BM-6 Bar Magnifier with 2.5x magnification and 6" length. Our premium dome shaped acrylic bar magnifier is perfect for reading newspaper, bills, small type and is the most powerful bar magnifier available. Simply place the bar magnifier down on the surface and effortlessly glide it across the surface for 2.5x magnified type, 6 inch length makes this bar magnifier ideal for everyday use and to magnify a full column of print.