Size: 56 x 36 x 20 mmWeight: approx. 78 gSpecifications: magnification: 10 x (4 x 6 x: 10 x), lens size: 30 mm , lens diameter: 28 mm , lens type: by convex (both visible)Brand: EschenbachProduct number: 1187Product weight: 90.7 gPacking size: 5.6 x 4.4 x 2.3 cmIndustrial precision inspection Loupe.