Nice Lens Maker Formula In Hindi

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Lens maker formula in hindi. Lens manufacturers use the lens makers formula to manufacture lenses of the desired focal length. But this equation can only be used for the thin lenses. This formula connects the focal length of a lens to its refractive index.

The lesson also discusses the famous diameter of image problem. The lens needs to be thin. Lens manufacturers commonly use the lens maker formula for manufacturing lenses of the desired focal length.

The numericals covers the very famous questions on the concept of change in focal length and intensity when a portion of lens is covered by an Opaque object. In this session Gaurav Singh will discuss In this session Gaurav Singh will discuss Discussion on Lens Makers Formula. Which is relevant to JEE aspirants.

On violation of the limitations then the refraction at the curved surface formula. The lecture covers types of lens optical center and principal foci and focal lenghts of a lens. The Lens Makers Formula -Thin lens and keys for ray tracing -Optical Invariant -Composite Lenses.

The following assumptions are taken for the derivation of lens maker formula. Solutions can be found in fairly limited cases and most practical examples require. Lens makers formula is the relation between the focal length of a lens to the refractive index of its material and the radii of curvature of its two surfaces.

Here f represents the focal length n is the refractive index of the material that is used to make the lens R1 is the radius of the curvature of the first sphere and R2 is the radius of curvature of sphere 2. Skip to main content. This is because the separation between the two refracting surfaces will also be small.