Posts Tagged ‘varifocal lens’

Make Progress with Progressives -Varifocal Glasses Online

Wednesday, September 15th, 2010

Over fifty years after their initial launch progressive or varifocal lenses are still a product that the public love, loathe or worry about in equal measure! Despite their success and constant evolution varifocals are still surrounded in myth and anecdotal evidence as to what they can and can’t do. So are you thinking of taking the plunge? Are you at that difficult age when your arms aren’t long enough? Read on and see if we can allay your fears and make life a whole lot easier…..

Most people need help for reading around age forty, for some it’s earlier, for some later, but you can’t avoid it and it happens to us all! At first, simple reading specs make threading a needle or reading the phone book easier. But if you have a distance prescription too, or use a computer, or drive, or want to walk around and see small print when necessary, then readers won’t help you for long. Something a little more specialist will be required. A varifocal lens lets you see far distance – driving, sightseeing, watching TV, middle distance – computer screen, reading music, and close work – reading and sewing all in one lens. The powers you need are blended together all the way down the lens, so as you look from the horizon to the window sill to your watch, all will be clear and you won’t even be aware of the difference in lens strength. What could be more perfect? No tell-tale line on the lenses to let people know you won’t see forty again, no swapping specs!

So why do you hear negative comments about them? The very first varifocals that reached the spec buying public were not a perfect product by any means. You needed a deep frame, deeper pockets, and masses of grim determination to get used to wearing them. Over the years however, like all things, these lenses have changed. Now they are easy to wear, you can fit them into very slim frames, the price has come down, and the adaptation time is short. It may take a day or two, but soon you’ll forget you’ve got them on, and get on with your day to day living without specs causing you any hassle. We guarantee them too, so if they don’t work we’ll simply refund you. Our failure rate is less than half a percent on all varifocal jobs we do, so you’ve got nothing to lose! We can’t help you with any other signs of ageing, but we can do a really good job of this one!!

Varifocal Glasses Online

Making Progress

Thursday, July 1st, 2010

It’s frightening how time flies, and in every aspect of our lives technology seems to accelerate at an amazing pace too. Every week we get new innovations that we could only have dreamed of ten years, or even ten months ago! Sight, and how to improve it is an important area that constantly changes in terms of new screening equipment, products, and surgical techniques.

As our population ages, more and more of us will need Varifocal or Progressive lenses, which help us to see near and far in one lens. Once you pass the age forty mark there’s no escape from needing this help for close work, and obviously we all lead busy, healthy active lives for much longer! So a Varifocal lens is an important part of everyday life for many wearers. It lets you see to thread a needle, look at your computer, and see into infinity – all with a thin sliver of plastic or glass!

Since they first appeared on the market around fifty years ago, Varifocals have evolved into complex new designs that make life easier for wearers. The manufacturers have also created different lens types for specific lifestyles, careers and hobbies.

Common problems with the earliest Varifocals were pretty drastic for some patients, who complained of headaches, and feelings of sea-sickness! For many it was a long struggle to adjust, with a high failure rate long-term. The single design did not suit everybody – for instance someone who drives for a living needs a different lens design from someone with a static desk job. The main problem with these early lenses was the distortion at the edge of the lens, which gave rise to all the odd effects and a very narrow clear area to look through. You also needed a huge frame to make the lenses work, which made specs heavy and thick for higher powers.

As designs changed, life became easier for wearers – and opticians! We could provide different solutions for patients who were struggling, and lenses that could be fitted into smaller and more fashionable frames. We have a range of lenses that suit every prescription and every budget. There are even tailor made lenses that fit wrap around frames, and help patients with specific optical needs. If you’ve tried them in the past, don’t be afraid to give Varifocals another chance, you’ll be pleasantly surprised by how much things have changed.

Electro Spex

Wednesday, February 10th, 2010

Over the years glasses have managed to perform a number of functions that the average spec wearer may be surprised about. If even 3D sounds a bit space age, then prepare to be surprised at the thrilling James Bond type gadgets that your glasses could incorporate….

You may already know that you can have specs that treat your ailing ears as well as eyes. These nifty little gadgets have fashionably chunky sides that house a hearing aid. This only treats certain types of hearing loss, and has caused heart failure for many an optician, attempting to make adjustments on a very expensive and fragile piece of equipment!

Your frames can also help with a couple of medical conditions. Ptosis causes eyelids to droop down, and holding your lids up all day so you can see becomes tiresome and pretty inconvenient. Ptosis props are slim metal wires that attach to the frame and hook under the lids to hold them in place. This can be life changing for the patient. They can also hold facial prosthesis, for patients who have had tissue removed due to cancer, or injury. The prosthesis is attached to the specs or built around them to give support.

