Lens equation
Focal length (in cm):
Distance to the object [U] (in cm):
Distance to the image [V] (in cm):
Height of the image [hi] (in cm):
Height of the object [ho] (in cm):
Select an option:
Focal length
Magnification
Power
Calculate
Result:
Please enter the values you have, then select the correct option to perform the calculation.
More options