--%>

Describe near point and far point of vision

Briefly describe near point and far point of vision?

E

Expert

Verified

The near point is the closest distance between an object and eye which makes possible the formed image to be focused, that is, it is the point in that the ciliary muscles are in their maximum contraction. The far point is most distant point from the eye in that an object can be placed and its image is still focused, that is, it is the condition of maximum relaxation of ciliary muscles. The zone between near point and far point is named as the accommodation zone.

   Related Questions in Biology

  • Q : What are slow or time released tablets

    What are slow or time released tablets?

  • Q : PH in stomach What is the pH inside

    What is the pH inside stomach? Why it is the required to keep that pH level? How it is maintained? Specify the cells which maintains that particular pH?

  • Q : Respiratory chain in mitochondria Where

    Where in mitochondria does the procedure termed as respiratory chain take place? Name the products of the Krebs cycle utilized in that final stage of the aerobic respiration?

  • Q : Explanation of nonliving and living

    Give a brief explanation of nonliving and living reservoirs.

  • Q : What is Optimization Optimization :

    Optimization: Finding an option with the most cost efficient or highest attainable performance beneath the given constraints, by maximizing preferred factors and diminishing undesired ones. In comparison, maximization means trying to achieve the highe

  • Q : Androecium and gynoecium-structures of

    Briefly describe the term androecium and gynoecium? And also write down other structures of the flowers?

  • Q : Issues on an international e-commerce

    The local manufacturer of work and gardening gloves has been enjoy moderate success in its local markets with physical sales team. The president is convinced that the e-commerce site could significantly rise sales, specially on an international market.Eluc

  • Q : Example of positive feedback of

    Write down an example of positive feedback of homeostatic regulation?

  • Q : Is fecundation in amphibians internal

    Is fecundation in amphibians internal or external? In this feature are amphibian’s evolutionarily proximal to fishes or to reptiles?

  • Q : Characteristics of a Group -

    1)     Interaction among members 2)     Common interests or goals 3)     People see themselves as members 4)     Two or more people are needed to form groups