When your photo subjects clamor for attention, you’ll have to make a choice: only one can have the camera’s full adoration. The flower with the most visual interest wins, but how to demonstrate your choice to your viewer? There’s an easy tool at hand in most cameras, even the basic point-and-shoots. It’s called depth of field, and you can access it by selecting Aperture-Priority from your automated settings.
Aperture-Priority lets you choose the most wide open aperture and pre-focus on the chosen one to gain the most clarity and best exposure; the shutter speed will be determined automatically, and will most likely be (almost) fast enough for a speeding bullet, so you can shoot moving subjects, as well as still. Counterintuitively, the most wide open aperture, or f-stop, is actually the smallest numerically—in this case, f 5.6 using my macro setting, which has a small range from f 3.5-5.6—plenty wide enough to throw the immediate background out of focus, and bring the eye’s attention to the yellow-tinged red geranium’s intricate center pattern, with its bonus raindrops.
When you’re shooting wide-angle or normal (and not macro), you’ll have an even wider range to play with; depending on your lens, you could be able to open up your aperture as wide as f 1.4 (sweet!). You’ll want to cover your shot by bracketing a few different f-stops, like 1.4, 1.7, 2.0, 3.5, perhaps even 5.6, and by varying your proximity to your subject, to find the depth of focus you prefer.
Shot with my Canon Rebel XSi with its EF-S 18-55 lens in macro setting on a rain-soaked day in South Harpswell, Maine; with inspiration from the Daily Post’s close up challenge. For more iPhoneography tips and tricks, click HERE. ♣