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14 de ago. de 2024 · The f-stop number actually refers to the size of the aperture opening, calculated by dividing the lens's focal length by the f-number. For example, with a 200mm lens, an f/4 aperture would have a diameter of 50mm (one-quarter of 200mm). So, how does the f-stop, or aperture, impact your image?
30 de jul. de 2024 · A small aperture gives you more depth of field, so you can get both your subject and the background sharp, while a large aperture gives you less depth of field, so you can get your subject...
9 de ago. de 2024 · Photography Types. Choose lenses with the widest apertures for your desired shooting style. For portraits, a 50mm f/1.4 lens provides excellent subject isolation. For landscapes, a wide-angle lens like a 14mm f/2.8 captures sweeping vistas.
Wide, or large, apertures correspond with small f/ numbers, such as f/2.8 and f/4. Narrow, or small, apertures correspond with high f-numbers such as f/16 or f/22. Learn why small apertures have high f-numbers here.
Diffraction is the slight bending of (light) waves around small obstacles and the spreading out of (light) waves past small openings. As light passes into your camera through a small opening, i.e. a small aperture at a low focal length, it bends around the edges of the blades and creates the “star” look.
12 de ago. de 2024 · 9 Tips to Take Large Group Photos With Everyone in Focus. How do you take large group photos with everyone in focus? Here are seven tips to make sure your focus is spot on for big groups of people. 1. Use a Narrow Aperture/Large f-stop. Portrait photographers often use a wide aperture for a shallow depth of field and a blurred ...
14 de ago. de 2024 · Aperture priority mode is marked by the “A” on your camera’s dial. In aperture priority mode, you can manually select whatever aperture you’d like to use for your image, and the camera will automatically select an appropriate shutter speed and ISO to ensure your shot is exposed correctly.
