Archive for the ‘Helpfull Info’ Category

Sun Clip Check Up

Friday, July 23rd, 2010

For once that promise of the fabled Barbeque summer may just be possible, as some parts of the country swelter due to the driest weeks since records began. Our thoughts, and those of our clients, turn to sunglasses, as spectacle wearers have to think a little more carefully than carefree, non-prescription wearers! For the latter it’s easy, just making a decision based on looks and comfort to see them through the summer months.

Sun clips that you put on top of your glasses may seem like a cheap, simple, easy option. You simply pop them on to your frames when the needs arises, no problem. They are lightweight, easy to carry around, and can be transferred to new frames when you change your glasses. There are however a few pitfalls that you may need to avoid so think carefully before using that ancient sun clip you unearth every year.

Firstly, make sure they give 100% UV protection. A dark lens makes your pupil open wider, allowing light to flood into the eye. Without a UV filter damaging rays can cause irreversible problems, such as cataract or macular degeneration. Legislation now means that all sun protection must be kite marked and give full UV protection, but sun clips tend to hang around for longer than actual sunpecs, so if you have an old pair, get them checked before you wear them.

Sun clips can also damage your glasses, especially if their style means they come into contact with lenses. We’ve seen scratches down the front of lenses due to those huge shields you wear right over your frames, and deep edge scratches where the clip holds the lenses. This kind of damage means a new lens, making your ‘economical’ clips a rather false economy!

The other danger is in clips that obscure your peripheral vision, due to bad fitting around the edge of your specs. This can be dangerous for drivers and elderly people who are unsteady on their feet. So if you wear clips yourself or have a relative who does so, make sure they fit well, without touching the spectacle lenses, think about obscured vision, and ask an Optician to check their level of UV protection.

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Muscle Power

Wednesday, July 21st, 2010

When we really think about how the human body works, muscles are seen as the power stores that drive us. Think of muscles and we visualize hard bodied sport’s men and women with sculpted bodies, perfect specimens of fitness and health. There are however some tiny muscles that most of us take for granted, which we use every waking moment in our visual system. They work tirelessly throughout the day to make our eyes work together and give us the gift of sight.

The movement of each eye ball is controlled by six muscles, called extra ocular muscles, which hold the eye in place and enable it to move. This gives us the maximum vision all around us, and helps both eyes to work together. Shut each eye individually and you’ll realize that you see a slightly different image with each eye, but by controlling the movements of both eyes and the brain then fusing the two images together, most of us don’t suffer from double vision.

Problems arise if your muscles don’t work together, and the eyes don’t turn together. Injury or disease such as stroke can cause difficulties with this, stopping the two eyes from co-ordinating their movements. Some of us are born with abnormalities in the length of a muscle, which means one eye is out of alignment. This can be corrected by surgery.

Opticians correct double vision by using a prism built into your spectacle lenses. The prism bends the light so that you only see one image. This can be put into one or both lenses, and usually we divide the prism up so that the weight is even across both lenses. We also use prisms that stick onto lenses sometimes, this allows us and you to experiment with the amount of prism needed, or correct a temporary problem. When you’re tired the double vision can be worse, as your eye muscles suffer from fatigue just like aching legs or arms! To prevent eye strain and overworking those busy eye muscles, always wear glasses if they have been prescribed, take breaks from close work at regular intervals, and visit your optician at once if you suddenly suffer from double vision. All less tiring than a visit to the gym!

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One for All!

Monday, July 19th, 2010

I didn’t need glasses until my early forties, when my previously perfect sight let me down and suddenly I couldn’t see to read. I could still manage if I squinted and held things at arm’s length, but obviously this became somewhat impractical as time went on and one day my poor tired arms simply became too short! The optician told me this happens to everyone but to be honest this was wasn’t much of a comfort! So I ended up gradually collecting glasses to help in different situations.

I had reading glasses, and after a nightmare meeting when I ended up with a raging headache and very tired arms when I forgot my specs, I started keeping one pair at work, one at home, and one in the car just in case! Then I started to need help for the computer, and couldn’t really see the dash board clearly either. This meant another pair of computer specs for work, one for home, and one for the car! This worked until I’d go home with the work pair in my bag etc and then end up with all of them in the wrong location! Then of course there were my sunglasses, which I wore for driving, but still couldn’t see the dashboard.

