Focal length of convex mirror assumed to be positive and vise versa (negative) for concave one which is wrong.
No change after payment for pro
Wonderful app and Caring developer
Please provide option to change curvature radius of lens, mirror. 2f is actually the radius of curvature which is not matching with the 2f in app.
Pinch and zoom is not centered around thumb. Missing drag scroll. Multiple mirrors needed. Add a rotate parameter to each object. Great start.
Sir I heartily thank you for the effort you have put in in the development of the app I request you to consider adding of following features in the app 1. Adding a thin line for center and focus of mirror. Dr Charudatta Pathak
Why do you force the user to locate the object on the right side of the screen but then present the object parameters on the left side of the screen underneath the image symbol while also reversing the image and its parameters? Wouldn't it be easier for most people to if you would locate the data underneath their respective symbols?
I bought this and then went back and installed the regular version just to give you the download because I like what you're doing so much. Keep it up.
Great visualization tool - well worth the price.
This is a very good application for simulating ray optics problems with combination of mirror, slab, lens etc. I liked how complex experiment setup can be done and get the solution in text format which is self explanatory. Also the whole experiment is configurable. Good for physics classes. Excellent work. Moving the principal axis of lens or mirror is also cool but we use is very rarely for problem solving.