Blog
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March 16, 2023Polycarbonate lenses are made from a similar material to that of bulletproof glass, these lenses are 10 times more impact resistant than standard plastic lenses however this material is relatively soft, subsequently, polycarbonate lenses need a scratch-resistant coating to prevent surface scratches.
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March 16, 2023Light reflected from surfaces such as a flat road or smooth water is generally horizontally polarized. This means that, instead of light being scattered in all directions in more usual ways, reflected light generally travels in a more horizontally oriented direction. This creates an annoying and sometimes dangerous intensity of light that we experience as glare.
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March 16, 2023Photochromic or Transition is the kind of lenses that react to UV light. they stay clear Indoor when deactivated (approximately 15% absorption), and outdoors they respond to the harmful UVA and UVB rays darkening down as sunglasses, serving to protect your eyes against the long-term effects of sunlight. They are available in Grey, Brown, Pink, and Purple, these all filter 100% of UV light.
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March 16, 2023Progressive is also called No-Line Bifocal or Varifocal. These lenses combine three visions all in one lens. The distance and reading portions of the lens blend together with a gradual progression from one to the other, giving a third area of the lens, an intermediate vision which allows for clear vision at arms distance, so providing glasses to see in the far, middle and near distance with no dividing lines or segments - just one simple lens for all uses.
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March 16, 2023The size numbers next to the frames are measurements in mm (millimeters). There are three figures listed on the side of the frame.
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March 16, 2023We have the most extensive selection of lenses in the industry, with over 50 different types of lenses to choose from.
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March 16, 2023Your prescription (Rx) provides us with your doctor's recommendation for clear and comfortable vision. The numbers on your prescription tell us how strong the glasses need to be.
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March 16, 2023The payment of Cheapglasses123.com is processed on secure web pages (https) using 128-bit SSL security encryption.
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March 16, 2023Your pupillary distance, or PD, is the distance between the centers of your pupils in millimeters (mm). This measurement is necessary to ensure the correct positioning of your lenses within the frame you have chosen.
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March 16, 2023
- Start at Select the category of your choice from the drop-down menu at the top of the page.
- Browse through the frame styles by clicking the picture thumbnails. On each item page, select your choice of frame colors.
- There is a virtual mirror at bottom of the page, you can use it to see how the frame looks like on yourself or models of different gender, ages, skin color, and face shape.
- Next Step, you will be asked what type of glasses you want. We have Single Vision, Bifocal, Progressive, or Frame Only, pick one.
- Fill out your RX, If you need help click on the questions under each choice to get detailed explanations on each entry.
- Then You will be asked what type of lens you want, We carry a Clear Lens, Tinted Sunglasses, Polarized Sunglasses, or Transition Lens, choose one you like.
- Finally, pick the lens package you like.
- Fill out your shipping and billing information, a beautiful pair of glasses will arrive
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