Neitz BLP-4 High Magnification 4x Binocular Surgical Loupe

The 4x High-Mag Surgical Loupe provides a narrow, but much closer view than our 2.5x Wide Field Surgical Loupe or 3x Surgical Loupes for tiny delicate work. Excellent for for surgery, watch-making, diamondology, cartography and other work requiring sharp high magnification. Makes possible long performance of extremely delicate work without fatigue. Magnifies 4x with variable foucusing Feature. By simply rotating the lens rings clockwise or counter clockwise (like a pair of binoculars) you can adjust your working distance. At a working distance of approximately 27", objects appear to be 6.5" away. At approximately 14", objects appear to be at 2.5" distance. This variable focus function also permits near or farsighted persons to use the instrument without prescription lenses. Mounted on super light weight, corrosion resistant titanium frame with cable temples (54-14-140). Spectacle frames are Rx ready with no lenses. Includes really nice hard case with padded lining and removeable neck strap