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Tauni Everett » Business + Productivity » Blogging » Photography » Aperture For Bloggers

Aperture For Bloggers

aperture-what-to-use-to-make-your-photos-look-great

Do you ever wonder how to get great images on your camera where the background is blurry?

Want to take a photo indoors but the light is too low?

Then you need to learn all about aperture for bloggers! Aperture is the opening size that your camera’s lens lets light in with.

What is Aperture?

This post will help you understand the basics of aperture, so you can use your camera in Aperture Priority (A/V mode on a Canon) mode, or Manual Mode.

Aperture is the f-stop number on your camera. Each camera may have a different number on it, but in general, you will see a button on the back of your camera that says A/V or A that allows you to adjust your F-stop lower or higher. To really “get” this, a basic understanding of ISO will really help. Please check out this quick explanation on the Sweet C’s Designs blog for more info. If you don’t really understand shutter speed– don’t worry. Just shoot in Aperture Priority mode until you are comfortable with ISO and Aperture, and go from there (it is the trickier part of the ISO-Aperture-Shutter Speed triangle).

When I was in college, I loved processing photos in the darkroom, because it helped me understand the mechanics of photos more. Aperture, ISO and Shutter Speed can get pretty confusing when you are just starting out with a DSLR, but they are actually pretty easy once you get the hang of it.

In the “old days” of film processing, you had to do some mental work to know what you were doing and trust you got a properly exposed shot that wasn’t all blurry. I liked to think of it like this:

Imagine a box with a tube sticking out of it, and a piece of photo-sensitive paper inside the box (did you have a hypercolor shirt as a kid? I am dating myself here, but if you remember that you’d put your hand on the shirt and it would change color when in sunlight, making an imprint of the shape of your  hand – it’s just like that.) Imagine the tube with an adjustable opening. That is your aperture.

The wider you have the opening, the more light comes into the box, and the faster the image is transferred to the paper. This means less blur, brighter colors, and more light! This is perfect for indoors, in shade, or darker places because it will pick up more light and you won’t have a dark (or light but totally blurry) photo.

The smaller you have the opening, the longer it takes for the image to develop because there is less light coming in. This is great for bright areas, full sun, etc.

Check out the photo below- the smaller the number, the MORE light it lets in. It seems totally backwards to set it up this way, but it will make sense in a second.

understand-aperture-this-is-a-great-guide-to-get-a-blurry-or-clear-background-with-your-DSLRSo WHY the heck are the numbers set up this way?? You would think higher # = more light, right?

Well, they are this way because it is actually determining the Focal Length of your shot. The smaller the number, the smaller the part of your photo that is in focus will be.

The larger the number, the more in focus it will be.

This means LOW f-stops = blurry backgrounds.

It also means HIGH f-stops = clear, sharp backgrounds!

aperture-for-bloggers

In the images above, I used a similar shutter speed, but different apertures and different ISO’s.

The first, the 1.4, is the lowest my lens goes. The first Matryoshka is in focus, but the rest is pretty blurry. The ski in the background is also kind of distorted, which is typical of a 50mm lens. This was shot with 100 ISO, because I needed to have super fast “film” or it would be way too overexposed because the lens was wide open.

The middle shot, 8.0, is much more clear. The details aren’t crisp beyond the second Matryoshka, but you can make out the shapes much more than in 1.4. This was with 400 ISO, so it wouldn’t be too dark or too light.

The last shot is at 22. This is the highest my camera goes to and I only really ever use it on impossibly bright days and I get overexposed shots even with low ISO and super fast speeds. This shot is a little blurry though, but that is because I didn’t have this on a tripod. If I did, I could use a slower speed and it wouldn’t look blurry. I could also have bumped the ISO up really high, but then the image would be grainy. This was at 800 ISO (I dont ever go above 800 because with my camera it is pretty visible above that- some cameras are a bit smoother under 1200, but I just wont shoot over 800 unless it is a moment I can’t bear to miss or don’t have a flash and its my kids first steps or something that I want, grainy or not.)

What’s the Best Aperture Setting for Bloggers?

So which Aperture do I use most often??

It depends on the day or my subject, but with my 50mm lens (which I use most of the time, I love it so!!) I stick to a few basic guidelines.

For food or crafts, I stick to 100-800 ISO and  f/1.8-3. I’ve noticed my craft and food photos get pinned and noticed a lot more with a blurry background and just slightly overexposed. Super low apertures like 1.4-1.8 aren’t perfect for food, but I find basic foods (like casseroles, pastas, anything that is tasty but not super PRETTY- look more interesting with low f-stops. This is not good for portraits.)

The shot below was taken at f/1.8 with an ISO of 800 (on my front porch which doesn’t get direct light):

My-family-always-asks-me-to-make-this-again-while-they-are-still-eating-it-So-good-and-easy

For indoors, rooms that are darker but with important details I don’t want to look blurry, I use f/5.0-f/8. The photo below is in my bedroom (that doesn’t get a ton of light in the morning when I took this), but the textures were important to me to pick up- so I shot this at 800 ISO and f/5.6. (this is a good area to be in for portraits- anywhere above the high 3’s to under 11, depending on how far away they are from you and the light conditions):

Make-a-Faux-Tiled-Headboard-only-12-and-20-minutes-Perfect-for-renters-or-people-that-move-a-lot

And I rarely use high f-stops just because I love the blurred background look, but this was taken on a sunny day at the pumpkin patch looking out to Long’s Peak – I wanted most of the photo in focus (even though I didn’t have a telephoto lens, which would have been better, but I didn’t go planning to take a landscape shot). This was taken at 100 ISO and f/22.

