Lens Optics Simulation
Interactive demonstration of thin lens equation and ray tracing
Current Values
Focal Length (f): 50 cm
Object Distance (u): 75 cm
Image Distance (v): --
Magnification (M): --
Image Characteristics
Type: --
Orientation: --
Size: --
Position: --
Lens Equation
1/f = 1/u + 1/v
M = -v/u
1/50 = 1/75 + 1/v
Ray Legend
Parallel Ray
Central Ray
Focal Ray
Object
Image
