User Manual

Adjusting the Target Shot
Cropping is done with Lightroom, Phocus or ACR's crop tool. For the 48 patch
SpyderCHECKR, crop to the four white dots just outside of the patch area.
For the SpyderCHECKR 24, crop to inside the black border, with no
background showing beyond the target. Use the rotate function of the crop
tool to straighten the target image. Activating Lightroom’s lens profile function
will reduce lens distortion in your target shot, but this is rarely necessary.
Any of the light or medium gray patches can be used to gray balance/white
balance your image in Lightroom, Phocus or ACR. The 20% gray patch (E2)
is recommended. Use the white balance eyedropper tool in Lightroom's
Develop mode, or from the upper tool palette in ACR. Click on the desired
gray patch.