Long years ago, you have to wear two sets of eye glasses, then doctors discovered the lens at the bifocal eye-glasses ,then recently they do the same thing in a bifocal contact lens. The lens is divided into two halves ,one upper and the other is lower and sometimes it can be in concentric circles ,one lens on the interior…
Tag: Lens
Choosing Hunting Binoculars
It’s hard to track game if you can’t see it. Therefore, one of the most important accessories for hunters is a good pair of binoculars. While there are literally thousands of different models of binoculars on the market, not all are suitable for hunting. Most are not rugged enough for the woods, marsh or field. Many are not suitable for…
Bifocal Contact Lenses For Presbyopia
Presbyopia is a vision condition in which they eyes are not able to focus clearly on near objects. It usually begins after the age of about forty when the lenses in the eye start reducing in flexibility. Presbyopia affects around 90 million adults in the USA alone and about one in four patients passing through an optometrist’s door will suffer…
Nikon Digital Camera Digital Slr Cameras
Nikon is a camera brand, best known for producing SLR camera. As with the boom of digital cameras all over the world, Nikon joined the bandwagon by producing what they make best, thus the new era of the Nikon digital camera was born – digital SLR. One of the best in DSLR, the Nikon digital camera called Nikon D70 is…
Contact Lenses A Buyer S Guide
You have gotten your prescription and are now trying to figure out the best place to buy your contact lenses. You are confident about the safety and quality you will get buying from your eye care health professional, but you wouldn’t mind saving some money, either. If the contacts are just as good from an online service or a warehouse…
Bifocal Contact Lenses Improving Vision
Thick lenses with a line across them were the only option available to those who had nearsightedness and farsightedness. The frames for glasses in general were heavy and very unattractive. The problem with wearing bifocals was getting used to them. You need to look either up or look down especially going down stairs. Adjusting to wearing bifocals made some people…
Having Fun With Crazy Contact Lenses
The arena of contact lens making has become a subject of intense research. As more and more people are wanting to redefine their looks and reinvent themselves into newer images, or as more and more movies are being based on creatures and human in the outer planet, the task of fitting these people with changed personalities has led to the…
About Contact Lenses Coupons
When people want to know all about contact lenses, they will do quite a bit of research on the subject, and then they feel they are better prepared to discuss it with their eye professional. To know all about contact lenses, people must consider create a self-guide that will lead them through many areas of contact lens purchase and wear.…
Soft Contact Lenses What You Need To Know About Them
Soft contact lenses are made up of flexible plastic called the hydrophilic. When soft contact lenses are used, they absorb water in the eyes (hence they are termed as hydrophilic) and become pliable and soft. The nature of the soft contact lens makes it possible to fit perfectly on the eyes. Soft contact lenses are popular because they are used…
Types Of Vision Correction Which Is Right For You
There is no dearth of options when it comes to vision correction. Several types of vision correction techniques have emerged in the recent years, with each year witnessing the birth of a new set of vision corrective procedures. Furthermore, many of these techniques are safe and reliable. Even amidst a lot of options, laser eye surgery is the preferred eye…