What is thin lens formula?
What is thin lens formula?
The thin lenses itself will be convex or concave. According to this, the equation of thin lens may vary. According to Lens-maker’s formula, where, f is the focal length of the lens, u is the object distance, and v is the image distance. The is the power of lens which is measured in diopters.
Is a thicker lens more accurate or a thinner lens?
Generally speaking, thinner lenses are more accurate than thicker ones when it comes to producing an image that most accurately resembles the object being imaged. From a technical standpoint, thinner lenses are easier to produce well.
Who discovered the thin lens equation?
which is known as the lens maker’s formula or thin lens equation. (3) (4) where is the distance from the lens to the object and is the distance from the lens to the image. This equation is also known as the Gaussian lens formula, and was discovered by Edmund Halley in 1693 ( Steinhaus 1983, p. 301).
What is thin lens approximation?
Thin lens approximation. Further simplification occurs when we assume that the lenses are sufficiently thin; this is known as the thin lens approximation. In this approximation, two points, called focal points, are situated at equal lengths to the left and right of the lens.
