Topic_Photographer

Don’t be afraid to raise the ISO
Many photographers try to avoid ever shooting in high ISO as they’re afraid it will lead to grainy-looking photos or ‘noise.’ But while it’s true that using higher ISO can lead to lower image quality, there’s a time and place for everything.

If you can’t lower your shutter speed due to motion blur and a tripod isn’t an option, it’s better to get a sharp photo with a bit of noise than no photo at all, and you’ll be able to remove a lot of noise in post processing anyway. Moreover, camera technology has improved so much in recent years that it’s now quite possible to produce amazing photographs even at ISO 1600, 3200, 6400 or higher.

One way to minimise noise when shooting at higher ISOs is to use a wider aperture whenever possible. Slightly overexposing your image can also help, because making light areas darker in post processing won’t increase noise, whereas making dark areas lighter definitely will.

Wide aperture is best for portraits
When shooting portraits, whether of people or animals, your subject should be the main focus of the picture and the best way to achieve this is to use a wider aperture. This will keep your subject sharp, while blurring out any distractions in the background.

Keep in mind that a smaller f/ number means a wider aperture and the wider the aperture, the more dramatic this effect will be. Some lenses can go as low as f/1.2, but even apertures of f/5.6 can do the trick. To better understand how the aperture affects your images, switch to Aperture Priority Mode (Av or A) and try taking some shots with different apertures. If you want to get some tips and inspiration about taking portraits, head over to our interviews with photographers Reme Campos, Sian Davey and Samir Hussein.

3. Understand the exposure triangle
Although it can seem a bit daunting at first, the exposure triangle simply refers to the three most important elements of exposure; ISO, aperture and shutter speed. When you’re shooting in manual mode, you’ll need to be able to balance all three of these things in order to get sharp, well-lit photos.

ISO: ISO controls the camera’s sensitivity to light. A low ISO setting means the camera will be less sensitive to light, while a higher ISO means it will be more sensitive to light. An ISO setting of 100 to 200 is usually ideal when shooting outdoors during the day, but when shooting in low light situations, such as indoors or at night, a higher ISO of 400 to 800 or higher might be necessary.

Aperture: Aperture is the opening in your lens and controls how much light gets through to the camera’s sensor. A wider aperture (indicated by a lower f-number) lets more light through, while a narrow aperture (indicated by a higher f-number) lets less light through. A wide aperture is great when you want to isolate your subject, but when you want the whole scene to be in focus, such as with group shots, you’ll need to use a narrow aperture.

Shutter speed: Shutter speed controls how long the shutter stays open when you take a picture. The longer the shutter stays open, the more light gets through to the camera’s sensor. A fast shutter speed is good for freezing action, while a longer shutter speed will blur motion. Read more about understanding shutter speeds on our blog.

Learn to hold your camera properly
This may sound obvious, but many new photographers don’t hold their camera correctly, which causes camera shake and blurry images. Tripods are of course the best way to prevent camera shake, but since you won’t be using a tripod unless you’re shooting in low light situations, it’s important to hold your camera properly to avoid unnecessary movement.

While you’ll eventually develop your own way of holding the camera, you should always hold it with both hands. Grip the right side of the camera with your right hand and place your left hand beneath the lens to support the weight of the camera.

The closer you keep the camera to your body, the stiller you’ll be able to hold it. If you need extra stability you can lean up against a wall or crouch down on your knees, but if there’s nothing to lean on, adopting a wider stance can also help.