If you are over 40 and are experiencing gradual vision loss at distance and close ranges, chances are you are experiencing presbyopia, the common gradual loss of near and distance…
Nikon lenses offer 2 types of lenses for single vision: spherical and aspheric/multi-aspheric lenses. Aspherical lenses are flatter and thinner then spherical lenses and have two distinct advantages:
- Better vision. They have less distortion around the edges of the lenses, which allows for sharper vision.
- A more attractive look. They have less magnification, so they have less impact on your appearance