Royce Howland's guest appearances

Royce Howland

Photography.ca

John Meadows

Joe Brady

Joe McNally

Bryan Davies

Darwin Wiggett

Sam Chrysanthou

Michael Breitung

Noise Halos

Moe Doiron

Patrick Rochon

Bret Culp

Carl Neustaedter

Tony Kuyper

OwlTail

Pho­tog­ra­phy pod­cast #133 features an interview with Canadian fine art photographer Royce Howland. During the interview we discuss what camera features we think are essential. There are loads of extra bells and whistles on cameras these days and even though both Royce and I have kick-butt camera gear, we ignore the majority of the new features and focus on the essentials. We also discuss essential camera modes and touch on essential lenses. Of course feel free to let us know if you feel we missed something essential. Thanks to The Camera Store (The largest camera store in Calgary, Alberta, Canada)  for sponsoring the Photography.ca podcast. Click the player at the end of this post to listen to (or download) the 44ish minute podcast. I Should Be So Industrious by Royce Howland   Royce wanted to mention something about this image because it relates to a cool feature of some new screens on cameras. “Something we’re seeing more commonly, and the Pentax 645Z also has it, is a camera LCD that pops out with tilt or tilt-swivel movements so you can see it from different angles. I think this idea is great.…. …This sea holly bloom and bees were about 18 inches off the ground. I wanted a shooting angle of more or less straight across, rather than steeply downwards or whatever. That would have been very awkward (or even painful!) to shoot through the camera viewfinder, having to contort my neck, back, knees, etc. to work through the viewfinder for any length of time. Even using a normal, non-moving LCD would have been a bit of a challenge to see from above. Instead, I was able to put the camera on a stable tripod, sit on a short 3-legged stool, and pop out the LCD to a comfortable angle that I could see just by looking down. No neck or back strain even though I photographed from the low shooting angle for about an hour.”   Nick Cave Osheaga 2014 by Marko Kulik — This high ISO image was made using aperture priority and I moved the focus points over the hand invading Nick’s shirt. Moving those focus points is my favourite essential camera feature.   Links /resources mentioned in this podcast: Royce Howland’s Photography / workshops Tours-courses by Marko Kulik http://www.photography.ca/blog/dating-websites-for-black-women/ If you are interested in writing for our blog please contact me photography.ca ( A T ) G m ail Dot co m (using standard email formatting) 100 free couple dating sites My Facebook profile — Feel free to “friend” me — please just mention Photography.ca My Twitter page — I will follow you if you follow me — Let’s connect — PLEASE email me and tell me who you are in case I don’t reciprocate because I think you are a spammer. If you are still lurking on our forum, feel free to join our friendly   Photography forum Although ALL comments are appreciated, commenting directly in this blog is preferred. Many thanks to Sandra Foster for her comment from the last podcast. Thanks as well for the emails and welcome to all the new members of the bulletin board. If you are looking at this material on any other site except Photography.ca — Please hop on over to the Photography.ca blog and podcast and get this and other photography info directly from the source. |Subscribe with iTunes|Subscribe via RSS feed |Subscribe for free to the Photography podcast — Photography.ca and get all the posts/podcasts by Email You can download this photography podcast directly by clicking the preceding link or listen to it almost immediately with the embedded player. Thanks for listening and keep on shooting!

