The hydrogel contact lenses GemaLens 55AC Control provide improved visual acuity, even in high cases of myopia and hyperopia, while being an excellent choice for those with low astigmatism, early-stage presbyopia, and for those who wish to improve their vision in general

• The Optimum Aberration Control is an advanced method of geometrical construction of ideal aspherical curvatures with the addition of front ellipsoidal surfaces which, when applied to the cornea, reduce visual disturbances, thus improving visual acuity at all distances, increasing the depth of the field of vision, and providing maximum contrast perception.
• Common phenomena from the use of contact lenses, such as reduced night vision, low contrast, and annoying glares, are eliminated. 
• Monthly replacement for better eye hygiene.