Thin Lens Ray Tracer

Enter focal length, object distance and height to see the three principal rays, with image distance, magnification and image type.

✓ Free to use

Image distance dᵢ
15
1/f = 1/dₒ + 1/dᵢ
Magnification m
-0.50
m = −dᵢ / dₒ
Image
real · inverted · reduced
hᵢ = -2
FF
ObjectImageRay diagram

Made with MathPrepAI

Inputs

Lens type

Results

Image distance dᵢ
15
Magnification m
-0.50
Image height hᵢ
-2

Actions

School / class name

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