... for examining documents,photographs,collectibles 3.5"glass magnifier lens Magnification:3/10X Features:1, circular tube electronic ... magnification.4, can be configured to senior white lens, ease caused by prolonged use of visual fatigue.5 ... need for lighting. Specifications:Type: UF86D magnifying glass lampPower supply voltage: 220VLens size: 90mm diameterAdjustment range: any angleLens selection ...