Buying contact lenses is a big deal because they affect how it is you see the world around you. Since eyesight is very important, it is important to make sure that no harm can be done to our vision and that nothing occurs that can negatively compromise our vision. However, when buying contact lenses, many are not sure what to look for and there are certain things that should be evaluated before contact lenses are considered. Do you have allergies? Do you work in an environment where particles of materials and fumes can get in your eyes? Are you able to properly take care of the contact lenses? These are just a few questions you should ask yourself when bringing the issue of having contact lenses to the table with the doctor.
Once you answer the above questions and you determine that allergies, work, and proper care of the lenses are not an issue; then it is time to ask the doctor questions. Learn as much about your contact lenses as possible. Even if you are using an online service to order your contacts, get on the phone or e-mail them a bunch of questions. You want to know what your choices are and how those choices will affect your ability to see. You want to be able to see the best you can and be comfortable while doing it, so don't be afraid to ask these questions:
- What do the markings on the box mean? You should ask this question, especially if you will be ordering contacts from a source other than your doctor. The markings are your measurements such as "sph" meaning the spherical power of the lens. A negative before the number means that you are myopic, or what many call nearsighted. The "BC" is the curvature of the back of the lens and the "Dia" is the diameter of the lens. These are just a few examples of what you may see on the box.
- What are the different materials that I have to choose from? You want to know this because different people may require different materials. Some even have to try different contacts before they find one that fits them well, so don't get discouraged if this is you. This is why the doctor may offer you a trial pair. If that doesn't work, then he may offer you another until you can find one that is comfortable enough for you.
- Are soft contacts or hard contacts better for me? Hard contacts are hardly used nowadays, but there are those who wish to continue wearing them. The doctor may suggest soft lenses, but an exception may be made if you wore hard lenses in the past and liked them.
- Why is my contact lens prescription different than my glasses? The distance the lens is from your eye can have an impact on this. It also depends on what degree of astigmatism you have. Astigmatism may be corrected on one or the other.
- Can my astigmatism be corrected with my contacts? It is possible for low astigmatism to be corrected with contacts, but it is fair to say that those with severe astigmatism may find that they see better with their glasses since astigmatism can only be corrected so much with contact lenses.
And so these are questions that you must ask of your doctor to learn a little more about these very small and clear circles that correct vision for millions of people. It is important to know this information because it allows you to know more about what you're putting in your eyes and helps you make more informed decisions when choosing the contact lens that is right for you.
Questions To Ask When Buying House
The following questions will help you obtain information to help you make better comparisons and choices. Where we have indicated, be sure the information is provided on the receipt. Information stated on your receipt provides clear evidence of representations made to you by the seller. In the event of misrepresentation, the written information will enable you to obtain restitution. In the US, consumer protection laws require accurate and complete representation of the facts. If there is misrepresentation, the seller can be held legally liable; in such cases, sellers must refund the purchase price or deliver a product that meets the written description, regardless of the store policy.
Here are some great questions to ask while shopping for pearls.
1.Are these pearls natural, cultured or imitation? If they are represented to be natural, be sure the words "natural pearls" are stated on your receipt. Also, if natural, pearls should be accompanied by a laboratory report verifying this. If they are not, be sure to get a report. Note: X-ray examination must be performed to verify that pearls are natural. This must be done by a gem testing laboratory with proper equipment; dental x-rays are unreliable.
2.What is the shape? Make sure the receipt includes a statement specifying shape, such as "perfect-round, round, semi-round, baroque", and so on. If baroque, note whether the pearl is symmetrical or asymmetrical. If round, be sure to ask whether the pearl is truly "round" or "three-quarter" round. This should be clearly stated as "round" on the receipt.
3.How would you describe the overall quality of these pearls? Are the pearls AAA, AA+, AA or A quality? Knowledgeable sellers know whether the pearls they are selling are exceptionally fine, good, average, or poor quality. A statement describing the overall quality should be provided on your receipt, as well as a written guarantee of pearl type.
4.What is the nacre thickness? We recommend knowing what the nacre thickness is. A knowledgeable seller should be able to tell the thickness of your pearls' nacre from the intensity of its luster. They should also be willing to indicate this on your receipt if you request.
5.Do these pearls have good luster? Again, find out how the seller would grade the luster (exceptionally high or intense, very high, high, medium, fair, poor). Keep in mind that if they exhibit a high luster, they will probably have very thick nacre.
6.What color are the pearls? A knowledgeable seller should be able to tell you the body color and overtone and provide this information on your receipt. "White-Rose," for example, would indicate that the pearl has a body color of white with an overtone of rose.
7.Is the pearl color natural or color-treated? Make sure that your receipt states whether the pearl is a natural color or if it is color-treated. Both options can be perfectly acceptable depending on the type of pearl. For example, a white Akoya pearl with a rose overtone should be a natural color; it should not be treated to be this way. It would be normal for a black Akoya pearl to be color-treated however, as Akoya pearls are not naturally black.
8.How does the pearls' "surface perfection" rank? Make sure your seller states what kind of blemishes, if any, appear on the pearls' surface.
9.What size are the pearls? Remember, price increases as size increases (with each half-millimeter increment). Be sure the exact size is stated by your seller on your receipt. Uniform strands, pendants and earrings should have an exact size, described in a half-millimeter range; such as "7-7.5mm". For a graduated strand of pearls the size is measured in a range from smallest to largest. Different sizes are considered rarer than others depending on the type of pearl. For example, 10mm is not large for a South Sea pearl, but would be considered extremely large and rare for an Akoya pearl.
10. How well matched are the pearls? When purchasing pearl necklaces, bracelets or jewelry containing numerous pearls it is vital that the pearls are matched. This means that each pearl should be nearly identical in its' color, surface markings and luster. Pearls that are poorly matched will be much less valuable and beautiful than properly matched ones.
Both Amy Nutt & Ppearl are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
Amy Nutt has sinced written about articles on various topics from Culture and Society, Recreation and Sports and Women. Clearly Contacts is an online company offering a wide selection of. Amy Nutt's top article generates over 368000 views. to your Favourites.
Ppearl has sinced written about articles on various topics from Eyewear, Pearls. About the Author:Yan Berry is a seasoned pearl expert and designer from , a leading online. Ppearl's top article generates over 5400 views. to your Favourites.
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