Friday, February 22, 2013

Astigmatism angle. Higher or lower?

Hello.
I'm ordering contact lense (Air Optix for Astigmatism) and i was wondering:

R: -1.25x25°
L: -1.25x175°

Since there isn't lenses for 25°, 175°etc.
Should i order lenses with higher angle or lower angle? Should i order 20° or 30° for right eye and 170°or 180°for left eye?

Thanks!
>>> Astigmatism angle. Higher or lower?