What are single vision lens
Standard single vision lenses have a spherical design where the power you look through is the same in all parts of the lens. However, because our eyes continually move the exact lens power we need to see through for optimum vision alters, depending on the distance of the eye to the back of the spectacle lens. With Easywear it provide clearer vision as the power of their back lens surface varies slightly to compensate for the effect of eye position changes. The advance freeform technology from Onelens allows more precision compared to conventional single vision lenses, leading to clear and sharp vision over the entire lens.
Easywear is an advanced digital aspheric point to point technology. Wearer with high astigmatism and prescription is highly encouraged to prescribe Easywear. Taking into abberation of XYZ surface, all the unnecessary distortion will be reduced.
What are single vision lens
Standard single vision lenses have a spherical design where the power you look through is the same in all parts of the lens. However, because our eyes continually move the exact lens power we need to see through for optimum vision alters, depending on the distance of the eye to the back of the spectacle lens. With Easywear it provide clearer vision as the power of their back lens surface varies slightly to compensate for the effect of eye position changes. The advance freeform technology from Onelens allows more precision compared to conventional single vision lenses, leading to clear and sharp vision over the entire lens.
Easywear is an advanced digital aspheric point to point technology. Wearer with high astigmatism and prescription is highly encouraged to prescribe Easywear. Taking into abberation of XYZ surface, all the unnecessary distortion will be reduced.
Ordinary single vision lens is spherical design, when looking through prescription lenses, image at the edges will be distorted. As the eyes are constantly moving, it is important to achieve vision with the lowest abberation and distortion.