Flexible, unisex design, employed with flexible structure that fits heads of all sizes, it is perfect for both men and women. However, it’s best to see an optometrist ensure you have the optimal corrective lenses to see, reduce eyestrain, and prevent vision issues. On the other hand with a bit of adjustment they were quite handy for sharpening up the words on my PC screen.

In the long run, adjustable focus eyeglasses can be more cost-effective since they eliminate the need for multiple glasses. If you’ve ever looked through a pair of binoculars and adjusted the ring on the eyepiece to focus your vision, you can use a pair of self-adjusting glasses.

That wont sell me a pair unless they’re being knocked out for a tenner (which they’re not) maybe from home bargains or similar.

You may need the specs to read the instructions as it’s not intuitive, so best to work out how to use them before you need them. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. Possible uses for such glasses are to provide inexpensive eyeglasses for people from low-income groups, developing countries, third world countries or to accommodate for presbyopia.Intraocular lens "CrystaLens" replaces the normal eye lens with an adjustable one that is adjusted by using the eye's focusing muscles to focus. The lenses themselves are mostly rimless but there’s a large bar going across the top that holds the mechanism to dial up and down the lens. Our content does not constitute a medical consultation in any form and is for informational purposes only.

The lenses are plastic, the product is very poor as I describe it as having come out of a cheap Christmas cracker.These are great if you’re looking for a convenient option that allows you to see close and far away. The correction and management of ametropia in older patients" David B Elliott PhD, MCOptom, FAAO Investigative Ophthalmology and Visual Science.