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Important Optical Goods Terms
There are plenty of retail optical goods at your disposal. These include an assortment of prescription eyeglasses, contact lenses, bifocal eyewear, and designer sunglasses. As you know, different individuals require different type of optical goods and protective eyewear for various reasons. If you are looking for new prescription eyeglasses or high fashion shades, it helps to understand what is involved in this industry. You will find several key terms below that can assist you with better understanding retail optical goods.
Optometrist – A professional who examines eyes for defects and prescribes corrective eyeglasses and contact lenses.
Optician – This is an individual qualified to make and supply eyewear, contact lenses, and corrective eyeglasses.
Bifocal – Eyeglasses that have lenses with two separate parts; one is for reading and close up vision, while the other is for distant vision.
Transition Lenses – These are protective lenses that get darker in the sunlight in order to protect the eyes from UV rays.
Disposable Contacts – These are prescription contact lenses that come in various colors and can be thrown away after each use.
Progressive Lenses – These are corrective lenses that are used in eyeglasses to correct certain vision disorders like presbyopia.
Eye Care Exam – This is an optometry exam that is given to determine your vision and whether any defects are present.
Designer Eyewear – Frames for prescription glasses and high-end sunglasses that are not cheap/inexpensive.
Protective Eyewear – These are optical goods that are used to protect the eye from wind, sunlight, and debris.
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Long before wearing monocles or scissor glasses became available to the optically challenged, civilizations have looked for ways to improve their eye sight. Efforts at magnification are recorded as far back as ancient Egyptian civilization. Fortunately for us, today's optical goods have all the benefits of modern science and technology behind them. Optometry today makes better vision possible for millions.
Many circumstances may send a person to the optometrist. A doctor, teacher, or other care giver may notice a persons need for an exam. Or, the individual himself may experience headaches, reduced vision while driving, or difficulty reading small print. Opticians perform a variety of tests designed to evaluate eye health. They then write prescriptions for glasses or contacts that have the appropriate lens strength to meet the needs of the consumer.
Some patients only need glasses for reading purposes. Others who need to wear glasses all the time may choose between bifocals and progressive lens options. Some versions are designed with transition lenses that offer protective coatings against the sun. Contact wearers can choose between disposable and reusable versions. They may even choose to alter their eye color based on the latest fashions.
Designer frames are an important part of the optical goods market. Consumers are willing to make a large investment in an accessory that they will wear on a frequent basis. Retail eye wear stores and optometrists offices typically carry a line of frames. These can sometimes be found more cheaply by shopping around a larger discount outlets.