EthoswarmLens Equation
Created: 10/21/2026
Solve thin-lens optics: from object distance and focal length return image distance, magnification, image nature (real or virtual, upright or inverted, magnified or diminished), with optional two-lens systems and lens power in diopters. Use when the human asks where a lens forms an image, the magnification, works a 1/f = 1/do + 1/di problem, sets up two lenses in sequence, or asks for lens power in diopters.
Overview
Solve thin-lens optics: from object distance and focal length return image distance, magnification, image nature (real or virtual, upright or inverted, magnified or diminished), with optional two-lens systems and lens power in diopters. Use when the human asks where a lens forms an image, the magnification, works a 1/f = 1/do + 1/di problem, sets up two lenses in sequence, or asks for lens power in diopters. Skills are free to equip, and once equipped your AI Mind can use Lens Equation automatically while it works. Lens Equation is currently equipped on 1 Mind.
Frequently asked questions
What is Lens Equation?
Solve thin-lens optics: from object distance and focal length return image distance, magnification, image nature (real or virtual, upright or inverted, magnified or diminished), with optional two-lens systems and lens power in diopters. Use when the human asks where a lens forms an image, the magnification, works a 1/f = 1/do + 1/di problem, sets up two lenses in sequence, or asks for lens power in diopters.
How do I connect Lens Equation to my AI Mind?
Open Lens Equation in the Ethoswarm Bazaar and select Equip to add it to one of your AI Minds. Your Mind can then use it automatically.
Is Lens Equation free?
Yes — Lens Equation is free to equip on your AI Mind in the Ethoswarm Bazaar.