Jon Sienkiewicz Blog

See a spot of color you like? Scan it with this $59 doodad and instantly your smartphone shows the RGB values – and a lot of other stuff, including what brands and shades of paint to buy to match that color accurately. The Datacolor ColorReader EZ DC10-3 even suggests a full palette of other colors that complement the sample scanned. For photographers it’s a chance to objectively identify colors numerically and replicate them in Photoshop.

Don’t gamble with your image files. If you’re serious about the pictures you take, be serious about the memory cards you use to store them. There is a handful of reliable, consistently dependable brands available, and one of the most popular with advanced photographers is the Delkin Black lineup. Let’s zero in on their latest SD card and find out why.

A reader asks how to restore color in selected areas of an image that has been converted to monochrome. Photoshop users can follow these steps.

Freezing rain is falling, your tomcat is suing you for royalties from the YouTube videos he starred in, and every bird in the city boycotts your feeder because of your snoopy telephoto lens. Cheer up! We all have those days when we feel like f/16 in an f/1.4 world. But there’s always something to take pictures of—and it often can be found as close as our own kitchen.

The photo backpack is the best innovation since dry dog food, so when an iconic camera bag brand like Domke produces their version, people expect to see lightning in a jar. Does the Domke Everyday Backpack deliver? Or is it just another bowlful of puppy kibbles?

A short time ago I was shooting with a Tamron 18-270mm zoom lens on a Canon EOS 40D and discovered something very surprising. When I reviewed the images of some leaves that were backlit against a bright sky I didn’t see any DPF. You know what DPF is, of course: Dreaded Purple Fringe. It usually inhabits the contrasty edges that separate highlight and shadow areas in some digital images. I’d upload an example, but I know you have plenty of your own.

DxO just released PhotoLab 4, a major update of their innovative photo-editing software. This latest version features DxO DeepPRIME, a game-changing technology you’re going to be hearing about over and over from now on. DxO DeepPRIME is a groundbreaking demosaicing and denoising engine based on artificial intelligence and trained with deep learning. And I'm not kidding when I say it will make old Raw files from your 10+ years old camera look like they were shot with the best and latest camera model on the market.