we have bought spectacles in the month of June 2011, in the month of February 2012, we have noticed that the lens is cracking and we went & shown in the show room, they say that for lens guarantee is only six months, they have given cheap product, the service is very poor, in spite of send emails we do not get reply, in spite of sending reminders. TATA is cheap company to compete they get cheap products to the market. my advice to others...... AVOID TITAN EYE WEAR.