5x, 3.5x4 x Plastic Screw1 x Magnifying Glass Magnifier Manual