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  1. Standard Progressive. PAL Design on Front side. Fitting cross location: 2mm above 180 line. Rec. minimum fitting height: 18mm. Available as: Clear; Photochromic; Polarized. Available in: US and Canada.

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    • How to Use This Catalog

      Each lens in this catalog is labeled with a sequential...

    • What Are Progressive lenses?
    • How Progressive Lenses Work
    • Who Should Use Progressive lenses?
    • Tips For Adjusting to Progressive Lenses
    • How Much Do Progressive Lenses Cost?
    • Summary

    Progressive lenses aremultifocal lensesthat correct near, far, and middle vision. There’s a seamless transition in magnification from top to bottom. A progressive lens has three sections. Unlike bifocal and trifocal glasses, progressive lenses differ in that no visible line separates the sections. The prescription changes across the lens, so you ca...

    Progressive lenses change slightly in prescription throughout the lens. This makes for a smooth, gradual shift instead of a harsh difference in section. With progressive lenses, you look through the top section of the lens to see things that are far away. The middle section of the lenses clarifies objects in the middle ground. The bottom section he...

    The best way to determine if progressive lenses are right for you is to schedule an eye exam with your doctor. They may recommend progressive lenses if you have near and distant vision trouble. You might need progressive lenses for a variety of reasons. Some of these include: 1. As you get older, your eyes change, and your reading vision declines (...

    Getting used to wearing progressive lenses may take some time, like all corrective lenses. This is especially true if you are not used to wearing glasses. It can take weeks or even months to get used to wearing progressive reading glasses. Here are some tips for adjusting to progressive lenses: 1. Wear your eyeglasses often 2. Pick glasses that you...

    Glasses themselves can be costly. Prices range from about $8 to upwards of $600 for people who don’t have vision insurance.3 Your vision insurance may or may not cover the cost of prescription glasses. Some insurance plans may pay up to a certain amount. How much your glasses cost you depends on a few factors: 1. Where you buy them (your geographic...

    Progressive lenses create clear vision at all distances. Unlike traditional bifocals and trifocals, a progressive lens has no visible lines, making for a smooth transition. There are many different types of progressive lenses, including standard progressive lenses, premium progressive lenses, and computer progressive lenses. Wearing progressive len...

  2. ophthalmic professionals who want to identify progressive addition lenses (PALs) and any variable focus lenses currently available in the United States and Canada, including lenses that have been discontinued within the past five years.

  3. Progressive Lens Chart Lens Style Material Min Fit Laser Markings Temple Power Range Essilor Ovation Poly Polarized G/B Semi Soft/Multi 17 mm Add P-10.00 to +6.00 0.75 to 3.50 Essilor Ovation 1.67, Transitions Gray Semi Soft/Multi 17 mm Add 67-10.00 to +6.00 0.75 to 3.50

  4. EPIC is an electronic catalog that shows the markings of more than 500 progressive lens designs in the US and Canada. It helps to identify the lens supplier, name, material, filters and corridor lengths based on the engraving.

  5. Each lens in this catalog is labeled with a sequential number (Item Number), shown in the right hand corner of the lens entry. In each index, symbols and lens characteristics are listed along with their relevant lens item numbers. To find a lens in the catalog, locate the item number(s) in one of the indexes

  6. Feb 11, 2023 · A layout chart or cutout chart is a tool used by ophthalmologists, optometrists and lens technicians to check the accuracy of progressive lenses. It consists of a series of cutouts that simulate the different lens points needed for reading, intermediate, and distance vision.

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