Catalog number: 018-A Features: ● A sheet-type lens that is as thin and light as a writing pad, making it extremely convenient to carry. ● Images are clear because it is produced by press molding. Uses: ● For detailed work. Specifications: ● Magnification (times): 3.5 ● Lens dimensions (mm): 80 x 43 ● Thickness (mm): 0.4 ● External dimensions (mm): 85 x 55 ● Lens: Fresnel lens Material/Finish: ● Polyvinyl chloride (PVC)
