As the eye’s accommodation range is limited to 25 cm, items positioned closer than that cannot be seen clearly by a normal eye. The ciliary muscles of the eye lens are not able to thicken once the eye’s maximum accommodation is reached.
As the eye’s accommodation range is limited to 25 cm, items positioned closer than that cannot be seen clearly by a normal eye. The ciliary muscles of the eye lens are not able to thicken once the eye’s maximum accommodation is reached.