Contact lenses are safe to use if you follow the thorough eye care routine which can be provided by your Pearle Vision doctor. They should be cleaned using contact solution in between each use and disposed of as recommended by the brand you choose. Most people worry about having to put in...
Different manufacturers use different materials and a variety of different technologies in the making of their lenses, which makes some lenses less suitable for some eyes than others. And, while most people find one brand that works well for them, it may take trying a few different brands b...
In addition to ensuring the brand is correct, double-check whether the power and other details are right, the FDA says. If something about the lenses appears to be wrong, contact your eye care professional and the retailer. 5. Shop around Prices for the exact same brand of contacts frequent...
A regular eye examination is valid for one year and should provide you with the information you need to choose the best coloured lenses. If you have done a checkup in the past and it’s been over a year, you need to do another one before you get this medical device. You can visitht...
When they’re worn to correct vision, contact lenses work by bending light as it enters the eye. The light then hits the eye’s retina in just the right spot to produce sharp, accurate images. Glasses work the same way—both types of lenses are addressing refractive errors in the eye ...
With some of the websites listed above, you’ll find they have several brands to choose from. Choose the kind that you’re interested in. Some websites also offer colored contact lenses – more about that in a minute. Colored Contact Lens Samples to Change the Color of Your Eyes ...
Some contact lenses also have a laser marking, such as the brand name, on the edge to help you. If you can read it properly, the lens is not inside out. Don’t worry if you place a contact lens in your eye inside out. The lens will feel uncomfortable, but it can’t do any dam...
Unfortunately, even when you buy a brand-new lens, sometimes the DSLR body and lens just aren’t perfectly calibrated to each other. In other words, your camera’s autofocus might be working perfectly, but there might be a slight physical misalignment in the lens, or the camera’s AF modu...
Photochromic lenses: Photochromic lenses automatically adjust to changing light intensities and conditions. These lenses actually get darker on bright days, and lighter when conditions get darker. A couple of caveats: The photochromic process takes longer to work in cold conditions, and it doesn't wo...
DSLRs and mirrorless cameras — particularly entry-level models — are often sold in kits, meaning they are typically supplied with a basic zoom lens, which may be something like an 18-55mm or 14-42mm depending on the brand and format of your camera. One common misconception about interchang...