Posts Tagged ‘learn’

A Simple Explanation of the Metering and AE-Lock Features in Your DSLR

Want a better understanding of how the metering and AE-lock features in your DSLR camera work? YouTube photography tutorial channel PhotoUniverse made this simple explanation that explains the concepts using a whiteboard. He quickly steps through evaluative (which uses a database of many “known” photos) and center-weighted metering before spending a good amount of time explaining spot metering and how you can use it in conjunction with AE-Lock to properly expose photographs.

If you’re already adept at handling your DSLR, you probably won’t learn anything new, but this video is great for anyone that’s just starting to dip their toes into more serious photography.

(via PhotoUniverse via Reddit)


P.S. He also shares a common trick used by many photographers for metering on a sunny day: green grass can often work nicely as an 18% gray card.

Great Two-Hour Lectures on How to Use Photoshop and Lightroom

Looking for free lessons on how to get started with using Adobe Photoshop and Lightroom to post-process your photographs? Look no further than the official YouTube channel of New York City camera shop B&H Photo Video. The store often invites well-known professional photographers to hold lectures on subjects they’re knowledgable in and passionate about. The collection of videos aren’t as shared as other shorter tutorial videos you’ll find online due to their great lengths — they run up to two hours each — but they’re fantastic resources for learning the ins and outs of photography.

In the video above, photographer Tim Grey offers an overview of using Photoshop CS6 for optimizing your photos. His topics include adjustment layers, image cleanup tools, cropping, rotating, correcting perspective, and applying local adjustments.
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A Facebook Timeline Showing the History of the Photograph

If the photograph was a living person, what would his Facebook timeline look like? Photo aggregation service Pixable decided to answer this question, creating a giant infographic on the history of the photograph with the layout of a Facebook timeline. It all starts at the very bottom of the timeline, with the photograph’s birth at around 1000 AD. Over the years, we see the marriage he has with Kodak, the Kodachrome process born to the couple a few decades later, and a subsequent relationship she has with Digital Camera.
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Inspiring Photographer Talks @Google

On of the neat things about working at Google is the fact that the company loves letting its employees hear from the world’s best minds through the AtGoogleTalks. Through the series of lectures, Google invites well-known individuals to share on their area of expertise for 40-70 minutes. In addition to the thousands of politicians, musicians, and entertainers who have shared so far, there have also been a number of photographers invited for Photographers@Google presentations.

The video above shows a lecture given by HDR landscape photographer Trey Ratcliff last year.
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The Basics of Flash Photography Taught Using a Garden Hose

Photography instructor Mike Browne of PhotographyCourses.Biz has a clever way of teaching the basic principles of flash photography. He uses water from an ordinary garden hose as an analogy for light, showing different ways you can go about soaking your portrait subject.
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How Focal Length Affects Your Subject’s Weight in Portraits

We’ve shared this same topic here a couple of times before, but Jay P. Morgan of The Slanted Lens created this video lesson showing some examples of how profound of an impact your focal length choice can make.
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Photographer Guesses and Sketches the Lighting Diagrams for Famous Photos

If you’re interested in the subject of lighting, check out Guess The Lighting. It’s a website by professional portrait photographer Ted Sabarese through which he shares photos he finds — including iconic images, advertisements, magazine covers — along with his guesses and sketches regarding how the images were lit.

Canon Offers On-Camera Tutorials That You Watch on Your DSLR Screen

Want to learn more about your Canon DSLR without leaving the comfort of its LCD screen? Canon has a series of “on-camera tutorials” that you can load and watch on most of its latest DSLR models. The video tutorials, which cover everything from AF modes to multiple exposure shooting, are meant to be loaded onto memory cards and viewed on-the-go using your camera itself. To find your camera’s tutorials, find and click its model on this products page, and then select “On-Camera Tutorials” at the top. Be warned though: the downloads weigh in at over 150MB each.

Canon Photography Products (via United By Photography)

Common Photographic Mistakes by Beginners, Amateurs and Pros – and How to Avoid Them

Beginners: Ever wonder why your photos don’t look ‘professional?’ Amateurs: ever wonder why you lack consistency? Pros: Ever wonder why you lose your edge or drive? Wonder no longer. This article deals with some of the most common oversights by photographers of all kinds, and how to avoid them.
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Digital Cameras Are Cheap to Charge

Ever wonder how much you’re paying to keep your rechargeable camera batteries juiced? The answer: probably around a buck or two a year. Researcher Baskar Vairmohan of EPRI conducted a study to determine the effect of popular gadgets on our nation’s power grid, calculating the annual electricity costs of various devices. He found that an iPhone uses $0.25, an iPad uses $1.36, a 60-watt light bulb uses $1.61, a laptop uses $8.31, a desktop uses $28.21, and a fridge uses $65.72. Camera batteries probably fall somewhere between an iPhone and a light bulb, meaning they’d cost less than a Starbucks coffee to power for a year — though you still need to pay for the (often pricey) batteries themselves.

(via EPRI via Boing Boing)


Image credit: Camera battery charger by sparkieblues