Spectacles – are they still an option?
Modern eyeglasses are a lot thinner lighter and aesthetically pleasing compared to previous designs,so maybe before considering surgery you should check out the latest styles: here is some basic information on the different types of lenses fitted and their uses.
Single vision lenses are used to correct short or long sight, distance or reading vision. The vast majority of modern lenses are made of plastic.
Bifocal lenses are used to correct both distance and reading vision with two separate zones the upper zone for far sight and the lower zone for reading.
Varifocal / progressive lenses have a gradual change in the power from distance to reading vision with no distinct division allowing the wearer to see clearly at all distances.
All the lenses described will be thicker and heavier as the strength of the eye prescription increases and to overcome this there are modern high index materials which help minimize the thickness and weight improving the wearers comfort and appearance.
Lenses are also available with different coatings to reduce reflections and improve their resistance to scratching. A recent development has been the availability of transition/photo chromatic lenses made in lightweight plastic which darken with exposure to light and are useful for use in changing light conditions.
Specialized prescription eyewear is also available for sports and work wear with tough end lenses. It is recommended to consult an eye care professional such as an optometrist to obtain the best advice as to the most suitable eyewear for your individual needs.Maybe before deciding on laser eye surgery you should check out the latest styles and lens technology available at your local opticians.