Polarised Bifocal +2.00 Magnification sunglasses New to the Fortis Eyewear collection Highly requested addition features a +2.00 magnified segment Allows the angler not only perfect vision when fish spotting But also the ability to see items up close Enhances fiddly jobs such as tying knots / flies or sharpening hooks The magnification doubles the size of the objects you put in front of it