mathematics behind lens compression

Author:
F_Futamura
In this simplified graphic, we compare the photographic images using a 24 mm vs. 70 mm vs. 200 mm lens from a bird's eye view. You can zoom in, click on the boxes to compare viewing angles, move the camera (O), the head (H) or the building (B) to see the

In this simplified graphic, we compare the photographic images using a 24 mm vs. 70 mm vs. 200 mm lens from a bird's eye view.

In this simplified graphic, we compare the photographic images using a 24 mm vs. 70 mm vs. 200 mm lens from a bird's eye view. You can zoom in, click on the boxes to compare viewing angles, move the camera (O), the head (H) or the building (B) to see the