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Led Convex Lens Popular Q&A

Q: What is a Convex Lens?
A: A convex lens is any lens with a curved shape. In addition, a convex lens tends to have a bulky middle section and then becomes thin at the edges. Read More »

Q: How to Use a Convex Lens.
A: 1. Set up an object you wish to make an image of. Make sure it is sitting steadily on a solid surface, like a sturdy table. If the object is wobbly or unsteady,... Read More »

Q: How to Make a Convex Lens.
A: 1. Put protective film on the lens blank to keep it from being scratched during the grinding process. The film is a special, thin piece of adhesive that keeps t... Read More »

Q: How does a Convex Lens Work?
A: The terms convex is a term that describes a certain type of lens. This is meant to describe the manner in which the lens curves outward. Read More »

Q: Who invented the convex lens?
A: Johannes Kepler (1571-1630) He also invented the concave lens. Read More »