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Calcimator

Optics Lens Calculator

Calculate image distance, magnification, and image properties using the thin lens equation (1/f = 1/do + 1/di).

Inputs

cm
cm

Results

Image Distance

15 cm

Magnification

-0.5

Image TypeReal
OrientationInverted
Relative SizeReduced
How to Use This Calculator
  1. Enter Object Distance and Focal Length.
  2. Review Image Distance (cm) and Magnification.
  3. Use Image Type and Orientation to inform your decision.
  4. Use the chart to visualize the results and explore different scenarios by adjusting inputs.
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