BCGI Health Tips and Advice

Eyes are among the most precious organs of the human body for sighted people, as they have the prime function of enabling you to see the outside world. As eye care is always a preventive step towards good eye health, special measures should be taken by people in preventing damage to the eyes due to dust, UV rays and harmful chemicals.

Exercises and nutrition are some of the best methods you can adapt to for good eye care. And nutrition means including various vitamins, minerals and rich vegetables in your diet.

Note that:

• Carrots are a source of vitamin A, C and E. These vitamins are antioxidants that improve eye health and enhance night vision. Orange, kiwis and grapes are rich in the above vitamins.

• Leafy vegetables including spinach, green peas, French beans and lettuce, when taken in large quantities help in improving your eyesight.

• Nuts, seeds, pepper, eggs, fish and poultry included in food items provide nutrition for eye health. Minerals and nutrients neutralize the harm done by free radicals. This slows down age related eye problems.

• Diet deficient in saturated fats and rich in omega-3 fatty acids has shown to slow down eye related problems.

Over the past few years, use of contact lenses has reached a high limit. People all over the world spend billions of dollars every year for buying contact lenses. The use of spectacles is getting extinct by time. People having visionary problems are going for contact lens instead of specs. Contact lenses are much easy to handle and use than spectacles. People just have to spend a little more money, which will be all. People often get irritated handling their glasses all the time. It is like carrying an extra load with them always. Whereas, latest contact lenses do not create any problem like that. This thin, light piece of plastic is set on the cornea of the human eye.

With this increasing craze for contact lens, hundreds of online stores have grown up selling lenses. And they are making good profit by selling lenses all over the world. The Federal Trade Commission has reported that the sale of contact lens is over $ 1 billion every year in United States. Well known online stores like contactlensescompared.com sell lenses of nearly all of the well reputed lens manufacturers like Bausch & Lomb, Ciba Vision, Cooper Vision, Wesley Jessen and also some common contact lenses from Acuvue, 1-day Acuvue, Optima FW etc. You can find any kind of lens like the bifocal contact lens, colored lens, weekly disposable lens etc in the reputed online stores like this one.

Contact lenses have replaced the traditional eyeglasses at a large extent. They differ a lot from the eyeglasses are provide many facilities that any spectacle cannot provide. These lenses are advantageous over eyeglasses on various aspects. But, there are also some disadvantages that a person has to face while using contact lenses. Here we are going to compare between contact lens and eyeglasses. Everyone knows what an eyeglass is and what its use are. But, there are also few people who do not know much about contact lenses.

Contact lens is a soft plastic plate placed in the cornea of human eye. It works same as that of an eyeglass, but is more advantageous than the traditional eyeglasses. Contact lenses are light-weight and weigh almost nothing, they are fully transparent. When a person wears a contact lens on the cornea region of the eye, it cannot be distinguished. Some contact lens manufacturing companies use tints of color on these lenses, so that they can be visible while cleaning. Since, a contact lens has direct contact with the cornea; there are certain possibilities of eye injury (if certain precautions are not taken). The eyeglasses are safer in such cases, but if a person faces any kind of accident, then also his eyes can get totally damaged by the broken glass pieces of the spectacle. The contact lenses are much better in such cases.

Like your heart and your brain, your eyes too are put to use from the moment your are born and continue to serve you until you die. Ignore eye care at your own peril.

Despite the vital function performed by the eyes in our life, most of us, especially teenagers, do not take good care of their eyes. Eye care for teens is not merely treating the eye in case of any disease. It means taking regular and proper care of the eye. Most teens tend to ignore that their eye needs, not caring for them unless they suffer from an eye ailment. And such an attitude can cause a lot of harm to the eye.

For example, it is an established fact that teenagers are at higher risk from ultra violent radiation of the sun. The size of the pupils of children and teenagers are bigger as compared to those of adults. Hence, their exposure to light is comparatively higher.

Further, as compared to adults, teens spend more time in the sun. And sunglasses, if worn and even if coated with UV block, do not provide adequate protection. Hence, eye care for teens must be given top priority.

The invention of contact lens is one of the best inventions in human history. Contact lens was discovered in 1887, but it was not used at that time. At that time, contact lens were made of thick glass, as a result it was very difficult for the people to use it. Later, with advancement of technologies, contact lens became wearable. Nowadays, people prefer contact lens more than spectacles. Carrying a spectacle on their ears all day long is often a problem for hard working people and also for the young kids. For this kind of reason, people tend to use contact lens more than spectacles.

However, there are some problems about the contact lenses. Most importantly, it has to be cleaned regularly. Most people do not take much care of their lenses and are ignorant about it. There are several different options for cleaning and disinfecting a contact lens, depending on the type of lens a person is wearing. Not cleaning a contact lens regularly can cause discomfort and reduce vision and even contamination. However, contact lens cannot be cleaned like the glass spectacles; it should be cleaned very carefully. There are also certain limitations for cleaning a lens.

