These are no-line multifocals designed to give clearer vision and easier focusing at all distances. The vision areas on the lenses are designed to match the natural movements of your eye, for smoother, faster transitions when shifting focus from near to far. Many people find this kind of no-line lens easier to adjust to, because there is minimal "vision jump."

We are Proud to now offer Bifocals and Progressive no-line Bifocals! We have several different options available. Please email us for more information! See similar questions...

Varifocals and bifocals require careful measurement and it is therefore only possible to supply these 'face-to-face' via one of our retail outlets. See similar questions...

them for another frame making any price adjustment necessary. please see our terms and condition for further information. Your purchase is guaranteed against manufacturing defect for 12 months from the date of purchase. In this instance please return them to us stating the problem and we will resolve any problem. This does not cover damage from accidents or misuse. If you do damage them or scrath the lenses please email us the details and we will let you the cost of repairing them. See similar questions...

There are many choices on the market-many styles and brands offer just the right options for each individuals needs. Progressives or lineless bifocals/trifocals are some of the most popular styles of lenses for correcting presbyopia (the need for two corrections-both near and far focus points) since they give the most natural vision and are the most cosmetically appealing. See similar questions...

Warranties on Varilux lenses may vary among eye care professionals. It is important to understand warranties available to you from the eye care professional you plan to purchase your lenses from. We at American Vision Care warranty Varilux and all progressive lenses for a full 60 days, to insure you will adjust to them. See similar questions...

You can specify default drawing values for display objects based on object type and nominal kV. These values can also be saved to or loaded from auxiliary files providing continuity when creating multiple diagrams. If you have geographic information regarding the location of the buses in your system, you can automatically insert the buses at the prescribed locations. See similar questions...

Yes. Bifocals offer the convenience of distance and reading powers in one lens. You should only order bifocals if your optometrist has recommended them. We use D28 lenses which have a 28mm-wide segment in the lower half of the lens and are positioned 3mm below the lens centre. Please ask your optometrist to write your prescription assuming a distance of 12-13mm from the eye to the lens (back vertex distance). See similar questions...

In addition to the information provided here, and elsewhere on this web site, American Vision Care is an excellent source of information about Varilux lenses and their specific applications to your individual prescription and lifestyle. See similar questions...

All the records in my collection (that I didn't buy when they first came out), were all bought in "real life" used record stores, flea markets, on record conventions, from mail ordering catalogues and so on. I can't recommend a specific site, since I've never shopped on-line myself. But a good place to start looking for records is GEMM (Global Electronic Music Marketplace). See similar questions...

Answer: Connecting to the Internet requires just a click of the mouse and the dish finds the satellite automatically. It then "peaks" on the satellite and goes through a process known as ACP (auto cross-pol). At that point you are on-line with a stable, high speed connection. The time it takes will partly depend on how far the dish must turn to see the satellite, and partly on how quickly the Hughes ACP servers respond; typical deployment time is 5-7 minuts. See similar questions...

Absolutely!! We can put progressives or lined bifocals into your own frame or into most of our new frames. SpecsMakers.com offers a wide range of progressives to fit your needs. See similar questions...

Bifocal lenses have two focal powers: distance and near while progressive lenses have all powers; distance, intermediate and near. See similar questions...

Bifocals are lenses that have two parts - the upper part is used for distance vision, and the lower part is used for such close vision tasks as reading or sewing. Even though bifocals can technically be considered multifocals (because they have more than one focus), the term "multifocal" is generally used interchangeably with the term "trifocal", because they have three or more segments. See similar questions...

Varilux has conducted extensive clinical research, the result of which has produced a lens offering all presbyopes naturally comfortable vision never before achieved with a progressive lens. With over 100 million pairs sold, the unique triple-patented* varilux lens is the brand most prescribed by eye care professionals and trusted by millions of satisfied wearers. See similar questions...

Most individuals will learn to use their Varilux lenses right away. Others may take a bit longer to become completely comfortable. We at American Vision Care should be made aware of any extended adaptation period. A "fine-tuning" frame adjustment may be all that is necessary to assist in this initial period. See similar questions...

You should receive a Varilux Wearers Guide from American Vision Care when your eyeglasses are dispensed to you. A Certificate of Authenticity guaranteeing you've received genuine Varilux lenses is attached to the front cover of the Wearers Guide. See similar questions...