About JPEG Images and Their Quality Degradation
You lose information when an image is saved in JPEG format. This is acceptable, unless you save the same image more than once. Let’s have a look at how much information you really lose.
You lose information when an image is saved in JPEG format. This is acceptable, unless you save the same image more than once. Let’s have a look at how much information you really lose.
The polarization filter is more than making the sky blue and looking through water. It can really improve your landscape photos. Let me show you why you should use one.
Often you get one lens included when buying a camera. But what if you want another one, which one do you need to buy? This article may be of help when choosing the best lenses for your photography.
Have you ever used on-camera flash with disappointing results? In that case you probably didn't use the on-camera flash in the best way possible. With these tips you should be able to get much better results.
Lightroom is probably the most used photo database program available, with an integrated raw file editor, and many options for post processing. These thirteen tips can improve your Lightroom experience.
Did you know a lot of people use their camera without setting it up for their needs? If you have done this already, you may find nothing new in this article. If you don’t know what I am talking about, perhaps you should read it.
With every new camera, new options and enhanced features are introduced, sometimes small and perhaps even insignificant, sometimes groundbreaking. The end result is never perfect, but what if you could design one yourself?
Our histogram shows 256 shades of gray. Besides pure black and pure white Ansel Adams used only nine shades to manipulate the contrast in his famous landscape photos. His zone-system can still be used for our modern digital photography.
There are not a lot of people who are photographing landscapes in black and white. Most of us prefer a nice color presentation of a landscape. Nevertheless, black and white conversion can help a lot when processing a color photo.
We look at the world in color, even when we want to shoot black and white photos. Color can be very distracting in that case. Thanks to digital photography it is possible to change the world into black and white before you take the picture.
I guess you will have a zoom lens in your camera bag. It is a very handy tool that allows you to zoom in, and to zoom out. But you can also use it to manipulate the size of the background compared to your subject. Let me explain.
Autumn and winter are upon us, and in the north the polar light has appeared in the night skies. Time to go out and photograph the elusive Northern Lights. Here are a few tips on how to capture it.
Once I bought a Manfrotto pistol-grip-upside-down ball head, with the typical Manfrotto camera plate. After a while I wanted something more robust, and I choose for an Arca-Swiss compatible ball head from Kirk Enterprises, and a matching L-bracket. The latter was one of the best choices I made.
Digital photography has changed the way we take pictures. We care able to shoot, and shoot, and never run out of storage space. But at the other hand, it did not change the way we treat all those photos. So I wonder: what are you doing with all the photos you took over the last year?
If you believe the advertisements of smartphone manufacturers, the cameras of those devices are amazing and suitable for professional use. Sometimes (often?) these advertisements turn out to be fake, shot with professional DSLR cameras. But how good are those smartphone cameras really?
I have a large and relatively heavy Gitzo tripod that can carry as much as a small elephant. But I also bought an expensive Gitzo traveler tripod because sometimes I want to travel light. The question is, was it worth the money?
Everyone who is photographing landscapes knows how important light is. With the right light situations, a boring landscape can transform into something magical. It is not only choosing the golden hour, but also waiting for the right moment. You need to be patient.
I got the idea of shooting a total moon eclipse with a long lens. I was thinking about the Canon EF 500mm, but all I could get was a massive Canon EF 800mm lens. The lens turned out to be too long for the eclipse photo I had in mind, but I got a great opportunity to shoot for a while with this long and heavy white beast.
Forget about Sony, Canon, Nikon, or any other mirrorless camera. Panasonic has the Lumix S1 and Lumix S1R, and those cameras are amazing. I have invested a lot in Canon, and I am really happy about the system. But if I had to do it all over again today, I definitely would choose the Lumix S1.
As a photographer you are probably confronted every now and then with unacceptably high noise levels. This may occur when using extremely high ISO levels, or perhaps when lifting shadows too much in post processing. You can try to reduce noise by one or two sliders in Photoshop, Lightroom, or similar software, or by stacking a couple of photos.