Exhausted by all of this, and fed up with my worn out glasses that got squashed in handbags and were constantly bent, I went back to talk to the optician again. I still didn’t need glasses for distance sight, but we decided that the time had come to go for varifocal specs. The advantage for me was huge – one pair of glasses that I could leave on all the time, so they wouldn’t get worn out or left anywhere. I could also have them going dark in the sunshine, so instead of seven pairs of specs scattered around my life, I had one pair that I could keep on for all situations!

This was life changing! My varifocals let me see to drive, at the computer, the dashboard, and all my close up vision. I don’t have to take them off and they’re always with me. The lens goes dark so I don’t need sunglasses, and they are clear when I’m indoors. The lenses looked expensive when I first got a quote, but of course they were less than my vast collection of specs and look an awful lot nicer!

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Reading Between the Lines

Tuesday, July 13th, 2010

Out to dinner last night with five fifty-something friends, the conversation at one low point came round to counting grey hairs, checking out expanding waistlines and advancing wrinkles, and that other issue of ageing – reading specs! This was a hot topic because in the dimly lit restaurant only three of us could read the menu, which annoyed our waitress somewhat! The interesting thing was how six different people with different lifestyles have different ways of coping with needing help for reading….

Sue doesn’t go out to work but tends her small flock of specialist sheep which she hand rears. As she’s short sighted she doesn’t need specific reading specs yet, she just takes her distance glasses off! She then has to retrieve them from the barn or the paddock and wipe off any sheep dribble!

Phillip travels all over the world and is long sighted for distance and needs help for reading. He has Varifocals which go light and dark in the sun. This lets him see at any distance, and when work takes him to South Africa he has sunnies built in!

Jeremy is a GP, he uses vocational lenses for his desk and computer. He pulls them down his nose and looks over the top of them to talk to patients.

I’m bashing away at the keyboard all day, so I use an old pair of reading specs for the screen, and my strongest new ones to read small print.

Johnathan sells cars, he wears contact lenses, a distance lens in one eye and a close work one in the other. This means he can spot a potential customer a mile off and can always read the small print!

Rob just needs a little help for reading, but as a teacher he moves around the classroom all day, so he keeps ten pairs of ready readers in every useful location. He can also peer over the top of them to intimidate any troublesome students!

We had an excellent meal and over a few drinks we forgot about the issues of ageing – at least without our glasses on we can’t see the wrinkles!!

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Communication Breakdown

Monday, July 12th, 2010

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Some of the most common problems that consumers have with glasses boils down to the same cause time and time again. It’s not the product or the optician’s prescription that means people aren’t happy with their glasses – it’s their expectations against what the specs actually do. So let’s try and repair this communication breakdown …………

My new reading glasses are really good for reading the newspaper but now I can’t see the Computer – what’s gone wrong?

This often crops up when people have their second or third new reading power. We first know we need help for reading because our arms get too short! We find we have to hold things further away to see small print. Reading glasses help you to see fine detail again, at a comfortable distance. Every time it’s strengthened, small print gets closer again, but you do reach a point when your eyes change a little more and the arm’s length or computer distance isn’t clear with reading specs any more. You need a separate strength for the screen, or Varifocals, which let you see everything at any distance.

I’ve been putting my new Varifocals on and off for a month and they’re still not comfortable, I feel much better in my old glasses.

We all need time to adjust with a new prescription or type of lens, but usually it only takes a week or two. The key to getting used to new specs is actually putting them on and keeping them on – don’t switch between old and new lenses. This will make the adjustment period longer. You might feel a bit odd for a day or two, but persevere with the new lens and soon you’ll forget you’ve got them on!

I had thin lenses but you can still see them outside the edge of the frame. So what’s the point of them?!

The issue here is the patient expectation of just how ‘thin’ is thin! There is a choice of materials which reduce the lens thickness, but many different factors affect the final look of a lens. The distance between your eyes, the strength of the lens, and the frame size all have an impact on the thickness. Thinner materials reduce thickness by up to 50%, so will always be an improvement on a standard lens, but with really high lens powers we can’t promise to disguise the lens edge fully.

The way to avoid these disappointments is to ask your optician or online optician as many questions as possible before ordering, and go back to them if you’re not happy with your glasses. Sometimes we can improve what you’ve got, or suggest alternatives that will help you.

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Shades of a Classic

Saturday, July 10th, 2010

If you’re a fan of disposable fashion and you like your trends to change with your moods, then you’ll be stocking up on lashings of Eighties inspired coloured accessories. Now it’s all very well to be of the moment, but what if you feel like investing in a classic? Think of your style personality before you decide and you’ll have a look to last a lifetime!

