The panasonic 25mm f14 leica dg summilux micro four thirds lens is a light high performance leica dg lens that delivers superb optical performance for use everywhere you go based on the micro four thirds standard and meeting leicas strict standards ensuring high optical quality the panasonic 25mm f14 lens will allow you to take stunning photos and videos wherever you are even when shooting in low light conditions an ultra high refractive uhr index lens makes it thin and light without c