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Optical Science
The Ultimate Depth-of-Field Skinny

Arguably, more has been written about Depth of Field (DoF) on the DV Info Net Comunity than any other discussion topic. This is my attempt to provide the ultimate discourse and treatment of the subject. By posting all of the variables and examples in one place, novices and old hands can benefit and apply the newly gained knowledge in the field.

Canon DV / HDV
Some Canon GL2 Images

Some Canon GL2 Images submitted by Barry Goyette Clicking an image will open it in a new window at full-size (720×480). GL2: The neutral areas in the chart are actually blue-grey in color. PD150: The properly resolved line grouping is…

Sony DV / HDV
Tutorial: PD150 and PD170 Color Bars for Memory Sticks

I thought it would be neat to have a copy of the Full SMPTE Colorbars on the Sony Memory Stick. This would come in handy if and when my Calibar batteries die on location, and also nice to share with everyone that does not have a Calibar, but does own a PD150, VX2000, or other Memory Stick compatible camera.

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