Uses of Concave LensesConcave lenses are used to make objects look smaller.
The magnifying lens that a watchmaker uses for detail work is called a loop.
i think it's called fish-eye lens
No it isn't, because the type of image a convex lens forms depends on where the object is relative to the focal point of the lens.
According to scientists, the refracting telescope uses a convex lens which increases the size of an image. The most common use of this telescope is for viewing solar system planets such as Jupiter and Mars.
No, a movie projector uses a convex lens.
Convex lens because i said so
Convex lens because i said so
Convex lens because i said so
projector have concave or convex
Any device containing a lens, such as a camera or projector, or one which uses prisms such as a periscope.
Microscope.
There are many websites that provide DIY projector plans, But none offer a way to repair a Projector Lens. I would look into how much it is to replace the Lens or the projector all together.
Projector Lens
The lens focuses light on the retina (fish have one)
place the lens cap in place.
since you need to show the image on a big screen so you require a diverging lens i.e. a concave lens