[Cataract therapy: operation or not?].
Communication concerning an aid to vision for cataract patients who cannot undergo cataract surgery on schedule. Three possible ways of eliminating dazzling of the outer field are given. Experience has shown that a particularly simple and effective method is to stick black material or paper with an appropriate slit onto the lenses of reading glasses. This reduces the amount of stray light responsible for dazzling and thus improves visual acuity.
Cataract↗