Yesterday, I returned to my optician once again for my new bifocal glasses, because my vision is blurred. But the optometrist said nothing was wrong after he had rechecked the prescription.I just can't seem to get the focus right. Please advise what i can do for now?

Hello, dear springerville. You said your vision is blurred. I think there are something wrong with your bifocal glasses. You should check your prescription first. Then contact with the service and ask for help. You could ask them to check your lenses’ quality. If there are some problems of your bifocal lens, you could ask for change them.