OPTX Optometry - Los Angeles & Valencia

How difficult is it to adapt to multifocals?

The first time any spectacles are worn some adjustment time is required mainly because the new, clear vision needs to be accepted by your brain. Once it has learnt to recognize the images seen through the spectacles and become familiar with them, the initial “WOW” effect should have worn off. Multifocals are slightly trickier than single focal specs since they change in power as the eyes look from the top to the bottom of the lenses. Your eyes need to learn which parts of the lens to use when looking either close-up, far-away or in-between. Your Optometrist can advise you on tricks to help you get started and in no time you should be well on your way to successful multifocal wear. A few individuals may struggle with these type of lenses simply because they cannot tolerate the changes in power which is inherent in the design of these. We advise that a period of 4 weeks be allowed before deciding that multifocals are not for you.

Can I use any contact lens solutions or fluids for my lenses?

No. Always discuss your solutions with your Optometrist if you are thinking of changing types. It is quite possible to change from one brand of multipurpose solution to another, however, it is not wise to change from a multipurpose solution to a peroxide type where neutralization is required. Many contact lens wearers have made the mistake of using 3% hydrogen peroxide as a multipurpose solution.

What is the difference between a squint and astigmatism?

A squint is when one eye is turned either up, down, in or out relative to the other eye. The term 'lazy eye' is sometimes used when the turn is not detected at an early age and left uncorrected. It is essential that any parents noting a turn in their child's eye have them assessed by an Optometrist or eye doctor as soon as possible. The sooner it is treated the better the prognosis for use of this eye in later years. By the time the child has reached 9 years of age, it may already be too late.

Squints are sometimes confused with Astigmatism. Astigmatism is a condition where the shape of the eye is like an egg, whilst a squint refers to a turn in the eye. See Sight Conditions for more information on Astigmatism.

How long will the eye exam take?

This should not take longer than 30 minutes assuming no extra tests or contact lens fittings are required. We endeavourer to have completed our service to you within an hour.

Do I still need specs if I wear contact lenses?

Yes. Many spectacle wearers are happy using their glasses but want the option of contact lenses for certain occasions. Examples include partaking in a sporting activity once or twice per week or weekend or holiday use. At OPTX, your Optometrist will help you decide on the best contact lens system to meet your requirements. Generally, daily disposable soft lenses are the best type for occasional wear as they are so easy to use. The responsibility of cleaning them is removed since they are discarded immediately after use.