Nikon U1-4D

Reading Magnifier U1-4D. U1-4D (1.5x - reference magnification* ) The handle can be used as a stand to support your hand, which minimizes the burden on your hand during extended periods of reading. Features: •Minimizes the burden on the hand and arm while holding (Universal Design) •Handle can rotate 360 degrees and its angle can be adjusted freely •Folding the handle enables compact storage •High-precision aspherical lens reduces image distortion all the way to the lens periphery •Hard coating on the lens surfaces to prevent scratching •Can be held in either the left or right hand Specifications: Reading Magnifier U1-4D Effective size of lens (mm): 100x54 Refractive power (diopters): 4 Reference magnification* (x): 1.5 Lens material: Acrylic (PMMA) lens Lens form: Equiconvex aspherical lens Surface coating: Hard coating Size (LxWxD) (mm): 83×142 (up to 242 when the handle is open) x18 Weight (g): 103 * ) Reference magnification is when an object is clearly visible at approx. 250mm....