Nikon 25420, D40 APPENDIX, Small Picture, Image Overlay

- magenta slides the red and blue equally left or right. The green stays put.

Small Picture

This creates a much smaller version of an image. You've got your choice of 640x480, 320x240 and 160x120 pixels.

Image Overlay

This is silly. It creates a new image by adding two others together in the z-axis (intensity).

It only works with raw originals.

A reader wrote me about a genius plan to use this for in-camera mutilation of large dynamic range scenes by combining two very different exposures. I don't see it working. I'm missing the genius part.

You can't get to this with the OK key on playback. You have to use the menu button.

APPENDIX

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