Nikon AF-S NIKKOR 14-500mm f/2.8-5.6E ED VR L...

Ok, so the headline is a joke, but it would be nice to own such a lens :)  I recently got the Nikkor 200-500mm f/5.6 lens and was in Squamish looking for Bald Eagles.  With me I also had my Nikkor 14-24 f/2.8 and Nikkor 24-70 f/2.8 lenses.  The 14-24 and 200-500 represent the two extremes of the focal lengths I’m able to shoot.  I thought it may be fun to do a test to see just how much difference there is between 14mm and 500mm.  I threw in a few intermediate focal lengths as well.  The scene is in Squamish, BC, Canada beside the BC SPCA and looking northwest to Mount Garibaldi.  All photos taken with the Nikon D810. 14mm   24mm...

Image Resolution Irrelevant for Web Display

I often see tutorials on the web about proper image resizing for the web, I actually found a few when looking for info related to my previous post on image compression.  All of these tutorials preach the ’72 ppi’ mantra saying that computer monitors can’t display more than 72 ppi so setting this higher creates bigger images and is wasteful.  I’m not sure where this all started, but it’s nonsense.  This page has some useful info and worth a read for another explanation.  What I’ll demonstrate here is how this setting has absolutely no influence on images displayed in your browser.  This ppi (pixels per...

Image Compression Shootout: Lightroom, Photos...

Using the smallest images possible while preserving quality is important because small images load faster.  If your site visitors have to wait a long time for your site and images to load they are likely to just move on.  There are several methods of reducing the size of your images, here I compare four different methods, though there are certainly other methods (software).  I use Adobe Lightroom 4.2 for most of my image management and editing, with some work in Adobe Photoshop CS5 for some extra editing when needed.   To reduce the size of my images I most often used JPEGmini but then stumbled across a WordPress plugin called Smush.it,...

Protected: Testing “Retina 2X” Plugin for WordPress Dec09

Protected: Testing &...

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