About this item

• Optical grade magnifier
• Durable LED lasts 100,000 hours
• 1. Circular lens with a 4" diameter
• 2. Lens that is round and measures 4" across
• 3. 4 inches in diameter, this lens is circular
• 4. Round lens that is 4 inches in size
• 1.5x magnifying lens with 4x bifocal
• Bright white energy-efficient LED