Thin Lens Distance Calculator. By using this website, you agree to our Cookie Policy. First, understand the sign rules of the convex mirror. Example of Mirror Equation. Concave Mirror Equation Calculator. Please fill the following to get notify. Enter 2 out of 3 inputs below:-- Focal Length-- Distance Between Object and Lens-- Distance Between Image and Lens . The mirror equation $$\frac{1}{v}+\frac{1}{u}=\frac{1}{f}$$ holds good for concave mirrors as well as convex mirrors. Steps. The diagram showing the focus, focal length, principal axis, centre of curvature,etc. Phone # SKU . Thin Lens Calculator. You can easily calculate the weight of glass and mirror from our online calculator. Email . Thin Lens Distance Video. Menu. Fab Glass and Mirror offers you online Weight Calculator For Glass & Mirror. Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. Quantity . The sign rules for the convex mirror – Object distance (do) If an object is in the front of a mirror surface which reflecting light, where the light passes through the object, then the object distance (do) is positive. While deriving equations we use the similarities of triangles given picture above. Learn more Accept . Method 1 of 2: Finding the Magnification of a Single Lens. I do not want to make confusion in your mind and write down the equations that I get from similarity of two triangles. Mirror Equations of Curved Mirrors. An object's magnification is generally given by the equation M = (h i /h o) = -(d i /d o), where M = magnification, h i = image height, h o = object height, and d i and d o = image and object distance. Type in any equation to get the solution, steps and graph. x. Contact Name . By filling the form below, You will get an email or may be contacted via phone when the item is available for purchase. This website uses cookies to ensure you get the best experience. We use the given picture below to derive the equations of concave and convex mirrors. Mirror Equation for concave mirror and Mirror Equation for a convex mirror. Note: A converging lens is wider in the middle than it is at the edges (like a magnifying glass.) Concave Mirror Equation Formula : 1/f = 1/d 0 + 1/d i. We show them with red lines in the picture. https://www.khanacademy.org/.../mirrors/v/mirror-equation-example-problems Select the value: Image distance: Object distance: Focal length: A concave mirror has a reflecting surface that bulges inward.Unlike convex mirrors, Concave mirrors reflect light inward to one focal point. The convex mirror equation. Start Here; Our Story; Hire a Tutor; Upgrade to Math Mastery.