LED light source and battery compartment are designed separately.Handsfree eyeglasses legs and headband are interchangeable to ensure more comfortable and tight wearing.Double Left & right eye patches magnifier/loupe with adjustable LED.Eye patches can be moved leftwards and rightwards, and can rotate 180 degrees upwards and downwards.Widely used in mechanical processing, electronic repair, jewelry appraisal, timepieces repair and miniature engraving, etcProduct descriptionYour highest satisfaction is our greatest pursuitShip from China, it will takes about 8-17 business days to reach you,nice price, good qualityFeatures:Left & right double eye patches magnifier/loupe with adjustable LED.4 Pairs of replaceable lens with different magnifications.LED light source and battery compartment are designed separately. Handsfree eyeglasses legs and headband are interchangeable to ensure more comfortable and tight wearing.Eye patches can be moved leftwards and rightwards, and can rotate 180 degrees upwards and downwards.Widely used in mechanical processing, electronic repair, jewelry appraisal, timepieces repair and miniature engraving, etc.Specifications:Lens magnifications: 10X, 15X, 20X, 25XBattery: 3 * 2 LR1130 batteriesColor: BlackMaterial: ABS Optical lensPackage size: Approx. 14.7 * 12.2 *6.1mm / 5.8 * 4.8 * 2.4inPackage weight: Approx. 163g / 5.7ozPackage includes:1 * Eyewear magnifierRechtliche HinweiseHinweis:1. Das Vergrerungsglas kann nicht fokussiert werden. Linkes und rechtes Auge wechseln abwechselnd mit einem Vergrerungsglas.2. Um das Objekt gut zu sehen, die beste Arbeitsabstand bitte nicht mehr als 1-5cm. Je hher die Vergrerungslinse benutzt, desto nher braucht der Abstand von der Verwendung.Das Objektiv kann gedreht werden. nicht beide Augen mit der Lupe.3. Bei Fragen wenden Sie sich bitte an uns. Wir werden Ihr Problem so schnell wie mglich lsen.