Making Photos POP!

Nikon D5, Sigma 35mm ƒ/1.4 DG Art, ISO 100, ƒ/1.4, 1/2500

Selective focus makes people pop out of photos, or the backgrounds recede in a blur. And you choose what pops, what blurs, and what fuzzes over.

Where do you want the viewer to focus their attention – the hedge in the foreground, the man in the middle, or the trees in the distant background? Many professional photographers use selective focus to control the viewer’s attention.

The apertures, called f-stops, are fractions. For example, the f-stop ƒ/4 is ¼ (one-fourth) what one-fourth of is a little beyond the scope of this article.  Let’s say that an f-stop is a fraction, ok? (ƒ/4 = 1/4th  f8 = 1/8th). Typically these numbers are on the lens, 2.8, 4, 5.6, 8, 11, 16, 22, and so on.

Remember these are fractions: 1/2.8, 1/4, 1/5.6, 1/8, 1/11, 1/16, and 1/22. It compares how much light each number lets through the lens. Therefore 1/5.6 allows more light through the lens than 1/22.

Togo, West Africa [Nikon D5, Sigma 35mm ƒ/1.4 DG Art, ISO 180, ƒ/8, 1/100]

Here’s the creative part: the smaller the opening (f-stop) in the lens, the less light is allowed in. Therefore, a greater area is in focus from the foreground to the background. If you want to throw most of the background out of focus, use ƒ/5.6 rather than
ƒ/22.

Today’s digital cameras allow the photographer to vary the aperture, preview the results, and then decide its effectiveness.

Togo, West Africa [ Nikon D5, Nikon 85mm ƒ/1.8G, ISO 100, ƒ/1.8, 1/320]

If you want the subject to “pop,” use the larger lens openings, i.e., ƒ/4 or ƒ/5.6. Like a simple sentence, having one different subject is better.

A smaller aperture (ƒ/16 or ƒ/22) brings the foreground and background into sharper focus or a greater depth of field. It also allows for other compositional techniques to direct the viewer to the photo’s main subject.

Senior photos [Nikon D5, Nikon 85mm ƒ/1.8G, ISO 100, ƒ/1.8, 1/4000]

Setting your camera’s ISO, shutter speed, and aperture provides more than a properly exposed photograph. You can use these tools to compose and say what you want to say in your pictures.

Senior photos [Nikon D5, Nikon 85mm ƒ/1.8G, ISO 100, ƒ/10, 1/320]

Experiment using different ƒ-stops. Try setting the camera to the aperture preferred setting. Explore the creative tools available on the camera. If the camera is always set on automatic, it becomes a costly box camera.