Binocular lens Magnification: 2.5 Lens Material: PXM optical resin Lens + clip weight: about 18g Clip material: Fiberglass machined plastic Clip size: arm 50mm, clip Unit 40 x 30mm Clip Weight: About 8g * glasses are not includedSize: 2.5 x magnificationI do not feel the weight even in the use of the super light and long time, the type of loupe attached with a clip to your glasses is with a rubber tube, so it does not damage the lens of 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 be required to use 100V devices in your country. Please contact the seller for accurate input voltage details.
