**Physics Tools for optics - Find image distance and magnification for two lens system**

Use this simple tool to solve physics problem related to two lens system. You can use this tool find position of the final image formed by the combination of the two lenses, and magnification of the final image formed by the combination of the two lenses. And also this tool shows details about image distance and height.

L - Distance between two lenses

f_{1}- Focal length of first lens

f_{2}- Focal length of second lens

d_{o1}- Distance to object

d_{i1}- Distance to image created from first lens

d_{o2}- Distance to object for second lens (which is the image create from first lens)

h_{i1}- First image height

h_{i2}-Second image height

m_{1}- magnification for first lens

m_{2}- magnification for second image

To determine the image distance, the lens equation can be used.

Image generated from first lens going to be object for the second lens

d

_{o2}= L - d

_{i1}

Lens magnification can be find using

Image generated from first lens going to be a object for the second lens

hi1 = ho2

Total magnification is the product of m1 and m2.

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