Exposure Stops in Photography – A Beginner’s Guide

Exposure Stops_Sample 2

There is so much duality in photography. On one hand, it’s the light and the subject, it’s the story we tell and the story the viewer sees, it’s a feeling, an emotion, a state, a symbol, a metaphor. Sounds poetic, doesn’t it? On the other hand, it’s pure science, every single bit of it – from the said light traveling through a complex lens design, all the way to the scene being imprinted whether on a piece of light-sensitive film or, temporarily, on a digital sensor. And that scientific part of photography brings all sorts of terms with it, terms that may not be necessary for the creative process, but as far as skillful execution goes, you can’t do without understanding them for very long. A painter needs to know his brushes at some point, right?

And so we are back to covering basics, something you surely must have noticed. In this article, I will talk about yet another, confusing-at-first-encounter term used in photography, more specifically – exposure stops. I will try to explain what they are and how stops of different exposure parameters – shutter speed, aperture and ISO sensitivity – correlate, as well as give you examples of what are considered to be regular stop values of each parameter, and what are full, half and third-stops.

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Sensor Crop Factors and Equivalence

Full-Frame vs APS-C vs M43 vs CX

The subject of sensor crop factors and equivalence has become rather controversial between photographers, sparking heated debates on photography sites and forums. So much has been posted on this topic, that it almost feels redundant to write about it again. Sadly, with all the great and not-so-great information out there on equivalence, many photographers are only left more puzzled and confused. Thanks to so many different formats available today, including 1″/CX, Micro Four Thirds, APS-C, 35mm/Full Frame, Medium Format (in different sizes), photographers are comparing these systems by calculating their equivalent focal lengths, apertures, depth of field, camera to subject distances, hyperfocal distances and other technical jargon, to prove the inferiority or the superiority of one system over another. In this article, I want to bring up some of these points and express my subjective opinion on the matter. Recognizing that this topic is one of the never-ending debates with strong arguments from all sides, I do realize that some of our readers may disagree with my statements and arguments. So if you do disagree with what I say, please provide your opinion in a civilized manner in the comments section below.

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Apple Aperture is Officially Dead

Apple Aperture

Today is another sad day, because Apple announced that it will no longer continue development of its Aperture software, which many photographers still rely on for their day to day photo management and editing. Too bad, because this basically gives Adobe monopoly with its Lightroom software. Yes, there are some other tools on the market such as ACDSee Pro, Phase One Capture One Pro and a few others, but none of them come to close to what Lightroom offers in terms of features, photo catalog management and up to date RAW file support. Aperture has not seen any major updates since October of 2013 and has not received support for the latest cameras that were announced this year, with only a small minor updates. Many of us saw this coming, but none were expecting the death of Aperture so soon.

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Efficient Aperture Workflow for High Resolution Images

Aperture Workflow

After I posted an article on Efficient Lightroom Workflow for High Resolution Images, Jason Schultz posted a video tutorial over on his blog on efficient aperture workflow. While I personally do not use Aperture (I don’t own a Mac), I liked Aperture’s ability to first import JPEG images, then only import matching RAW images after all the sorting and deleting is done.

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What is a Photography Workflow?

Nikon Shooting Menu

If you have been reading articles on photography and post-processing, especially from a professional photographer, you have probably stumbled upon the word “workflow” and wondered what it meant. In this article, I will explain what a workflow is and what it is comprised of in the world of digital photography. Please note that the workflow process can vary greatly from one photographer to another, because of too many variables involved and because there is no established, standard workflow that applies to everyone. Therefore, information that I provide in this article should only be used as a reference point to get an understanding of how workflows work in general. It will be totally up to you to establish your own digital photography workflow and you should ultimately design the process that works best for your needs.

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Understanding ISO, Shutter Speed and Aperture – A Beginner’s Guide

Auto ISO on Nikon

It is difficult to take good pictures without having a solid understanding of ISO, Shutter Speed and Aperture – the Three Kings of Photography, also known as the “Exposure Triangle”. While most new DSLRs have “Auto” modes that automatically pick the right shutter speed, aperture and even ISO for your exposure, using an Auto mode puts limits on what you can achieve with your camera. In many cases, the camera has to guess what the right exposure should be by evaluating the amount of light that passes through the lens. Thoroughly understanding how ISO, shutter speed and aperture work together allows photographers to fully take charge of the situation by manually controlling the camera. Knowing how to adjust the settings of the camera when needed, helps to get the best out of your camera and push it to its limits to take great photographs.

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Understanding Aperture – A Beginner’s Guide

Lens Aperture

Aperture is one of the three pillars of photography, the other two being ISO and Shutter Speed. Without a doubt, it is the most talked about subject, because aperture either adds a dimension to a photograph by blurring the background, or magically brings everything in focus. In this article, I will try to explain everything I know about aperture in very simple language.

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