The eye performs the function of sensing light and transmitting the signals through the optic nerves to the brain. The brain registers the images and acts accordingly. The importance of this organ can never be overstated. When dealing with an organ as sensitive and as important as the eye, preventive eye care is always better than remedial eye cure.

Proper and timely eye care blunts macular degeneration, which is a harmful consequence of the natural process of aging. A simple habit of visiting the doctor periodically for a check up of the eyes helps a lot in preventing eye problems.

Nutrition and eye care is closely interrelated. Good food rich in vitamin A, E etc will protect you from eye problems. In this regard, it is pertinent to remember that:

• Carrot is a rich source of vitamin A

• Spinach is a rich source of Vitamin E. Vitamin E is an antioxidant. It slows the onset of macular degeneration and deterioration of eyesight.

• Vitamin E and Vitamin C strengthens connective tissues in the eye and thereby contributes to the eye health.

The discovery of contact lens is one of the most important discoveries in human history so far. According to many people, contact lens is a recent discovery, but the history of discovery of contact lens lies in the pages of history. The idea of contact lens was first proposed during the 16th century. But, due to lack of proper technology the idea was not given much importance and was declined. Much later, contact lenses made of glass were made for common people, but this time it was again a failure. These lenses were so heavy, that they were almost impossible for anyone to use. Gradually, with the advancement of technology, the composition of the contact lens changed, and it was made wearable by general people.

The contact lenses which are used nowadays are made of soft synthetic like materials, which do not produce any irritation to the human eye and are very comfortable. These contact lenses have replaced the glass spectacles successfully. Nowadays, most people use contact lens instead of the huge glass spectacles. Contact lenses are easy to wear and can be used by any person; even the infants can use a contact lens.

The eye is one of the most delicate and essential organs of the human body, as it senses light and transfers signals through optic nerve to the brain. And eye care is better than eye cure.

Good eye care slows down processes associated with ageing like macular degeneration. And note everyone should develop the habit of having a periodic check up of the eyes by an eye care practitioner, as remedial measures can help improve eyesight.

For example, children have the habit of watching TV programs at a close distance and for a long time. Glazing at the computer monitor without UV filters also reduces eyesight in children. They should, therefore, be properly guided on caring for their eyes in order to avoid problems in the future.

Also technical personnel, particularly welders, should use proper safety goggles during their job to avoid powerful UV radiations harming their eyes.

And people moving around in sunlight should wear sunglasses to protect their eyes from harmful UV rays. Same is the case with chemists experimenting in laboratories. They should necessarily use protective equipment like safety goggles while dealing with UV light source to avoid getting into trouble with their eyesight.

World’s First Micro Four Thirds System Camera Features Portability, Ease-of-Use and Colorful Blue and Red Models for Personalized Style and Active Lifestyles

Panasonic today announced the world’s first Micro Four Thirds system camera, the LUMIX DMC-G1, the world’s smallest and lightest digital interchangeable lens camera, weighing in at approximately 385 grams (0.85 lbs).* Based on the new Micro Four Thirds System standard, the LUMIX G1 eliminates the internal mirror structure that defines digital single-lens reflex (DSLR) cameras, thus reducing the size and weight by nearly half.** With the mirror-less system, the G1’s flange back, which is the distance between the mount and the image sensor, has been reduced from 40 mm — as specified in the Four Thirds System — to approximately 20 mm.

The new Panasonic LUMIX DMC-G1 will enhance the advanced photo quality and flexibility made possible by the Four Thirds™ System, and with its innovative design, consumers will appreciate the portability of a smaller camera body and lenses. The G1 will be available in mid-November as a kit with the new LUMIX G VARIO 14-45mm/F3.5-5.6 ASPH/MEGA O.I.S lens. Also available in November, and announced today, is the LUMIX G VARIO 45-200mm/F4.0-5.6/MEGA O.I.S.lens.

If every time you wearing contact lens, it always takes you a long hard time, or you have an irregular shaped eye, or your eyes get such problem as astigmatism, or your doctor doesn’t advice to purchase, at that time, probably, custom contact lenses is your best choice.

When wearing irregular lenses makes you feel uncomfortable, or can’t bring you a clear vision, there are two categories of custom contact lenses can sever for your special requirement.

With the development of technology, new innovation springs out quickly, and custom contact lenses now brace two kinds: Rigid Gas Permeable (RGP) and soft lenses. The two bring sharper vision and make you feel more comfortable than previous choices.

Contact lens eye exam will give you an access to know strengthens and complexities of custom made contact lenses, and comprehend GP lenses are integrated as part of the exam conventionally. Eye care practitioners will often check your cornea (the curvature surface of the eyes) with an instrument named keratometer.

The eye practitioners or lens manufacturers choose the curves to put to the back surface of the lens for best possible fit with these measurements.