Cone; They are also used in flashlights to magnify the light, and can be found in door viewers or peepholes. For an object viewed through a concave lens, light rays from the top of the object will be refracted. Concave and Convex Mirror Ray Diagram. This is sometimes referred to as “the two rules of refraction for diverging lenses”. It bends the rays of light passing through it away from each other i.e. Related Topics. Simulation of image formation in concave and convex lenses. (10) Draw a ray diagram for a 3.0-cm tall object placed 10.0 cm from a converging lens having a focal length of 15.0 cm. The image formed upright and smaller than the actual object. To draw a ray diagram you only need to draw two ray lines. diverges them. Mirrors. Lens Maker's Equation. Move the tip of the "Object" arrow to move the object. A concave lens ray diagram is a simple way of visualising the path that light rays take when passing through a concave lens. It does the opposite of a convex lens.. A concave lens is a piece of round glass that is thinner at the centre than at the edges. Reflection and Refraction. Image Formation in a Plane Mirror. Waves. (11) Draw a ray diagram for a diverging lens that has a focal length of -10.8 cm when an object is placed 32.4 cm from the lens's surface. A concave lens is a diverging lens which makes the rays of light disperse and spread further apart. What is the Ray Diagram for a Concave Lens?. When light rays fall, on a concave lens, the light rays bend outwards and diverge away from each other. Concave Lens - Ray diagram Uses of Concave and Convex Lens Sign convention for Convex and Concave Lens Lens Formula Power of a lens NCERT Questions → Class 10. Opticians use concave lenses to correct nearsightedness. Prism Dispersion. Next. Lenses. Move the point named " Focus' " to change the focal length. and will diverge. (12) Draw a ray diagram for an object placed 6.0 cm from the surface of a converging lens with a focal length Spherical vs. Parabolic Mirrors. The middle part of a concave lens is a lot thinner than the edges of the lens. The bottom of the object is placed on the principle axis. Lens Pair. Snell's Law for Spherical and Parabolic Lenses. Two rays of light are drawn from the top of the object.. Move the point named " Focus' " to the right side of the lens to change to a concave lens. Ray diagram for an object viewed through a concave lens. A concave lens has at least one surface which is curved inwards, relative to the plane of the surface. Chapter 10 Class 10 - Light - Reflection and Refraction.