How to Take an iPhone Photo with the Sun in the Background

In Photo Basics by Tracy Munson2 Comments

Out with the old rules, and in with the new: once you start to take iPhone photos that feature the sun in the background, you'll never place it at your back again. Sun and Sunflower photo was taken using iPhone 6s by Tracy Munson, using the Pro HDR X app.

Common wisdom tells us to place the sun at our backs when taking photos. I'm sure we've all heard that old chestnut, at some point or another. In the film days, it may have been relevant, film offering way less dynamic range than even our modern cell phone sensors. Times have changed. It's time to start breaking that “rule”, and you don't need a fancy camera and a bunch of expensive lighting equipment to do it. Follow these tips on how to take an iPhone photo with the sun in the background and you just might want to make shooting into the sun your new rule.

It's always a good idea to know the rules before you start breaking them. In this case, the old advice seems like common sense. If the sun is at the photographer's back, then it is lighting the subject, and that must be a good thing, right? Well…yes and no. First of all, if your subject is any sort of living creature with eyelids, then they will probably be squinting if they are facing the sun. That's not an attractive look on anyone. Secondly, if the sun is at your back, then chances are, you'll be fighting to compose the shot without casting your own shadow onto the scene. While that can occasionally work and make for an interesting photo, it will not be desirable the majority of the time. Thirdly, photographing a front lit scene or subject often makes for flat and uninteresting light. Shooting into the sun (or light source) adds drama and creates a mood.

Will It Hurt My Lens?

Especially after all the buzz about the recent eclipse, some of you may be wondering if it's ok to point your iPhone at the sun, and the answer is “yes”. It can be unsafe to point a telephoto lens at the sun because it has a magnifying effect, just like how you can start a fire using a magnifying glass. You can damage your sensor, or worse still, your eyes if you look through the viewfinder. Your iPhone doesn't have a telephoto lens, it has a wide angle lens, so this is not a concern. Looking at the sun on the screen of your phone will not harm your eyes. Also, during the eclipse, it became quite dark out, especially in the areas of totality. Photographers had to use long exposure times to capture the scene, but that won't be the case at all when you're taking photos on a normal, bright, sunny day. Your shutter speed will be very, very fast.

Dynamic Range

Dynamic range is the amount of difference between the brightest parts of the scene and the darkest parts. If you are taking photos on an overcast day, chances are there will be very little dynamic range, and you'll have nothing to worry about. On a sunny day, you start getting very dark shadows and very bright highlights. Your eyes have no problem seeing detail in both the shadow and highlight areas – they are capable of seeing a very wide dynamic range. In fact, the human eye can see about 20 stops of difference between light and dark, with each “stop” being a doubling of the last amount of light. That adds up to an enormous difference. Assuming that you are capturing JPEGs on your iPhone (and if you don't know what that means, then you almost certainly are), then you get about 8 stops of difference. Keeping in mind that each stop doubles the last amount of light, if we assigned the amount of light a number value, then our eyes see from 1 to 1,048,576 while the iPhone can only capture a range from 1 to 256. (RAW files, captured on a full frame DSLR sensor tend to capture something in the neighborhood of 13 stops of light, equivalent to a ratio of 1 to 8,192).

A scene like this autumn sunrise has far too much range between the brightest parts and the darkest parts to capture it all in one photo. This photo was taken using iPhone 6s by Tracy Munson, using the Pro HDR X app.

So, what does this all mean? It means that if you want to shoot into the sun, literally the brightest thing possible in any scene, then you are going to have a problem. The difference between the sun and everything else that you might want to show in the photo is always going to be more than 8 stops. If you expose correctly for the sun, then everything in your foreground will be very dark or black. If you expose for your foreground, then not only the sun but probably the whole sky will just be a big, blown out area of white.

(Pro tip: did you know that you can choose which part of the scene your iPhone camera will focus on and meter the exposure from, by tapping on the screen? You can experiment with this by tapping on different parts of the scene and seeing how it affects the brightness of the image. You can also tap and then slide your finger up and down to adjust the brightness and see the effect it is having in real time before you hit the shutter button).

The HDR technique captures all the detail in this dramatic sky, while still allowing us to see the foreground. Photo of Seal Cove, Grand Manan Island, New Brunswick, taken using iPhone 6s by Tracy Munson, using the Pro HDR X app.

HDR

Enter HDR, which happens to stand for High Dynamic Range, a process that will solve a lot of your problems. HDR involves taking multiple photos, at different exposures and then blending them together. Usually, you take one “properly” exposed photo, one over exposed and one under exposed. Now, you can blend in the bright parts of the over exposed photo and the dark parts of the over exposed photo and you will have an end result that shows much more than the 8 stops in dynamic range that you were limited to before. Your iPhone makes all of this super easy, by having apps that take the multiple exposures and blend them all together, with just one simple press of the button.

