Iso photography

Saskatoon photographer on Instagram: “Photography tip Thursday. 📸 ISO 🌞 – Pronounced “eye-so,” this is (strangely) an acronym for International Organization for Standardization.…”

In photography, ISO is one of the three key factors that can affect how bright or dark your photos will be. Read this article to find out about camera ISO.

ISO is a measure of the sensitivity of your camera's sensor to light. (The term ISO is an abbreviation for the International Organization for Standardization.) The higher the number of the ISO, the more light is recorded by your camera's sensor. The trade-off with raising the ISO value is an increase in "noise." We are familiar with the concept of "grain" from film photography. In that process, the visible spots and speckles on the photograph were actual enlarged grains, a result of the…

This photography fundamentals article aims to answer the following questions: What does ISO in photography mean, and how do ISO camera settings affect how we capture photos?

Aperture/ISO/Shutter Speed When altering the aperture on the camera settings, you are indicating how wide the lens iris opens, allowing you to control the amount of light that gets in. Aperture is measured in f-stop numbers (i.e f/2 or f/22 as you can see in the below diagram). The smaller the lens opening, the higher the f-stop and the higher the f-stop the less light, therefore more of the image will be in focus and vice versa. When we alter the aperture we also must consider whether we…

Food Photography Tip of the Week |11| What the heck is ISO? ISO is your camera’s [specifically—the image sensor] sensitivity to light. // the lower the ISO –> less sensitivity to light –> finer grain in the photo –

Learn what ISO is, why its important, how it will affect your photo, and most importantly, how to choose the correct ISO setting to ensure you get the sharpest images possible, every time - in our Photography Guide to ISO for Photographers.