PhotoNaturalist - nature photography tips and tutorials

nature photography tips and tutorials

focus

Why the Sharpest Photo Isn’t Always the Best Photo

by 5 Comments

Desert Sunflower photo
Desert Sunflower @ f5.6 / Photo by Steve Berardi
As nature photographers, we tend to have an obsession with tack sharp photos and will do almost anything to increase the sharpness just a tiny bit. After all, looking up close at a sharp photo of a dragonfly is one of the greatest rewards of photographing the natural world 🙂

But, sometimes it’s necessary to sacrifice a little sharpness for a better composition.

As an example, consider the photo above of a Desert Sunflower in front of a patch of Desert Sand Verbena (see original size photo too). There are three reasons why the sunflower isn’t as sharp as it could have been:

  1. The wind was blowing pretty hard, and constantly swaying the flower

  2. The camera’s sensor was not parallel to the most important plane of the flower

  3. A pretty large aperture was used (f/5.6), which limited depth of field

Of course, the wind was out of my control, so all I could do for that was wait for the calmest moment possible. But, the other two were in my control. Why didn’t I address these problems? [Read more…] about Why the Sharpest Photo Isn’t Always the Best Photo

Why you should keep your camera’s SENSOR super clean

by 5 Comments

Last week, I wrote a post about why it’s important to keep your lenses clean, and included an example photo to help illustrate my point.

Well, it turns out I was wrong about what caused those dust specks in the photo: they were NOT caused by dust on the lens, but instead resulted from dust on the camera’s sensor.

I’d like to thank Eric Pohl and Michael Smith for kindly correcting my error (see their comments on the original post). And, please accept my sincere apology for being wrong about this!

As Eric and Mike pointed out in their comments, dust on your lens will rarely show up in the end photo because you’ll always be focusing much farther than the front element of your lens (which is where the dust is). Ron Brinkmann put together an excellent article with great examples that helps show this.

For dust on your lens to be visible as specks in your photo, you’d have to be focusing your lens to an extremely close distance (even closer than what most macro lenses can do). So, any specks of dust you see in your final image most likely were caused by dust on your camera’s sensor. [Read more…] about Why you should keep your camera’s SENSOR super clean

What went wrong with this dragonfly photo?

by 30 Comments

Photo by Steve Berardi
Photo by Steve Berardi
In Bob Dylan’s great song, “Love Minus Zero/No Limit,” he proclaims,

“There’s no success like failure, and failure’s no success at all.”

It’s one of my favorite lines. I don’t always think failure is such a bad thing, because we learn so much more from failure, than we do success.

So, I’d like to try a new type of post here at PhotoNaturalist. I’ll start by sharing a recent photo I took that I don’t think came out very well. Then, I’ll explain why I don’t like it and why it “failed.” [Read more…] about What went wrong with this dragonfly photo?

How To Get Better Control of Autofocus

by 9 Comments

IMG_0482cSometimes autofocus can be really annoying. For some shots it’ll focus on the right part of your subject, but then the very next shot it may choose to focus on something far and away into the background.

In a previous post, I shared a few ways to avoid problems like this, but I just found a new solution that I like a lot better: back-button autofocusing.

Here’s how it works:

Normally, your camera will auto focus when you press the shutter button halfway, but with back-button autofocusing, you have to press a button on the back of the camera instead, giving you complete control of when autofocus is initiated. [Read more…] about How To Get Better Control of Autofocus