Pro Tips 1: How to Keep Your Digital Sensor Clean ... Continued

Continued ... BetterPhoto Instructors Share Their Insights & Thoughts

by Kerry Drager

John Siskin:
I do not change lenses around my dog (an Old English sheep dog) - I got a
hair on the sensor once ... very bad. I do not change lenses in verydusty environments if I can possible help it. I do check shots on my sensor often.

Tony Sweet:
The absolute easiest way to keep the sensor clean is to never change lenses, and some photographers do that. They'll place a zoom lens on a camera body and never remove it. That will certainly work, but for the more serious shooter, it is quite impractical. The second easiest way is to hold the camera face down and change lenses quickly. Of course, that doesn't always work, but will certainly minimize specks on the sensor.

Brenda Tharp:
I always turn the camera off when changing lenses, and I turn the camera downward or straight out rather than face up to put the lens on. I blow out the chamber where the mirror and shutter are with a blower bulb, regularly.

Jim Zuckerman:
I always point the camera downward when changing lenses, and I turn the camera off as well when I switch to a different lens.

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About Author / Instructor / Photographer, Kerry Drager
Photography Instructor: Kerry Drager
Kerry Drager is a professional photographer, teacher and writer who is also the co-author of two books: The BetterPhoto Guide to Creative Digital Photography and The BetterPhoto Guide to Photographing Light. He has taught many photography courses (online and in person), seminars and field workshops.

Be sure to check out Kerry's website -

Also, he is the author of Scenic Photography 101, the photographer of the photo-essay books The Golden Dream: California from Gold Rush to Statehood and California Desert , a contributor to the books BetterPhoto Basics and Daybreak 2000, and a co-photographer of Portrait of California. In addition, Kerry was profiled in the April 1994 issue of Outdoor Photographer magazine and in Vik Orenstein's 2010 book The Photographer's Market Guide to Building Your Photography Business, and his website was showcased in the January 2003 issue of Shutterbug magazine. Plus, his work has appeared in magazines, Hallmark cards and Sierra Club calendars, and in advertising campaigns for American Express and Sinar Bron Imaging.

Also follow Kerry on Facebook, where he posts photos several times a week that include shooting tips and thoughts.

Kerry lives with his wife, Mary, on California's Central Coast, with their three Newfoundland dogs, four cats, and a mixed terrier.