Michael Zhang

Founder, Editor

Michael is a photography enthusiast, entrepreneur, and programmer based in Northern California near San Francisco. He graduated from the University of California, Berkeley with two degrees in computer science.

Articles by Michael Zhang

Samsung Patents a Blink-Triggered Contact Lens Camera

We're getting closer to being able to take pictures with cameras built directly into contact lenses. Samsung has been granted a patent in South Korea for a smart contact lens that projects images directly into the wearer's eyeball... and which has a built-in camera that's controlled by blinking.

8 Common Autofocus Problems and Their Solutions

Having trouble nailing tack-sharp autofocus with your camera? Aside from technical proficiency, there are a number of other issues that could be causing you AF grief. Here's a 14-minute video on 8 common AF problems and their solutions.

Casual Photographers Were ‘Stealing’ Work from Pros Back in 1887

Professional photographers sometimes gripe about how casual shooters undercut their businesses by offering (often) lesser quality work for pennies on the dollar. But it's not something that was brought on by cheap and accessible digital cameras -- this "problem" has been around from the early days of photography.

Before & After: How One Popular Photographer Edits His Photos

Photographer Peter Stewart is an internationally published photographer who's also popular on photo sharing sites, boasting tens of thousands of followers and millions of views on 500px, Flickr, and Instagram. Here's an eye-opening series of his before-and-after post-processing comparisons.

Yep, The Huawei P9 Phone Will Boast Dual Leica Cameras

Leica announced back in February that it's "reinventing" mobile photography by partnering with the Chinese smartphone giant Huawei. We soon got a glimpse of a leaked Huawei P9 phone with dual, supposedly Leica-made, cameras. Now the company has confirmed it: the upcoming Huawei P9 was created with Leica.

Nikon D5 vs Sony a7R II… at ISO 3,276,800

The $6,500 Nikon D5 DSLR and $3,200 Sony a7R II mirrorless camera are two of the current leaders in low-light, high-ISO shooting, but how do they stack up against each other? This 1.5-minute comparison video will show you.

Instagram Went Down for 15 Minutes and People Freaked Out

When your photo sharing app is used by hundreds of millions of users around the world, there are a lot of sad and angry people when your service goes down. Instagram crashed for about 15 minutes yesterday -- coincidentally April Fools' Day -- and people freaked out.

Here’s the Pentax K-1 Owner’s Manual

Back in February, Pentax announced its first full-frame DSLR, the K-1. The camera, which has some pretty nifty and novel features and fantastic weathersealing, won't start shipping until late April. If you want a look at what the camera can do, the operating manual has appeared online.

Photoshop of the Future May Be Able to Auto-Colorize a B&W Photo

Colorizing old black-and-white photos with Photoshop has been a popular subject on the Internet over the past few years, as skilled retouchers use their time and skills to offer a new view of vintage images. In the future, though, software may be able colorize B&W photos with the click of a button.

Shootlr Lets You Request Live Photos from Others

Shootlr is a new iOS and Android app that turns selfies and photo taking into a social experience that you do with friends and family. Instead of shooting and sharing selfies and snaps yourself, you can use the app to request pictures from others.

It Looks Like Flickr is Now For Sale

It's looking more and more like Flickr will soon find itself under the control of a new owner. It's no secret that its parent company, Yahoo, has been struggling as of late, and now the latest word is that Yahoo is on the auction block and taking offers for its businesses.

Photos of Skiers Using Pigments to Turn the Sky Into a Canvas

Swiss freeskier and filmmaker Nicolas Vuignier captured the worlds imagination back in February with his iPhone-swinging bullet-time idea. Now he's back again with another creative effort: turning the sky into a giant canvas by covering extreme skiers with black pigment.

The History and Explosion of Lens Flare

Lens flare was once considered a problem in filmmaking and something that should be prevented with well designed lenses and special coatings, but now it's something that's embraced and seemingly in every movie that hits the silver screen. How and why did this change happen?

How Long Will It Take to Learn Photography?

How long does it take a person to learn photography? Can -- or should -- you make the jump from newbie to working professional professional in a heartbeat? That's the question discussed in this insightful video by photographer Mike Browne.