Can a virtual image produced by a lens be projected onto a screen?

Can a virtual image produced by a lens be projected onto a screen?

• A. Yes
• B. Sometimes
• C. No
• D. Only with concave lens

Answer: (C)

Projection needs a real image, where light actually converges at the screen. When a lens forms a real image, rays from each point on the object are bent to meet at a specific spot, creating a sharp picture on the screen. A virtual image is seen when the rays after the lens appear to come from a point, but they don’t actually converge there in space. Since there’s no location where the light is truly crossing to form a real image, a screen can’t capture a focused image from a virtual image. You can see a virtual image with your eye through the lens, but a screen won’t show it sharply. So a virtual image produced by a lens cannot be projected onto a screen.

Projection needs a real image, where light actually converges at the screen. When a lens forms a real image, rays from each point on the object are bent to meet at a specific spot, creating a sharp picture on the screen. A virtual image is seen when the rays after the lens appear to come from a point, but they don’t actually converge there in space. Since there’s no location where the light is truly crossing to form a real image, a screen can’t capture a focused image from a virtual image. You can see a virtual image with your eye through the lens, but a screen won’t show it sharply. So a virtual image produced by a lens cannot be projected onto a screen.