najla wrote:This Q appear at exam but there wasnt answer osmotic change of lens so i choose refractive error of lensso it is the same?
This Q appear at exam but there wasnt answer osmotic change of lens so i choose refractive error of lensso it is the same?
Yes
Osmotic changes in the lens would cause an error of refraction
In our question all the other conditions would cause loss of vision rather than blurring of vision
What were the other options given in the exam ?
najla wrote:the truth i cant remember the rest answers
the truth i cant remember the rest answers
No problem