How to place Order ?

• First select the reading glasses type you want , if you want the whole lens to have same magnification then select Full Lens Readers , if you want the lens to bifocals with non prescription far with near diopter you need then select Bifocals Readers & if you want the lenses to be Progressive from far non-prescription to near then select Progressive Readers.

• Secondly select the lens color you want with your ordered glasses e.g. Clear (remains clear always) , Photochromic (auto darkens gray color in sunlight & clears indoors)

• Third & final step , just select the reading diopter/strength you want to order & proceed to checkout.

Default Far Vision is 0.00 Degree (Clear, No Strength) in Bifocal & Progressive, If you need +1.00 far to +3.00 near or +2.00 far to +4.50 near or anything like that with some far vision Degree/Strength also instead of 0.00 strength , please contact us before placing your order as we can also supply that for same price as advertised.

Benefits of Sunchangers Photochromic Glasses

• Photochromic sunglasses are commonly referred to as transitional sunglasses because of their transition from dark when outdoors to light when indoors. The definition of photochromic is capable of changing color on exposure to radiant energy and of, relating to, or utilizing the change of color shown by a photochromic substance. You may ask yourself, "How does this happen?".
  Photochromic lenses have many molecules embedded in them. These molecules are transparent to visible light when in the absence of UV light, so the lenses will be light. When in the presence of UV rays, the molecules react and change shape. When this happens the molecules absorb some of the visible light causing the lens to darken. The brighter the sunlight the darker the lens.

  If you wear eyeglasses and wear sunglasses when outside, you are forced to carry two pair of eyewear. For most people this is a hassle. You either break the pair you are carrying or lose them. If you choose to wear photochromics, you can wear them for eyeglasses and sunglasses. You simply buy the photochromic sunglasses.

  Photochromic sunglasses are great for motorcycle riding sunglasses as well. So many motorcyclists are forced to carry two or even three pairs of sunglasses or goggles or interchangeable lens kits with clear, charcoal and amber color lenses. With photochromic lenses you can buy and carry just one pair of sunglasses or goggles for all day and even night riding. With photochromic lenses you do not have to pull off the side of the interstate endangering your life and maybe others to change your sunglasses or goggles. You can ride from morning to night without ever having to change your eyewear.

  Photochromic glasses are best option for any glasses wearer as they protect your eyes against harmful UV rays.Photochromic glasses are multi purpose.

Benefits of Bifocal Glasses

• The glasses have two portions above portion is for Distance viewing & Near portion if for Reading.Near Portion is in Semi Circle shape also known as Round Top Bifocals.Benefits of Round Top Bifocal against Flat Top bifocals is that Near zone is Joint in the lens & also its very difficult to see that portion after wearing.You can clearly see the reading portion when you see it but after wearing it or behind any color its very difficult to see.As you see the pictures I tried so many times to take pictures to show it but due to white background I dont think its visible there.

• If you find yourself taking your reading glasses on and off frequently you may want to consider getting bifocal reading glasses. Bifocals offer you the ability to see both near and far without ever having to remove your reading glasses. There two different kinds of bifocals and many different reasons why people wear bifocal reading glasses.

• Bifocals are the combination of two strength in one lens allowing a person to move their eye to see both near and far without having to remove their reading glasses or exchange them for another pair of reading glasses.Bifocal lens take an adjustment period for your eyes to get used to having two different strength in a single lens.

• Bifocal reading glasses have benefits for those who normally wear glasses and for those who don't. For people who already wear glasses, the change to a bifocal lens in your regular glasses eliminates the need for a second pair of reading only glasses. People who do not normally wear reading glasses may want a bifocal lens combined with a non-prescription lens so they can easily move from near to far vision without a problem. Overall, bifocal reading glasses get rid of having to shove your glasses down your nose so you can see far away or having to lug around a second pair of glasses.
  
  
• Bifocal reading glasses are nice for the person who must often switch from near to far vision. They make less hassle as the wearer can simply move their eyes, not their glasses.

Benefits of Progressive Glasses

• Progressive lenses also provide a more natural correction of presbyopia than bifocal or trifocal glasses. Instead of providing just two or three lens powers like bifocals or trifocals, progressive lenses are true "multifocal" lenses that provide a seamless progression of many lens powers for all viewing distances.Progressive lenses have no dividing lines as they are in bifocals or trifocals.
  With progressive lenses, you can look up to see clearly across the room and in the distance. You can also look ahead to view your computer in the intermediate zone and drop your gaze downward to read and do fine work comfortably.

  And it's easy to adapt to progressive lenses.

  And progressive lenses eliminate an annoying problem caused by bifocal and trifocal lenses known as "image jump." With conventional bifocals and trifocals, images seem to "jump" as your eyes move past the sharply defined boundary between the distance and near parts of the lens. With progressive lenses, the transition between lens powers within the lens is smooth and seamless, letting you change focus from distance to near and back again more comfortably.