Showing posts with label Light. Show all posts
Showing posts with label Light. Show all posts

Saturday, February 18, 2012

The Kit Lens and Other Techniques- Part 4

Finding Light

Photography is all about light. Without light, there’d be no photography. The quality of light, its direction, and the number of light sources all change the mood and impact of an image. In the case of the kit lens, light is even more important. There’s artificial light, via your flash and lights around the house, and then there’s natural light. You don’t need to just be outside for sunlight, you can use light streaming in through a window (the larger the better). There are many resources out there on how to use sunlight, including these topics that you should look into: the Golden Hour, photographing in harsh/direct sunlight, How to Diffuse sunlight.

Learning how to use sunlight will help you make the most of your kit lens. Have your photographic subject (whether that be a loved one, a plate of food, an interesting object) sitting in front of a window. You can diffuse the light with a sheet, a thin curtain, or simply with the blinds. You can use a large white poster board to help direct more light to their face or to fill in shadows. When you’re outside, you can have your subject's back to the sun and use the on-camera flash, in this case referred to as ‘fill flash.’


BunBun- Gone, but never forgotten

For inanimate objects, a tripod can work wonders. Or you can just find a stool or any steady object. If this is the case, you can go ahead and turn the IS off. Set the camera to a two to ten-second delay. This will ensure that the camera is completely still before the shutter fires. This works with every kind of camera. There’s also mirror lock-up, and if this feature is offered, which it would not be on a mirrorless camera as it has no mirror, you’ll be able to find out how to use it you’re your camera manual. If you’re outside in bright sunlight, go ahead and keep the IS off. The shutter speed will be more than high enough for taking handheld images. Remember, available light can always be used. It’s your eye and knowledge that will determine the best way to use that light. Your settings will affect the final image. 



As a photographer, you use shadows, blur, textures, and shapes to tell your story. Look for interesting angles and opposing ideas in your photos. An easy to digest, visually appealing idea is more interesting than just a sharp, well-focused image that says nothing.

In my next segment, your 'zoom' kit lens will become a 'prime' lens.

Wednesday, February 15, 2012

The Kit Lens and Other Techniques- Part 3

Zoom lenses were created to be a prime lens’s versatile counterpart. If you want to show more in a photo, you zoom out. Of course if you want to have a tighter field of view, you zoom in. But there’s an additional zoom you've had all along, it is called Foot Zoom (jokes aside, if you do not have feet then whatever way you have to physically move your body and camera farther or closer from the subject will work). An example would be taking a photo of your significant other. In this make-believe but entirely possible scenario, you’re in a restaurant with light from a bulb shining right on their face. You pull out your camera, since you carry it everywhere like a good photographer should, zoom all the way in on their face and take a photo. The photo then comes out grainy and blurry!

But wait, Image Stabilization?!

Hold your horses! Zoomed in, the maximum aperture has become smaller and the camera has had to compensate by raising the ISO, or how sensitive it is to light. Also, the shutter speed may have been slower so the smallest movement from the subject would cause blur (IS is for your shaky hands, not someone’s shaky face).

Now, you will learn this tried and true technique. Set your camera to Aperture Priority, zoom all the way out, and set your aperture as wide as it will go. Slowly zoom in until you see that the aperture changed to f4. Take the photo again. You’ll notice two things. First, there’s a lot more of the scene. Second, the photo is slightly less grainy and not blurry. Now three things are coming into play: you’re zoomed in, causing your aperture to be at f5.6. At f4, you’re letting in twice as much light (1 stop). You can also have a slower shutter speed because the wider you go, the easier it is to stay steady (1 stop due to longer shutter speed). So roughly two stops gained translated to your ISO dropping about two stops, resulting in a cleaner image. Lastly, you took a photo of your significant other in the context of a scene. You might see other people eating, sunlight bursting in through windows, or perhaps a waiter/waitress taking someone’s order. This makes for a much more interesting photo.

These were taken by my wife, Cecilia. The first is at ISO 6400, 55mm. The second is at ISO 800, 23mm. even at almost the highest ISO, the first photo isn't even that noisy at this size (click to view at 700 pixels on its longest side). With that said, you get a better idea of where we're at and what I'm wearing. A little bit more 'story,' you could say.





The upcoming post will be about thinking in terms of light, shadow, and shapes.

Saturday, May 7, 2011

Finding Light

Photography is my hobby. By that I mean, for me, the making of photographs treads a fine line between passion and obsession. It is my creative outlet and a constant struggle. I try to force myself to take photos, and it's not until I am calm that I can make my best photos. Of course there's those times when I need to get something off of my chest: I'm upset and focused. My mixed feelings come together and end up in my better work as well.

Yesterday, I learned a valuable lesson. I wanted to make a great to photograph: I looked for 'good light,' an uncluttered background, and a great angle. My first attempt was around two in the afternoon. Not so great because the light was to hard. A little bit later I came back to the same spot and tried again. Better, but not what I was looking for. There was no chance for a photo I could live with. Ce la vie.



And in one last attempt, I found another subject. Of course, the subject wasn't right. The light, however, was. I made my way back to my previous German subject, waited, and walked around. I had the right light and background, but the angles were wrong (to my eye). And then finally I saw what I wanted. The light was beautiful, the angle was terrific, but of course there was a cluttered background. I took the photo despite it, and ended up exactly with what I wanted: a nice photograph of a beautiful car. It's not perfect, but I worked hard to get that much with nothing more than my camera and 'free,' quickly fading light.


The lesson learned: sometimes there really isn't a photo there, or I'm just not in the mood. No matter how much I struggle there's so much to be done. I can look, experiment, move myself physically, and there's nothing I can do but wait. Wait for either the light to be right, the mood to be right, or even for a more interesting subject. Of course someone could go into detail regarding artificial lights, reflectors, and 'pro' jobs that need to be done no matter what. In that case, you need the right tools for the job. In my case, I am trying to learn about finding a quality of (natural) light. And I'm just a little bit closer to my goal.

Please feel free to leave a comment!