<a href="http://www.photography.ca/wp-content/uploads/photo-podcast-133.mp3" rel="nofollow" target="_blank">Pho­tog­ra­phy pod­cast</a> #133 features an interview with Canadian fine art photographer <a href="http://vividaspectphoto.com" rel="nofollow" target="_blank">Royce Howland</a>. During the interview we discuss what camera features we think are essential. There are loads of extra bells and whistles on cameras these days and even though both Royce and I have kick-butt camera gear, we ignore the majority of the new features and focus on the essentials. We also discuss essential camera modes and touch on essential lenses. Of course feel free to let us know if you feel we missed something essential. Thanks to <a href="http://thecamerastore.com" rel="nofollow" target="_blank">The Camera Store</a> (The largest camera store in Calgary, Alberta, Canada)  for sponsoring the <a href="http://Photography.ca" rel="nofollow" target="_blank">Photography.ca</a> podcast. Click the player at the end of this post to listen to (or download) the 44ish minute podcast. I Should Be So Industrious by Royce Howland Royce wanted to mention something about this image because it relates to a cool feature of some new screens on cameras. “Something we’re seeing more commonly, and the Pentax 645Z also has it, is a camera LCD that pops out with tilt or tilt-swivel movements so you can see it from different angles. I think this idea is great.…. …This sea holly bloom and bees were about 18 inches off the ground. I wanted a shooting angle of more or less straight across, rather than steeply downwards or whatever. That would have been very awkward (or even painful!) to shoot through the camera viewfinder, having to contort my neck, back, knees, etc. to work through the viewfinder for any length of time. Even using a normal, non-moving LCD would have been a bit of a challenge to see from above. Instead, I was able to put the camera on a stable tripod, sit on a short 3-legged stool, and pop out the LCD to a comfortable angle that I could see just by looking down. No neck or back strain even though I photographed from the low shooting angle for about an hour.” Nick Cave Osheaga 2014 by Marko Kulik — This high ISO image was made using aperture priority and I moved the focus points over the hand invading Nick’s shirt. Moving those focus points is my favourite essential camera feature. Links /resources mentioned in this podcast: <a href="http://www.vividaspectphoto.com/" rel="nofollow" target="_blank">Royce Howland’s Photography / workshops</a> <a href="http://www.markokulik.com" rel="nofollow" target="_blank">Tours-courses by Marko Kulik</a> <a href="http://www.photography.ca/blog/dating-websites-for-black-women/" rel="nofollow" target="_blank">http://www.photography.ca/blog/dating-websites-for-black-women/</a> If you are interested in writing for our blog please contact me <a href="http://photography.ca" rel="nofollow" target="_blank">photography.ca</a> ( A T ) G m ail Dot co m (using standard email formatting) <h3><a href="http://www.photography.ca/blog/100-free-couple-dating-sites/" rel="nofollow" target="_blank">100 free couple dating sites</a></h3> <a href="http://www.facebook.com/profile.php?id=524661653&amp;ref=mf" rel="nofollow" target="_blank">My Facebook profile — Feel free to “friend” me — please just mention Photography.ca</a> <a href="http://twitter.com/markokulik" rel="nofollow" target="_blank">My Twitter page — I will follow you if you follow me — Let’s connect — PLEASE email me and tell me who you are in case I don’t reciprocate because I think you are a spammer.</a> If you are still lurking on our forum, feel free to join our friendly  <a href="http://www.photography.ca/Forums/" rel="nofollow" target="_blank">Photography forum</a> Although ALL comments are appreciated, commenting directly in this blog is preferred. Many thanks to <a href="http://fineartamerica.com/profiles/sandra-foster.html" rel="nofollow" target="_blank">Sandra Foster</a> for her comment from the last podcast. Thanks as well for the emails and welcome to all the new members of the bulletin board. If you are looking at this material on any other site except <a href="http://Photography.ca" rel="nofollow" target="_blank">Photography.ca</a> — Please hop on over to the <a href="http://www.photography.ca/blog" rel="nofollow" target="_blank">Photography.ca blog and podcast</a> and get this and other photography info directly from the source. |<a>Subscribe with iTunes</a>|<a href="http://feeds2.feedburner.com/photography_ca" rel="nofollow" target="_blank">Subscribe via RSS feed</a> |<a href="http://feedburner.google.com/fb/a/mailverify?uri=photography_ca_all&amp;loc=en_US" rel="nofollow" target="_blank">Subscribe for free to the Photography podcast — Photography.ca and get all the posts/podcasts by Email</a> You can download this photography podcast directly by clicking the preceding link or listen to it almost immediately with the embedded player. Thanks for listening and keep on shooting!