There are three classic sunnie shapes that have been around for over fifty years and have stood the test of time. Always in fashion, whatever the year or even the decade!

Jackie O – Sophisticated and Grown up – This is the Charlotte York look if you’re a SATC fan, grown up, chic, stylish. Usually black plastic, a huge round frame with a very dark lens and minimal or no detail. Looks good for driving or beach wear, and useful for concealing all ills after a good night out! This will suit you if you like Victoria Beckham’s look, a frame for lady-like dressing up.

Jackie O Sunglasses

Jackie O Sunglasses

Wayfarer – Unisex, trendy, and a touch quirky – a plastic frame in the classic Blue’s Brothers shape, with a square top rim and sweep across the cheeks. Again, usually black, or the wildly different tortoiseshell for real rebels! This will be perfect if you’re channelling Kate Moss or Alexa Chung, a look for Indie girls. Avoid it if you have a tiny nose, they can rest on your face.

Aviator – Now more for the girls than the boys – big, blinging and the more oversized the better. Traditionally a men’s frame, this has now been totally adopted by women, and looks good for casual wear. The large teardrop shape is fashionable and practical, the lens area giving good sun protection. It’s quite a beach babe look, so if Cameron Diaz and Jennifer Anniston are your style icons, then go with the Aviator.

Styles that have had fashion staying power for half a century will surely be sticking around for some time to come, so invest and you don’t have to make another sunnie descision for the next fifty years!

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Vital Statistics

Friday, July 9th, 2010

As professionals we take serious notice of all of our trade journals and the press to give us up to date information about every aspect of our working life. We need to know about new trends, advances in technology and health, and items that may appear in the National press and we’ll be asked about. Surveys are always of particular interest to us, because it’s fascinating to know what the General public are thinking!

A cause for concern was a survey which claimed that 90% of the public are not aware that UV rays are as dangerous to the eyes as they are to the skin. The raised incidence of skin cancers has led to a vast amount of publicity regarding the dangers of unprotected UV exposure, but the message does not seem to have filtered through that several eye diseases can be triggered by UV. 42% of people surveyed did not know there was anything they could do to protect their eyes – so if you’re one of them here’s some information – wear kite marked sunglasses whenever you’re out in the sun, making sure they offer 100% protection against all forms of UV. This can protect your eyes against developing Cataracts, Macular Degeneration and Pinguecula. If you’re ordering new specs you can add a UV filter, even to clear lenses, for maximum protection.

We were surprised to read that although 79% of people know that they should have an eye exam every two years, only 60% actually do have examinations that regularly. For many patients the test is free, and it’s an opportunity to check your eye health and many aspects of your general health as well as sight. When 90% of us fear losing our sight over any other sense, it makes sense to keep up to date with this quick and simple part of your wellbeing and good health routine.

The next worry was a survey saying 18% of people under age twenty do not wear their prescribed glasses. While this won’t cause damage long term, it will cause eye strain short term, and at a time when exams and studying will be causing stress even with perfect sight. So make sure your children choose fashionable frames that they will enjoy wearing! Only 3% of under 18s wear contact lenses, which should be a viable alternative to specs wear. In other age groups the uptake of contact lenses is 26%, so try not to let constraints of time and money prevent your teenager from trying contact lenses – a few appointments will sort their sight correction out, for less than that new pair of trainers that they think they can’t live without!

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Look me in the Eye…..

Thursday, July 8th, 2010

With growing awareness of body language and eye contact, nowadays we’re more conscious than ever of the importance of how we come across to others. The pressure is increased even further if you suffer from an eye condition that affects the way you look, especially when it comes to the super sensitive issue of your eyes.

One of the most common problems patients suffer from is lazy eye, or  as people often call it. One eye wanders and does not focus as with as normal eye. This can make it difficult for other people to tell where you are looking. It can be successfully operated on, so do bring it up with your optician, it may be possible for you to be referred to the hospital eye service for assessment.

Cosmetic problems with the coloured part of the eye, the Iris, are more unusual. We have patients with different coloured eyes, or with a segment of the Iris missing. This can be treated with coloured contact lenses, which we can use to match the different colours, or to disguise a gap in the Iris. This can produce excellent results without resorting to surgery.

