Archive for January, 2010

To Tint or Not to tint?!

Sunday, January 17th, 2010

As the great thaw begins and our thoughts turn to more pleasant weather, orders start to trickle in for prescription sunglasses. As specs become more affordable for all of us (thanks Internet Glasses Company!!) people can afford to have glasses for different occasions, even for our fluctuating weather. The discussion we often have with people is what to do about tinted glasses – a fixed, permanent tint just for sunny days, or a photochromic lens that changes with the levels of sunlight?

The first thing you need to consider is what you will use your glasses for. If you go on lots of holidays in the sunshine, if you ski or work outdoors, then a fixed tint may be the best option for you. It will give full UV protection, and you can choose the level of colour to suit your requirements. If you want full sunspec coverage go for 85% darkness upwards. You can choose a big, bold, sunglass style frame and have plenty of practicality and style.

If you live less of an outdoor life, and like to wear a tinted lens but don’t spend all day outdoors, then a photochromic lens allows you to go in and out without messing around and swapping your glasses over. You still get full UV protection, with the tint changing from about 15% indoors, to 85% in full sun. Only the UV in sunshine changes the lenses, so they won’t be dark inside. You only need one pair of specs for all conditions, and don’t need to carry your clear pair with you.

The downsides? Some people don’t like the fact that photochromics go very dark on cold sunny days, and they always look dark on photographs. If you damage one lens, you’ll need to replace both as the colour balance will alter over time. If you have permanent tints you always need your clear glasses about your person, as it’s illegal to drive in tints at night. So take the time to consider your lifestyle before you place your order, and get set for spring!

An Irritating Problem!

Thursday, January 14th, 2010

We had an interesting e-mail from a patient this week, asking our advice on a lifelong problem which is very irritating! With her permission, here’s her enquiry:

“I’ve worn glasses for over fifty years, but gradually found that they give me an allergic reaction across my face. They’re not so bad when they’re new, but over the months they go all rough on the edges, and then I get a bright red rash. I’m ordering new frames again, but can I stop it happening? My face gets really sore when it flares up.”

This is something we come across from time to time, and for the sufferer it’s very distressing. It’s unsightly, painful, and expensive if you have to keep replacing your glasses! Usually it’s down to a Nickel allergy, as most metal glasses frames have some Nickel content. There are two key solutions – the shape of your frames and the material they are made of.

Firstly, the rims of the frame should only touch your skin on the bridge of your nose and behind the ears. Usually these frame parts are plastic, or have plastic parts over the metal. So make sure the frame fits properly, and have the plastic bits replaced as soon as they start to show signs of wear. Choose a frame which is shallow enough not to sit on your cheeks, or go for a semi-rimless which has a nylon thread along the lower edge. This will stop potentially irritant metal touching your skin.

Secondly, always clean the frame every night, to stop skin acids from eating through the coatings on the rims. The metal core of the rim is protected by several layers of lacquer, but you need to wash the rims regularly to stop the protection being eroded.

If this still doesn’t work, then swop to a plastic frame or a Titanium metal. We’ve never come across anyone who’s allergic to either of these materials!  Still choose a shape that won’t sit on the skin, and wash regularly. It may also be worth investing in two different shapes that sit in slightly different areas of your face. This gives skin a chance to recover from the constant presence of the frame. Stainless Steel is another hypo-allergenic material, but make sure you find one that is 100% pure, not an alloy.

Black is Back

Wednesday, January 13th, 2010

After a year of brightly coloured frames and a mention of matt pastels creeping in for the new season, we’re suddenly seeing an old friend making a comeback. Breathe a sigh of relief girls, our comfy old mate Black is back again!

It never really went away of course, and Black + bling was a popular antidote to the bleak High Street and bad news of last January. We were facing economic uncertainty, mourning the loss of Woolworths, and dreading the return of the shoulder pad. Somehow we fought our way through, and now we’re hoping for a hint of optimism and some serious shopping in the New Year.

Black constantly re-invents itself, and as with all fashion finds new ways to look on trend. The new Black is about texture and detail, rather than stuck-on diamante. Whereas last year the materials were low shine plastics, oil slick sheen is now what we’re aiming for. It’s not understated and fade into the background, it’s screaming look at me! Detailing is discreet though, with cool little shiny silver inlays, or self coloured engraving and embellishment. Sleek graphic lines and stripes for the boys, lace or bows for the girls.

Round USA Preppie Shape Frames

Round USA Preppie Shape Frames

As the round, USA preppie shape comes back, it suits a more austere look than flirty girlie bling. Retro visible pinning is the only detail you’re likely to find with these specs, so they’re probably more for the boys than the girls. Soft rectangular shapes are better for girls, enhancing delicate jaw lines and small features.  Textured decoration is seen all over the frame, not just on the sides, which are still chunky. The overall shape of specs is bigger, so choosing one size up is the smart way to look totally 2010!

Super foods – Super sight!

Tuesday, January 12th, 2010

Nowadays not many of us believe that eating carrots will help us to see in the dark, and we are much better informed about what foods do to us and how to choose a healthy, balanced diet. January is traditionally diet time, shedding the extra pounds that the mince pies and egg nog piled on over Christmas. So while you’re planning what size jeans to buy for February and how much cabbage soup you need to make, think about adding these super foods to your diet – for skinny thighs and super sight!

Green vegetables – broccoli, kale & spinach – Grandma was right, greens are really good for you! Lutein and Zeathanthin are carotenoids found in these veg, and we need these to protect our maculas. These nutrients absorb potentially harmful blue light and neutralise free radicals, reducing our risk of Macula Degeneration and cataract formation. So go green this spring!

