Accommodating intraocular lenses cataract surgery
Some even change shape within the eye to allow accommodation.
Contrast sensitivity is the ability to detect differences between shades of light and dark and discern sharp edges.
Since the lens is monofocal, the light can only be bent to one focus point at a time.
With monofocal IOLs, the lens bends the light so that it will form a focus point on the retina of the eye.
Providers should ensure that governance structures are in place to review, authorise and monitor the introduction of new devices and procedures.
Commissioners and providers have a responsibility to promote an environmentally sustainable health and care system and should assess and reduce the environmental impact of implementing NICE recommendations wherever possible.