The native camera app on your iPhone is capable of taking HDR photos – in fact, you may have it turned on without even realizing it was happening. If you are using the native camera to take an iPhone photo featuring the sun in the background, you will always want to make sure to use the HDR mode. For even better results, use one of the dedicated HDR apps (I use Pro HDR X). You just have to remember to hold your phone very still for a couple of seconds. Even though you only have to press the shutter button once, It will take three photos in rapid succession and if you move in between photos, you will get some…interesting results. All of the photos in this article were photographed using the HDR technique.

Summer haze adds warmth, even to a photo like this one that has predominantly cooler tones. Photo of the crystal clear blue waters of Georgian Bay in Bruce Peninsula National Park, Ontario, taken using iPhone 6s by Tracy Munson, using the Pro HDR X app.

Embrace Haze

When shooting into the sun with an iPhone, your images will often have a hazy effect radiating out from the sun. This effect really creates a warm, summer mood and there are many photo presets and filters on the market that attempt to recreate the look. Don't fight it! Use that warm summer haze to your advantage and help the viewer enter the image and feel that warmth on their skin. For best effect, place the sun just outside the frame of the photo and let the light stream in at one corner or edge.

Show Some Flare

It won't take many attempts shooting into the sun before you will notice some lens flare happening. How it looks will depend on your model of iPhone. The 5's were known for their purplish flare and I get a curved, green flare showing up in many of my backlit photos taken with my iPhone 6s. If you can't beat it, join it. Make your flare intentional and move around while composing your shot, to place it where you want in the scene.

I notice this green flare in a lot of my backlit iPhone 6s photos. I like how it matches the green algae on the rocks in this photo. This photo was taken at Burntcoat Head, Nova Scotia with the iPhone 6s by Tracy Munson, using the Pro HDR X app.

Clean Your Lens

While on the subjects of lens flare and haze, cleaning your lens every now and then will decrease both of these artifacts and lead to clearer photos. Obviously, this applies all of the time, but the effects of a dirty lens are especially noticeable when shooting towards the sun. Those iPhone lenses stick out a bit and do get grime and dust on them. I know I inadvertently touch mine all the time and it gets dust and lint stuck to it from being in my purse and pockets. A quick wipe with a lens cloth or micro fiber cleaning cloth can make a world of difference in the clarity of your photos.

To create sun rays like these, try partially hiding the sun behind your subject. This photo was taken at sunrise on Grand Manan Island by Tracy Munson with the iPhone 6s, using the Pro HDR X app.

Catch Some Rays

Partially obstruct the sun behind your subject to create awesome light rays. This works especially well with the sun streaming through trees, but you can also place it just behind a building, or a person and get the same effect. You will have to move around and experiment a bit. It can be difficult to actually see what's on your screen when pointing towards the sun, so you may need to employ a spray and pray technique, taking a dozen shots to get one with the effect you want.

Make Airy, Backlit Portraits

Placing the sun at your subject's back can make for lovely, bright and airy portraits, which are very much in style right now. In this case, you will want to select your subject's face for focus and exposure, let the sky blow out to white, you don't care. Your subject's hair will glow like a halo, with the sun streaming through and they'll be much happier, without having to squint into the sun. Experiment with turning HDR mode off for this technique, see which you like better.

Add Some Light

Your iPhone's flash is no match for the mighty sun, so that will be no help in this case. Look for light colored buildings, or even sand on the beach, which can help to reflect light back onto your subject, filling in harsh shadows.

A silhouette can make a dramatic statement while adding a human element to a landscape scene. Photo created on an iPhone 6s by Tracy Munson, using the Pro HDR X app.

Create a Silhouette

A silhouette can make a very dramatic statement. Place your subject in a larger scene and expose for the sky, letting your subject and the foreground fall into darkness. You will need to get down very low and find a clear background. On a beach, or the top of a hill works very well. Try and position your subject so that their limbs are separated from their bodies, so that their shape is obvious, otherwise, they can look like a nondescript blob.

If you want to level up your iPhone photos, don't be afraid to shoot directly into the sun. You may also be interested in this article, 17 Tips For Clear iPhone Photos Every Time.


About the Author

Tracy Munson

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Tracy is an award winning, punk rock listening, animal sheltering, book reading, zombie killing, red wine drinking, bunny hugging nature and pet photographer. She currently resides in Toronto, with a large man, 2 tiny dogs and a cat called Stompin’ Tom. You can find her pet photography at TracyMunsonPhotography.com and her landscape and wildlife photography at FocusedOnCanada.com

You can find more articles by Tracy here.

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