How bending takes place in our eyse as focus changes because of lens it become shorter and wider the lens medium is same so how by changing shape of lens changes focus

How bending takes place in our eyse as focus changes because of lens

1.	How bending takes place in our eyse as focus changes because of lens it become shorter and wider the lens medium is same so how by changing shape of lens changes focus
Answer» How bending takes place in our eyse as focus changes because of lens it become shorter and wider the lens medium is same so how by changing shape of lens changes focus