For the gadget lovers amongst you Oakley created a range of sunglasses with an MP3 player built into the side of the specs, perfect for cyclists and runners who can have music as they exercise without the bother of carrying their MP3. They also developed a Bluetooth attachment on their sunnies as an earpiece for your mobile phone – very Mission Impossible!

This year we move on a stage further, with the first electronic version of a varifocal lens. The lens blends optics with gadgetry – a sure fire winner with all the boys around the office! The electrics allow the wearer to focus at any distance in an instance, with a cunning blend of electrics, chemistry and the magic of optics. The theory is that they will give the wearer a wider field of view than in any varifocal, with less distortion.

So nothing ever stays still, and 2010 looks to be an exciting year for new advances. Now we just need some specs that move so you can’t sit on them, lenses that never scratch, contact lenses that shout at you if you put them in the wrong eye…..

Special Specs!

Wednesday, July 15th, 2009

One of the things we really enjoy is untangling problems and solving life’s little dilemmas for our customers. We’re always happy to answer phone or e-mail enquiries if you need help. Plenty of you out there do have specific eye wear needs that we’re delighted to tackle.

We recently made varifocals for a lecturer who also works in a research lab. He’s always worn contact lenses, but recently he’s found that the lenses keep going a funny colour due to something in the atmosphere at the lab. Not a problem with his new specs, varifocals online are easy to make nowadays, we just wouldn’t want to be near whatever he’s working with – if it makes his contacts discolour what’s it doing to the rest of him?!

Last month we made some Polaroid sunglasses with prescription in for a regular customer who’s a keen angler. He hasn’t told his fishing buddy he’s got new specs, they look just like his usual prescription sunglasses, but the Polaroid layer on the new pair will let him see into the water, and he just might win the little wager they’ve got on next week.
We’ve made several pairs of different prescription specs for one customer, she does some kind of surveillance work and likes to change her appearance. Different glasses are an easy way to alter your look, trendy shapes make you look younger, a traditional frame will age a young person. We’d just like to know who it is she’s keeping an eye on!

We had several chats via e –mail to a chap who has recently had a lot to deal with – after radical surgery he has a prosthetic eye. Obviously this takes some getting used to, and we have suggested a varifocal lens to help him maximise the vision he has got left, and a frame size and tint to help him get used to the look of his new eye.

So there’s always a solution to every problem – just mail if you think you’ve got a challenge for us!

Get Three-for-One

Monday, May 18th, 2009

We often mention varifocals, blithely throwing them into the conversation as if you’re all as geeky and glasses obsessed as us. We do realise though that some of have more of a life than us, and may not spend your time getting excited over new lenses and coatings. So – back to basics – what is a varifocal? What does it do? Do you need one?

You may already know that even if you don’t wear glasses when you’re young, everybody needs them for reading at some stage, usually when they reach their mid-forties.  (See our notes on presbyopia) A varifocal lens – also called a multifocal, or PAL, or progressive lens, gives you back the sight you had when you were younger.

The lens looks like any single vision lens – get some Grecian 2000 on your hair too and swear blind you’re only thirty – so nobody need know that you’re wearing them. Within the lens however there are different powers, to help you see close too, at arm’s length, and for far distance. The lens has the three prescriptions you need all in one, blended together to make things easy and comfortable

It’s better for you to get into varifocals as soon as you need help for reading, they are easier to adapt to when your reading prescription is lower. As so many of us are chained to our computer nowadays and all you baby boomers have such busy, active lives, varifocals are really the only solution if you want to everything without having to carry endless pairs of specs around – three-into-one will go!

Could you be Fabulous At 50?

Sunday, May 3rd, 2009

Whether or not you are a specs wearer you may have heard of a lens called a Varifocal. It goes by many names – progressive lenses, multifocals, PALS  (progressive addition lenses) or the world famous brand name of Varilux. They all refer to the same thing, a lens which blends together your distance, intermediate and reading prescription to give you back the sight of your youth.

This year marks the fiftieth anniversary of a lens which many customers think is some new fangled idea that will be difficult to wear and is expensive. History speaks for itself though, this is a tried and tested product which has made millions of lives easier, using technology which has constantly evolved.

The varifocal lens was launched in 1959, the first true innovation in optics for many years. These early lenses were hard to adapt to, but in 1972 the product made great leaps forward and the usable areas of the lens increased. As time went on the lenses were improved further by adapting the lens design for different prescriptions, and reducing the distortion on the edges of the lens that made it difficult to wear.

These lenses are now available for most prescriptions, in different materials to make them thinner and lighter, go dark in the sun, or for tinted sunglasses. They fit in most fashionable frames, and there are different lenses for specific jobs, hobbies and professions. If you need help for reading and distance, then varifocals are the state of the art solution. They’ve grown up at the age of fifty, along with the Baby Boomers who now use them to make the most of their busy lives.