Progressive lenses are a type of multifocal lens that provide a smooth transition from near to far vision. The main types of progressive lenses in the market is common progressive glasses.
  common progressive lenses are more affordable, as they are easier to produce and customize. They also have a shorter adaptation period, as they are more similar to conventional bifocal or trifocal lenses. However, common progressive lenses have more visible lines or segments, which some people may find unattractive or distracting. They also have a narrower field of view, as they increase distortion and aberration.

   premium progressive lenses have the power changes within the lens material, while common progressive lenses have the power changes on the surface of the lens. Therefore, compared with common progressive glasses, our premium progressive lenses have a wider field of view, and the burden on glasses is also less, which is suitable for older mature men
   premium progressive lenses are more aesthetically pleasing, as they have no visible lines or segments. They also have a wider field of view, as they minimize distortion and aberration. However, premium progressive lenses are more expensive, as they require more complex manufacturing processes. They also have a longer adaptation period, as they require the wearer to adjust their eye movements and posture.
   The premium progressive lenses is closer to the eye, and when the eye moves up and down and left and right, the eye needs to move more. In the case of common progressive lens, the eye does not need to move from side to side too much to see around.
   For those customers who have strong eye rotation force and large field of vision, we can recommend premium progressive lens; Thanks to the professional technical support, we can make premium progressive lenses which need more skill. Therefore, at Gentseyewear, our lenses are all the best premium progressive lenses, specially provided for the modern man.
   The choice between premium and common progressive lenses depends on several factors, such as the prescription, lifestyle, budget, and personal preference of the wearer. A qualified optometrist can help determine the best option for each individual case. 
   At Gentseyewear, we offers the best premium progressive lenses, there are professional opticians that can meet your need and provide high quality and fitting eyeglasses for morden man.