Fantastic Thin Lens Equation Calculator

Move the blue circle at the tip of the Object arrow to move the object.

Thin lens equation calculator. A common Gaussian form of the lens equation is shown below. Move the point named Focus to the right side of the lens to change to a concave lens. Thin Lens Distance Calculator.

Assigning a - as signed to d i indicates advance knowledge of a virtual image and obtaining a - value for the image through solving this equation for d i indicates a virtual image as well. The Lens Equation An image formed by a convex lens is described by the lens equation 1 u 1 v 1 f where uis the distance of the object from the lens. A thin lens is a lens when the thickness of the lens itself d the distance between the outer points of the spheres is small compared to the radii of curvature of the spherical surfaces d.

This leads us to define the magnification m. These three quantities o i and f are related by the thin lens equation. The thin lens equation which relates the object distance the image distance and the focal length of a thin lens is.

D I Distance between the image and the center of the lens D O Distance between the object and the center of the lens F Focal length. Thin Lens Equation Calculator. Shows how to use the thin lens equation to calculate the image distance image height and image orientation for convex lenses when the object distance is greater the the focal length f.

In Experiment 3-7 you measured the image location for a variety of object locations using a convex lens. Focal length of lenses 2 The focal length of a thin lens depends on the radius of curvature Rof each surface of the lens and the index of refraction n of the lens material. You can see a listing of all.

The thin lens formula is. Otherwise such lenses are called thick. A simple lens consists of a single piece of material while a compound lens consists of several simple lenses elements usually along a common axis.