1374322_10151722716692081_1570278564_n

Phew! That was a TON of information, right? Hopefully this will help you understand aperture a bit more, and help when you are taking shots for your blog!

The #1 piece of information I can give you about aperture is to play around! Digital cameras are awesome because if you take a shot and it isn’t what you want, you just have to look and click delete. Try taking shots with different apertures when you set up a photo, that way you will have lots to chose from. Taking tons of shots will help you understand aperture more, and soon it will be second nature.

Have fun and stay tuned next month for more photography tips!

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    Comments

    1. swishdesigns says

      January 6, 2014 at 9:24 am

      Love it! I’m always trying to figure out how to take good pictures in my house and trying to balance the aperature with my ISO and the available light. I rarely get it ‘right’ and end up cheating and going back to “auto”. At least it’s closer to being “right”. ha ha. Time to PRACTICE!!!

      Reply
    2. Melissa - aprudentlife.com says

      January 6, 2014 at 9:47 am

      This was so helpful! Thanks for sharing the example photos with ISO & the F-stop. I don’t think I would have thought to go up to 22 outside, but it makes complete sense now. And I loved hypercolor shirts!

      Reply
    3. The Girl Creative says

      January 6, 2014 at 12:04 pm

      Thanks for sharing such a great tutorial. 🙂 Kicking myself for not buying myself a 50mm lens for Christmas. Boo. lol XOXO

      Reply
    4. Elizabeth says

      January 6, 2014 at 12:12 pm

      Thank you for this post!! I know some about ISO, aperture, and shutter speed to get by but always needs a cheat sheet near by which makes it hard when you need to know immediately to get the shot. Your explanation was so helpful in helping me to remember it in laymen terms. And examples are the best. I hate taking a photo class and they explain all the settings but never show ideas on what to do in certain situations. Like what you would do normally for crafts and food : 100-800 and f/1.8-3. Love it! Thank you!!! Now any chance you could show us basic quick photo editing in photoshop?

      Reply
    5. broadcastpink says

      January 7, 2014 at 2:31 am

      Thank you for sharing the great tips. Have a corresponding question, maybe one you have answered before – What camera do you suggest for blog photos? what do you use? I am looking into purchasing a camera at tax time, and would love some advice!

      Reply
      • Tauni says

        January 8, 2014 at 11:20 pm

        Courtney, who originally wrote the post, shoots on a Canon. If you’re new to having a DSLR, a Canon T3 is great for blogging. I shoot with a Nikon D80. I know a lot of bloggers have cameras similar to mine 🙂 I think either way you go, you will be happy! xoxo Tauni

        Reply
    6. Heather @ new house, new home, new life says

      January 7, 2014 at 6:17 am

      Thank you! I’ve had a DSLR camera for two years now, but rarely take it off automatic for fear of messing up. Hope you don’t mind, but I pinned this for future reference. I’ll be back!

      Reply
      • Tauni says

        January 8, 2014 at 11:15 pm

        Heather, thanks so much for stopping by and for taking the time to leave a comment. Much appreciated! xoxo Tauni

        Reply
    7. Caitlin | The Siren's Tale says

      January 7, 2014 at 7:01 am

      This was really helpful… thank you! I have been trying to learn my DSLR camera for a few months now, and I always mix up that the lower the f stop, then smaller the focus. I get it all turned around in my head and think that the entire picture should be in focus at say f/2 because it’s letting so much light in. I like your description and it’s made it much easier to understand!

      Reply
      • Tauni says

        January 8, 2014 at 11:14 pm

        Caitlin, I am so glad you enjoyed Courtney’s aperture post. I was so glad she offered to share it with everyone. Thanks for leaving a note! xoxo Tauni

        Reply
    8. jliff says

      January 7, 2014 at 10:42 am

      Awesome tutorial! Thanks!

      Reply
      • Tauni says

        January 8, 2014 at 11:13 pm

        Thanks for stopping by and checking out the tutorial! Hope you have a great week! xoxo Tauni

        Reply
    9. janet says

      March 9, 2014 at 7:31 am

      Great information! You explain it in a way that helps me undersatand so much better! Thanks for sharing!

      Reply
    10. BL Schneller says

      March 27, 2014 at 6:25 am

      Thank you for this nice reference. I use a 50mm for my props pics, and having this great reference will be a nice addition. 🙂

      Reply
      • Tauni says

        March 30, 2014 at 9:20 pm

        You’re welcome!

        Reply
    11. Trina O'Neil says

      April 24, 2014 at 7:15 am

      Thank you. Finally a article I can understand when it comes to my camera. I have several books, visited several photography sites, downloaded tons of free e-books trying to explain this but it just didn’t click. Now it does thanks to you. Super excited about exploring more of your blog. I have learned alot from you this morning.

      Reply
    12. tarayarla says

      May 30, 2014 at 8:22 pm

      Thanks so much for this helpful, easy-to-follow guide–understandable even for the most basic photography novice! I’ll certainly be making use of this tip for future blog posts. 🙂

      I featured Courtney’s post on my blog here: http://tarayarla.wordpress.com/2014/05/31/photoblogging-for-dummies-how-to-get-that-blurry-background-using-aperture/

      Reply
      • Tauni says

        June 3, 2014 at 4:53 pm

        You’re so welcome! Hope you have a great day! xoxo Tauni

        Reply
    13. Elizabeth says

      December 22, 2014 at 12:41 am

      Very informative! Thank you:) I plan on purchasing my first DSLR in the New Year and a bit overwhelmed by all the different models and functions

      Reply

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