My eyesight is getting worse. It seems that I am starting to get farsighted. I have to buy new glasses.
「視力も落ちてきたし、老眼も始まったようだ。眼鏡を買い替えないと。」- 'My eyesight is getting worse. It seems that I am starting to get farsighted. I have to buy new glasses.'
「老眼」は 'farsightedness' か 'age-related farsightedness' とも言えます。(年齢に関係ない farsightedness は 遠視 です。)