Binocular lensMagnification: 2Lens materials:PXM optical resinThe weight of the lens clips: about 14 gClip material: glass fibre processing plasticClip size: 50 mm the arm clips, 40 x 30 mmClip weight: 8 g* Glasses not includedBrand: EschenbachProduct number: 1646-20Zoom (optical): 2 timesSize: 2 x magnification.Batteries included: noProduct weight: 68 gPacking size: 14.2 x 12.5 x 8.5 cmRubber tube with a type super light weight feel the weight even after long use, with clips attached to the glasses you have magnifying glass piece flexible won't damage the lens of the glassesJapanese electrical products typically operate at 100V input voltage (Type A plug). If the voltage is not specified in the description or Item Specifics, the product may only support 100V input. A voltage converter may.
These magnifier glasses are ideal for professionals and hobbyists in labs requiring high-quality, long-term tracking optics.
