What is depth of focus of the eye?

Dear student,   
Please find below the solution to the asked query   

Depth of focus of the eye is the tolerance of the eye to retinal defocus. It can be defined as the greatest distance of the eye through which an object in focus can be moved while maintaining clear image of that object.
It is important for ophthalmologist as it is related to refraction.
‚Äč
Hope this information will clear your doubts about the topic.   
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.   
    
Regards       

  • 0
What are you looking for?