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Owners ofPocket PCscan find a review of comparable programshere.
Focus+
For many photographers the passing of the days when all lenses had depth of field scales is lamented. There are, of course, books of DOF tables available and also pocket slide rules. But, if you own a Palm there is now a wonderful alternative calledFocus+.
This program is extremely simple to use yet offers tremendous flexibility. You are able to create a database of all of the lenses that you own and use and also to pre-set theCircle of Confusion(degree of un-sharpness) preferred for each lens or format.

The program offers several different modes of operation. TheHyperfocalscreen shows three columns; The left-most colu...

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Michael Reichmann is the founder of the Luminous Landscape. Michael passed away in May 2016. Since its inception in 1999 LuLa has become the world's largest site devoted to the art, craft, and technology of photography. Each month more than one million people from every country on the globe visit LuLa.
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