tri-focal glasses
Hi,
since a few years ago, I've been using corrcfive lenses (glasses) for both near and distant vision correction. Not much correction is needed, but when the (outside) light gets low, I start putting them on.
I have bi-focal glasses with near vision correction on the lower part and the distant vision part on the upper part. This doesn't help me though when looking at my overhead panel which is about 30 cm away from my eyes.
Until now, I've been pulling down my glasses when I wanted to read the overhead panel, but now I have been informed that there are tri-focal lenses that have another near vision part at the top. They are not cheap and before I order some, I'd like to here from anybody about her/his experience with them.
Thanks in advance!