Photo How To

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Ron Leach  |  Jun 26, 2025

Modern digital cameras feature very sophisticated light metering systems, but the exact purpose of various modes can be difficult to decipher. All that advanced technology can be for naught unless you understand which setting to use when.

Ron Leach  |  Jul 21, 2017

Many photographers rely on their camera’s sophisticated metering system to provide the “correct” exposure for the scene at hand. While this approach works well under a wide variety of lighting conditions, there are times when even the smartest camera can be fooled.

Ron Leach  |  Jul 10, 2017

If you’re reading this page we assume it’s no mystery that the term “shutter speed” describes the length of time your camera’s shutter remains open when you take a photograph. That’s half of the exposure equation, the other being lens aperture, that determines how much light hits the sensor (or film) in your camera.

Ron Leach  |  Jul 11, 2017

What the heck is a depth of field (DOF) preview button? It’s that little button adjacent to your camera’s lens mount that you’ve never used because you don’t know what it does. Believe it or not, the DOF preview button is there for a reason, so watch the video below and make it your friend.

Ron Leach  |  Aug 04, 2017

Earlier this week we posted a simple primer explaining how a camera’s metering system works. In the quick video below, pro Brian Worley examines the Shutter Priority mode and demonstrates when and how you can use this setting as a creative tool.

 

Ron Leach  |  Mar 05, 2025

The first step for capturing breathtaking images in the field is analyzing light intensity and direction to determine the necessary settings for achieving a balanced exposure. One foolproof method for accomplishing this task involves using your camera's histogram to get the light right every time without time-wasting experimentation.

Ron Leach  |  May 03, 2023

Many photographers are confused by the fact that some modern cameras have two shutters; a conventional mechanical one and another that’s electronic. The explainer below from the Montana-based Rocky Mountain School of Photography (RMSP) demystifies the difference.

Ron Leach  |  Feb 05, 2018

Lately we’ve been featuring tutorials from a helpful series explaining the inner workings of a camera, intended to help photographers take better photos. This new episode, from Christian Tudor of the Academy of Photography, reviews the concept of exposure time and explains how and when to use a camera’s Shutter Priority exposure mode.

Ron Leach  |  Mar 23, 2018

Just because you have a camera with a fast and accurate autofocus system, and a bag of lenses to match, that doesn’t mean you should simply depress the shutter button half-way and wait for the green LED to light up. As you’ll see in this tutorial, there’s a lot more to sharp photos than that.

Ron Leach  |  May 09, 2025

Experienced landscape photographers understand the importance of a concept known as "hyperfocal distance" that enables them to maximize depth of field by using appropriate aperture settings and focusing on a specific point within the frame, namely, somewhere between foreground and background depending upon the image at hand.

Ron Leach  |  Jun 17, 2025

Depth of field (DOF) is one of the most powerful creative concepts for all photographers because it helps accentuate the key subject of an image, control the background and foreground, and guide the viewers eyes through the frame. This tutorial from the Hamed Photography YouTube channel explains everything you need to understand in barely six minutes.

Ron Leach  |  May 10, 2024

One of the first challenges faced by inexperienced photographers is arriving at a correct exposure, and this can be particularly difficult when shooting outdoor scenes full  of bright highlights and deep shadows. This tutorial explains how to take advantage of a simple camera setting that enables you to control the brightness of an image by instantly increasing or decreasing exposure.

Ron Leach  |  Sep 23, 2021

Sometimes our brief Camera Basics tutorials are helpful for novices and experienced shooters alike, and this quick video falls into that category. In this episode you’ll learn how to employ the concept of “Expose to the Right” (ETTR) to easily make higher quality photographs.

Ron Leach  |  Jul 26, 2017

Back in the days when 35mm cameras were king, photographers typically chose film to suit the situation at hand; perhaps Kodachome 25 or Velvia 50 for landscapes with vivid colors, and something like Kodak Portra 400 for portraits when a less punchy look was desired.

Ron Leach  |  Aug 01, 2017

Most photographers are familiar with the so-called “Exposure Triangle” that consists of Shutter Speed, Aperture, and ISO. But while there is plenty of discussion about how to use shutter speed and aperture settings for different effects, the proper use of ISO doesn’t always get the attention it deserves.

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