LED Desk Lamp with Aspheric Multi-focused ...

Design Aspheric multi-focus lens   Specification Material-polycarbonate: nd 1.586 Vd 30 specific gravity 1.20 Lens size width 180mm x height 120mm x thickness in the center 8.4mm Fixing device support plate, fixing stand, clip shape   Surface treatment Hard coating, multi coaring, ITO (EMI), water-repellent coating   Use Home: Close distance work such as reading, computer, writing and so forth Office: Close distance work such as writing, computer and so forth School: Professor research room, lab Hospital: Simple surgery, chart reading, prescription on computer monitor, picture viewing Industry: close distance work such as semiconductor, precision work and so forth Public institute: Work and close distance work by customer   Product Desk (fixing plate/clamp), with handle, portable   Application Prohibition of adjustment during adolescence Slow progress of presbyopia (slow increase of addition by repetitive adjusting movement)   Characteristic Without any distortion and eye fatigue, you can see everything much clearer and brighter with our Eagle Eye.