PhotoNaturalist - nature photography tips and tutorials

nature photography tips and tutorials

lens

Where to Keep Your Telephoto Lens

by 16 Comments

The last time I went hiking on one of my favorite trails here in Southern California, I missed out on a really good photo opportunity. As I was driving out of the national forest at the end of the day, I spotted a Red-Tailed hawk perched in a nearby tree. The tree must’ve been just 30 feet or so away from my car.

So, I pulled over, and realized I had a problem: my camera and telephoto lens was in the trunk. That meant I’d have to get out of my car, open the trunk, get the camera, and finally try to fire off a few shots. Doing all that without scaring the hawk away would’ve been a miracle. I tried anyway, and sure enough, as soon as I got out of the car, the hawk took off. Oh well.

Although the hawks here in California usually don’t mind if I just roll down the window and fire off a few shots, they DO mind if I actually get out of the vehicle.

Looking back at that situation, I realize there’s a couple things I could’ve done. [Read more…] about Where to Keep Your Telephoto Lens

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

Why you should keep your lenses super clean

by 18 Comments

One of the consequences of shooting photos outdoors is that you’ll constantly be getting dust or dirt on your lenses and filters.

It’s easy to forget about this dust and just deal with it by removing any specks in your photos later in Photoshop, but sometimes those specks won’t always appear on a nice blue sky, so it’s important to keep your filters and lenses super clean at all times. [Read more…] about Why you should keep your lenses super clean

How three bananas can help improve your wildlife photography skills

by 3 Comments

(c) iStockPhoto / Lucas Cornwell
(c) iStockPhoto / Lucas Cornwell
One of the hardest parts about photographing wildlife is learning how to use a long lens. There’s a lot of little things you have to get used to with that big lens.

One of those is simply learning how to quickly locate your subject in the viewfinder. With such a long lens (around 400mm or greater), you have such a small field of view that it becomes hard to locate your subject.

Being able to locate your subject quickly is important because you usually only have a second or two to take a shot. This is something I learned pretty quick when I went to photograph hawks with my dad a few weeks ago.

Well, I’ve thought of a little exercise that will help you get used to locating your subjects through that long lens–and it involves three bananas. And, don’t worry: I’m not gonna tell you to use the bananas as bait! [Read more…] about How three bananas can help improve your wildlife photography skills

Why you should memorize the f-number series

by 18 Comments

Diagram by Chris Buckley / Used under the GFDL
Diagram by Chris Buckley / Used under the GFDL
In photography there’s something known as the standard f-number series. It’s a geometric sequence of f-numbers that goes like this:

f/1 1.4 2 2.8 4 5.6 8 11 16 22 32

At first this may look like a random series of numbers, but there’s actually a method to this madness, and memorizing this series can help you make quick adjustments to exposure when switching between f-numbers. [Read more…] about Why you should memorize the f-number series