5 апр. 2024 г. · It has to do with the curvature of your eye, meaning comfort and fitting. Too high means flatter, making the lens slide around, fold, pop out..

29 июн. 2020 г. · Does contact lens diameter affect the base curve? For example, would a base curve of 8.5 be the same in both a 14.0mm diameter lens and a 14.3mm diameter?

22 авг. 2017 г. · If they are soft contact lenses they probobly only come in one or two base curves per brand, and they do not matter as much. if they are hard ...

10 апр. 2020 г. · You can be fit into other contacts with different base curves and diameters. They just have to be checked on the surface of the eye to make sure ...

15 июл. 2017 г. · It can do a number of things. Someone else mentioned that it could impinge the vessels, cause rubbing underneath the eyelid, and a number of other issues.

24 мая 2024 г. · It depends on the contact lens material and thickness which base curve will be suitable for you .. only the optometrist can decide this.

9 янв. 2023 г. · My experience is that BC doesn't matter a whole lot, especially when comparing soft contacts of different brands. I've tested Acuvue Oasys 1day ...

12 мая 2020 г. · I doubt your optometrist would prescribe a new lens without first considering the fit, 8.4 to 8.6 is quite a small difference but more ...

17 авг. 2014 г. · It's quite important, the base curve refers to the curvature of the lens, which needs to match up with the curvature with your eye.

27 янв. 2024 г. · Contact lens manufacturers make their lenses in in variety of base curves and diameters. In soft lenses this doesn't really matter that much.