Did you know that we all carry lens stacks in our pockets? That’s right!  Your cell phone camera lens is an excellent example of a lens stack.

In part one of our video David gives a simple demonstration of measuring a dual layer lens stack and how the OptiGauge can distinguish the thickness and most importantly the air gap between those stacks.   In part 2, he explores a more complex lens setup such as the one used in a digital SLR camera.

Watch our video below as Lumetrics Scientist, David Compertore as he explains how lenses are designed and demonstrates measuring a lens stack using the Lumetrics OptiGauge II.

Make sure you click the video to see part 2 of this video series. And make sure to download our app note here to read more about lens stack measurement