Q & A: Hyperfocal Distance and Wide Angle Lens Converters

Autumn Path, Michigan. Depth of Field complements of a Hyperfocal Distance Chart

Autumn Path, Michigan. Depth of Field complements of a Hyperfocal Distance Chart

The following question came today via email. I occasionally post some of the questions that come my way, along with my answer.

Question: Does the hyperfocal distance of a prime lens remain the same when a wide angle converter is attached to the lens?

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Keep a Photo Trip Log

Photo Trip Log

Photo Trip Log

A photo trip log is a good way to refresh your memory. It comes in very handy when you want to find a photo location again if your photos aren’t GPS tagged, and a photo log is very useful when a photo editor wants the details on one of your photos. This photo is of two pages out of a total of four pages of notes I made on April 25, 2011.

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Bride’s Portrait: Solving Mixed Lighting Challenges with ACR

Before and After ACR

Before and After

Mixed lighting (lighting with different color temperatures) can be a real color nightmare, especially if you are shooting JPEG files. Shooting RAW files and processing them with Adobe Camera Raw (ACR) is one of the best solutions to the problem. ACR comes with recent versions of Photoshop Elements and Photoshop.

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The Best Colors Come From the Best Exposures

Gretag-Macbeth ColorChecker

Gretag-Macbeth ColorChecker

When it comes to your digital camera, the better your metering skills, the better your  colors will be.  If you learn how to master exposure, you will get the best possible colors your camera is capable of producing. Why not put your camera on auto exposure and then correct the exposure on the computer? Because you won’t get the best colors. In auto exposure mode your camera is designed to give you average exposures, not the best exposures. This is very important: If you don’t nail the exposure in the camera, the colors in a photo will shift in different directions and no amount of computer work will bring them back. This is one of the best kept secrets of great color and it is why professional landscape, fashion, and advertising photographers are obsessive about exposure. There is no getting around mastering exposure if you want great color.

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National Geographic’s Kurt Mutchler at OSU

National Geographic's Kurt Mutchler, Executive Editor, Photography

National Geographic’s Kurt Mutchler, Executive Editor, Photography

OK, admit it. If you are serious about your photography, you would like to see one of your photos in National Geographic. Sadly, the odds of that are about as good as they are for starting in an NBA basketball game. So the next best thing is to meet one of National Geographic’s photo editors. That dream came true for me last week.

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