Famous Camera Lens Focus Chart Ideas

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Camera Lens Focus Chart. Focus charts are typically used when working with shallower depths of field. It also has views for the problems of back focus and front focus, where for some reason, the lens actually focuses on a region either behind or in front of the focus point.

Lens Test Pattern…
Lens Test Pattern… from www.benjacobsenphoto.com

Position your camera on a tripod so that the lens is at exactly the same height as the focus box. Below is a free template to download. The version in the pdf is slightly improved from the one shown.

Lens Test Pattern…

Definition of a focus chart. A focus chart is essentially a target for your camera to lock on to. To use the lens testing chart you set it up at 45 degrees to the axis of the lens as shown below.the easiest way to do this is to have the camera horizontal and tilt the. We are not claiming that our test charts are scientific or as rigorous as a properly designed and printed chart, but what it does is give you a practical idea of how your lens.