Red fruits & Veg – watermelon, tomatoes, and red peppers – these brightly coloured beauties protect us from the damaging effects of UV light. As well as the well documented problems of skin cancer, UV can harm the retina and trigger cataract formation. (They also contain Lycopene, which is good for the Prostate boys!)

Lycopene Content in Foods

Lycopene Content in Foods

Anti-oxidant foods – carrots get a mention at last! Blueberries, all green veg as above, coriander leaves – these goodies all contain Vitamin C, plus anti-oxidants. As mentioned above it’s neutralising those naughty free- radicals that’s the issue here, and the good news is that as well as protecting your sight they fight other ageing problems in the body.  You’ll be protecting your macula, lowering your risk of cancer, and making your skin look better too!

A Clean Sweep

Monday, January 11th, 2010

As we mentioned in our New Year resolutions article, an easy and beneficial routine to get into every day is to take proper care in cleaning and maintaining your specs. Are you guilty of giving them a quick buff on your t-shirt? Or do you huff and go?! Well here are some tips to help you see better and have longer lasting spex!

Customers often ask whether washing glasses will make the frames go rusty, but proper cleaning actually protects and prolongs the life of a frame, plus coated lenses. Pollutants from the atmosphere and acids from our skin can all build up and eat into frames, as can oils from cosmetics and hair products.  Daily washing will stop these nasties building up and stripping away the protective layers that your frame is built of, so try to get into the habit of doing this every night after taking your specs off.

Never wipe lenses without washing them first, a huff simply won’t do. Even the tiniest particle on the lens can scratch the surface if you polish without washing abrasives away first. Use cool water, as high temperatures can damage anti-reflection coatings. Washing up liquid is a good cleaning agent, as it doesn’t leave a residue. So wash thoroughly with cool water, then immerse the glasses into DILUTED soapy water – never use detergents neat.

Rinse and dry carefully on a clean tea-towel. Take care if using tissues or kitchen roll as they may contain abrasive fibres. If you have coated lenses you may like using a spray cleaner, but washing first is always the best idea to get rid of gritty bits. The spray is not usually strong enough to dislodge them and you can still scratch your lens even though you’re not polishing it dry.

Serious gunk on your specs, like make-up build up in metal nose pads can be removed with a cotton bud dipped in your soapy water, or an old baby toothbrush. Take care not to get these near the lenses though. Daily maintenance will stop this becoming a lengthy chore, so get into good habits now and have super spex all year!

Winter Warmers

Sunday, January 10th, 2010

During the winter months you can feel a little lacklustre and dull, as the party season and absence of sunshine takes its toll on your skin. Without a warming summer flush complexions may seem to lose their lustre, and we can all feel a little dull on cold dark days. Before you reach for the Botox needle or book a winter cruise, how about an injection of sparkle from a different direction?

New specs can lift your look and your mood as effectively as a new haircut or a whole wardrobe of new clothes. Glasses are one of the first things people will notice about you, and a different shape or colour can affect your skin tone, the look of your jewellery or clothing, and even lift and enhance your face shape.

Let’s look at colour to start with. Harsh brights or cool pastels that can be flattering with a tan during the summer months are draining in winter, as are cool colours like sharp silver or cold blue. Warmer alternatives are gold, tortoiseshell brown, mauves and pinks. Avoid red if the cold makes your cheeks glow!  Just pick the right shade to suit your colouring. Even men will benefit by switching to brown rather than black, olives or gunmetals rather than silver.

Rimless frames can look very harsh on winter skin, as the reflective edges and cool metal frame parts are minimalist and lack warmth. Try a semi-rimless or softly coloured metal instead. The chunkier contours of plastic frames may be too much for you, so stick to a compromise that gives you a softer look that isn’t too bold.

If you like metal frames try an injection of colour, in a soft shine finish. Very shiny or totally matt metals can be draining, so a subtle shimmer will reflect some light back to you.  Skin looks best in cold weather if well moisturised and glowing, and a slight shine to your frames will enhance this.

Frame shapes are best if a little softer, and if you always wear a hat in winter try your new specs on with this too! All of these factors affect your face shape, and you also need to make sure frames are comfortable with your headgear.  A frame with a slight uplift at the lower rim will give you some lift too, and banish any signs of post-party tiredness.

New Year Resolutions

Saturday, January 9th, 2010

As we’re well into January you may have already discarded your good intentions and given up on the promises you made to yourself! Been to the gym yet? Lost those ten extra pounds?! Well how about some very easy eye care resolutions to help you gain a sense of achievement and get you into good habits for the new decade….

  1. Clean your spex every night! See our further blog for details on this one – it isn’t rocket science but there are some dos and don’ts you may not have thought of. Regular cleaning increases the lifespan of your frame and of course helps you to see well!
  2. Have a regular eye examination – even if you buy your glasses online you still need an up to date prescription, plus the Optician checks your general health and eye health as well as your vision. For most people it’s two yearly, but if you have a family history of eye disease such as Glaucoma this will be yearly. Your sight is precious so book a test if you’re overdue.
  3. Give up smoking! We may give you extra incentive if this was on your resolution list. As well as other health issues smoking leads to an increased risk of Macular Degeneration, Cataract formation, and dry eye problems.  Stop now and spend your savings on some trendy eye wear!
  4. Listen to your optician and follow their guidelines rigidly if you wear contact lenses. Clean them exactly as instructed, wear them only for the length of time advised, and throw them away after the recommended time. If they’re daily lenses then don’t be tempted to clean them and keep wearing them. All lenses are made of different materials which work with the cleaning and wear regime. Ignore this at your peril! Serious eye complications can occur if you don’t wear lenses correctly.
  5. Update your eyewear.  Out of date prescriptions can lead to headaches and eye strain, and worn frames can irritate and damage your skin. There’s also vanity – old fashioned frames can put years on you! Get online and give yourself a new look for New Year!