133 — Essential Camera Features — Interview with Royce Howland

Pho­tog­ra­phy pod­cast #122 features an interview with Royce Howland where we discuss how large we can print our photos. These days cameras of all kinds are everywhere and if we want to make big enlargements from those cameras we need to know how big we can print the image before it starts to look bad. Royce offers up tips on how to make ‘the best enlargement’, ‘a better enlargement’ or ‘a good enlargement’ based on the camera, the printing material, the subject matter and some other factors. Thanks to The Camera Store (The largest camera store in Calgary, Alberta, Canada)  for sponsoring the Photography.ca podcast! To recap the math in this podcast the best images get 300 pixels per inch. 200 pixels per inch gets you better enlargements and 100 pixels per inch yields good results. To get an idea of the possible enlargement range, we divide the image pixels of our camera by the PPI to get inches of print size. Our theoretical 6 megapixel camera produced images of 3000 x 2000 pixels. So a good enlargement could be 30 x 20 inches, better could be 15 x 10 inches, and best 6.7 x 10 inches. If we look at a 12 megapixel image (from a Canon 5D for example) the pixels are 4000 x 2666.  So a good enlargement could be 40 x 26.7 inches, better could be 20 x 13.3 inches, and best 13.3 x 8.9 inches. If we look at a 24 megapixel camera the pixels are 6000 x 4000 so we could have a good enlargement of 60 x 40 inches, better one of 30 x 20 inches and best one of 20 x 13.3 inches. 7.5 megapixel camera phone shot by Royce Howland. This image could easily be printed 20 inches high.   37 megapixel medium format camera image by Royce Howland. This image could easily be printed 45 inches high. Links /resources mentioned in this podcast: The Digital Negative by Jeff Schewe Perfect Resize Qimage Ultimate September regular assignment — Shoot from a high perspective September level 2 assignment — Shoot into the light Illuminite — Photography exhibition by Marko Kulik http://www.photography.ca/blog/dating-websites-for-black-women/ If you are interested in writing for our blog please contact me photography.ca ( A T ) G m ail Dot co m (using standard email formatting) 100 free couple dating sites My Facebook profile — Feel free to “friend” me — please just mention Photography.ca My Twitter page — I will follow you if you follow me — Let’s connect — PLEASE email me and tell me who you are in case I don’t reciprocate because I think you are a spammer. If you are still lurking on our forum, feel free to join our friendly   Photography forum Thanks as well to everyone that sent comments by email about our last podcast. Although ALL comments are appreciated, commenting directly in this blog is preferred. Thanks as well to all the new members of the bulletin board. Most of the links to actual the products are affiliate links that help support this site. Thanks in advance if you purchase through those links. If you are looking at this material on any other site except Photography.ca — Please hop on over to the Photography.ca blog and podcast and get this and other photography info directly from the source. |Subscribe with iTunes|Subscribe via RSS feed |Subscribe for free to the Photography podcast — Photography.ca and get all the posts/podcasts by Email You can download this photography podcast directly by clicking the preceding link or listen to it almost immediately with the embedded player below. Thanks for listening and keep on shooting!