Ptosis is a term which covers drooping lids due to muscle defects. The muscles which control the eyelids are a complex mechanism and any difficulties with the system can impair vision if the lids droop down across the eye. Surgery can help in some cases, or you can have a slim metal prop attached to your specs which lifts the faulty lid.

Any of these issues may also be helped when it comes to changing your specs – small and fashionable frames, possibly with a light tint will give your more confidence and a small measure of camouflage. It’s never to late to look into solutions for these problems, and new techniques may give you options now that weren’t possible a few

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Double Check

Wednesday, July 7th, 2010

As we all know, seeing the optician is about more than whether you need correction for your sight – it’s also an opportunity to have your eye health and some general health issues checked out. The full eye examination is a blend of discussion with patients, using equipment and the optician’s knowledge and expertise. A common query from patients is that they worry if anything has been missed, or if their responses to the optician’s questions were the right ones. So here’s a comforting thought – the examination is a series of double and triple checks and we have several ways of diagnosing any problems.

When it comes to your prescription, and the confusing question of – which is better, number 1 or number 2? – Patients often worry that gave the wrong answer, and they won’t be able to see with their glasses! The first thing you should know is that every time the optician asks you the 1 or 2 question they are re-checking and refining results over and over again. They also use the information of your age, previous prescriptions and general eye health to make sure your results look logical. Some opticians also use Retinoscopy, a hand held instrument reads your prescription and gives them a valuable starting point and double check.

The puff of air test reads the internal pressure of the eye, as high pressure can be a sign of Glaucoma. But we don’t just rely on that reading – the optician also examines the area around the Optic nerve head to check for signs of Glaucoma too. Again your age and comparison to previous results gives extra reassurance.

By questioning you on your general health and that of your family, discussing your lifestyle and looking at your eye health history, opticians build up a picture of potential problems. Your standard of vision also gives clues. Ophthalmoscopy is the use of another hand held instrument that checks eye health, giving opticians the opportunity to look right inside the eye and check for signs of Retinal problems, Glaucoma, and Cataract. Retinal Imaging Cameras give a different view and allow us to store results so we can refer back to them.

A mix of experience, knowledge, training and different techniques give us masses of information about your eyes and health, so don’t worry that we’ll miss anything or that your response might not have been the right one. Your optician sees everything – and double checks it.

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Need Some Assistance?

Monday, July 5th, 2010

All of the InternetGlassesCommpany team are experienced in practice and fully qualified in the different aspects of Optics. We have Opticians who verify prescriptions and follow up clinical queries, dispensing opticians who check the combinations of lens and frames and answer technical questions. Our workshop technicians make up the glasses and calculate lens curves, and optical assistants look after general queries and help out with every aspect of the business. If you’re itching to get out in the real world as soon as possible after school or want a change of career without having to gain a degree, then Optical Assistant may be a job you’d consider….

“The great thing about my job is the variety, both when I’m out in practice or working at the InternetGlassesCompany. It’s a blend of customer care and technical skills which make every day different. In practice, I pre-screen patients before the optician sees them, checking for signs of Glaucoma and using retinal imaging equipment. Training takes place in the practice, and it’s as much about how to communicate with patients as using the machinery. We don’t diagnose, our role is to help patients through the tests and make sure they’re comfortable with the process. I also help them to choose frames and lenses, under the watchful eye of the dispensing opticians of course! We’re not sales people, we’re advisors who want to help patients find the perfect specs for them. I also adjust glasses and fit them on patients when they collect a new pair. It can be a real Gok Wan moment when they’re transformed by a new frame!

I bring all of my knowledge from the practice to the InternetGlassesCompany, for a start having experienced real people I know how to set frames so they’ll be comfortable when they arrive in the post. Sometimes I contact patients if their frame choice is wrong for their lens power or pupil measurement, the dispensing optician and I discuss all queries and we like to take client cases and see them through to putting them in the post! I wouldn’t want to be involved in the InternetGlassesCompany if I didn’t work with real patients too, my face to face contact is invaluable for looking after my cyber space clients too! Most Optical Assistants are trained in practice, so keep a keen eye on situations vacant or check local opticians to see if they have job opportunities. You need to be computer literate and have GCSEs in useful subjects like maths and English – each optician may have their own criteria but these are general. People skills and a calm personality are also helpful, you’ll have to deal with all age groups and patients who might be nervous about seeing the optician. It’s worthwhile and no two days are the same – I love it – and you might too!”

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