3.The type of vision you use to focus on things is called "focal vision" or ____________.

The type of vision you use to focus on things is called "focal vision" or ____________.A. Central VisionB. Peripheral VisionC. Target VisionD. Direct Vision

Define the following :(i) Focal length.(ii) Principal focus

8.Your peripheral vision range _______________ as you move closer to a focal point.A. SharpensB. DiminishesC. MagnifiesD. None of the above

In night viewing conditions, vision is controlled by the ____________ and is called ________ vision.Question 12Answera.cones; photopicb.cones; scotopicc.rods; photopicd.rods; scotopic

(a) A lens forms an image between the object and the lens. Name the lens.(b) Draw a ray diagram to show the formation of such an image.(c) State one characteristic of the image.