3 Review(s)

1.APPLICATION RANGE:The aged, low vision crowd, macular degeneration, reading books, newspaper, read crossword puzzles,suitable for children to observe insects,repairing electronics, cataloguing coins, help produce small,precise handicraft workers,appreciating flowers/potted landscapes etc.2.THE PERFECT LENS FOR ANY TASK:The 1X to 2.5X magnifying lenses are ideal for reading and hands free applications like sewing and knitting,while the 3.5X lens is perfect for soldering, model building, coins, stamps, jewelry appraisal, watch and electronic repair etc.3. SPECIFICATION OF LED HEAD MAGNIFIER:Lens Dimension: approx 8.5" x 3.5"Field of View: 250 ~ 350 mm (1X lens)200 ~ 300 mm (1.5X lens)175 ~ 275 mm (2.0X lens)150 ~ 250 mm (2.5X lens)80 ~ 120 mm ( 3.5X lens)Magnification: 1X, 1.5X, 2.0X, 2.5X, 3.5XColor: blackNet weight: 156g