<a href="http://www.photography.ca/wp-content/uploads/photo-podcast-122.mp3" rel="nofollow" target="_blank">Pho­tog­ra­phy pod­cast</a> #122 features an interview with <a href="http://www.vividaspectphoto.com/" rel="nofollow" target="_blank">Royce Howland</a> where we discuss how large we can print our photos. These days cameras of all kinds are everywhere and if we want to make big enlargements from those cameras we need to know how big we can print the image before it starts to look bad. Royce offers up tips on how to make ‘the best enlargement’, ‘a better enlargement’ or ‘a good enlargement’ based on the camera, the printing material, the subject matter and some other factors. Thanks to <a href="http://thecamerastore.com" rel="nofollow" target="_blank">The Camera Store</a> (The largest camera store in Calgary, Alberta, Canada)  for sponsoring the <a href="http://Photography.ca" rel="nofollow" target="_blank">Photography.ca</a> podcast! To recap the math in this podcast the best images get 300 pixels per inch. 200 pixels per inch gets you better enlargements and 100 pixels per inch yields good results. To get an idea of the possible enlargement range, we divide the image pixels of our camera by the PPI to get inches of print size. Our theoretical 6 megapixel camera produced images of 3000 x 2000 pixels. So a good enlargement could be 30 x 20 inches, better could be 15 x 10 inches, and best 6.7 x 10 inches. If we look at a 12 megapixel image (from a Canon 5D for example) the pixels are 4000 x 2666.  So a good enlargement could be 40 x 26.7 inches, better could be 20 x 13.3 inches, and best 13.3 x 8.9 inches. If we look at a 24 megapixel camera the pixels are 6000 x 4000 so we could have a good enlargement of 60 x 40 inches, better one of 30 x 20 inches and best one of 20 x 13.3 inches. <a href="http://www.photography.ca/wp-content/uploads/2013/09/royce1.jpg" rel="nofollow" target="_blank"></a>7.5 megapixel camera phone shot by Royce Howland. This image could easily be printed 20 inches high. <a href="http://www.photography.ca/wp-content/uploads/2013/09/royce2.jpg" rel="nofollow" target="_blank"></a>37 megapixel medium format camera image by Royce Howland. This image could easily be printed 45 inches high. Links /resources mentioned in this podcast: <a href="http://www.amazon.com/The-Digital-Negative-Processing-Lightroom/dp/0321839579" rel="nofollow" target="_blank">The Digital Negative by Jeff Schewe</a> <a href="http://www.ononesoftware.com/products/perfect-resize/" rel="nofollow" target="_blank">Perfect Resize</a> <a href="http://www.ddisoftware.com/qimage-u/index.html" rel="nofollow" target="_blank">Qimage Ultimate</a> <a href="http://www.photography.ca/Forums/photo-assignments/20913-september-2013-photo-assignment-high-perspective-looking-down.html" rel="nofollow" target="_blank">September regular assignment — Shoot from a high perspective</a> <a href="http://www.photography.ca/Forums/level-2-photography-assignments/20928-september-2013-level-2-photography-assignment-shoot-into-light.html" rel="nofollow" target="_blank">September level 2 assignment — Shoot into the light </a><a href="http://markokulik.com/illuminight-photography-by-marko-kulik/" rel="nofollow" target="_blank">Illuminite — Photography exhibition by Marko Kulik</a> <a href="http://www.photography.ca/blog/dating-websites-for-black-women/" rel="nofollow" target="_blank">http://www.photography.ca/blog/dating-websites-for-black-women/</a> If you are interested in writing for our blog please contact me <a href="http://photography.ca" rel="nofollow" target="_blank">photography.ca</a> ( A T ) G m ail Dot co m (using standard email formatting) <h3><a href="http://www.photography.ca/blog/100-free-couple-dating-sites/" rel="nofollow" target="_blank">100 free couple dating sites</a></h3> <a href="http://www.facebook.com/profile.php?id=524661653&amp;ref=mf" rel="nofollow" target="_blank">My Facebook profile — Feel free to “friend” me — please just mention Photography.ca</a> <a href="http://twitter.com/markokulik" rel="nofollow" target="_blank">My Twitter page — I will follow you if you follow me — Let’s connect — PLEASE email me and tell me who you are in case I don’t reciprocate because I think you are a spammer.</a> If you are still lurking on our forum, feel free to join our friendly  <a href="http://www.photography.ca/Forums/" rel="nofollow" target="_blank">Photography forum</a> Thanks as well to everyone that sent comments by email about our last podcast. Although ALL comments are appreciated, commenting directly in this blog is preferred. Thanks as well to all the new members of the bulletin board. Most of the links to actual the products are affiliate links that help support this site. Thanks in advance if you purchase through those links. If you are looking at this material on any other site except <a href="http://Photography.ca" rel="nofollow" target="_blank">Photography.ca</a> — Please hop on over to the <a href="http://www.photography.ca/blog" rel="nofollow" target="_blank">Photography.ca blog and podcast</a> and get this and other photography info directly from the source. |<a>Subscribe with iTunes</a>|<a href="http://feeds2.feedburner.com/photography_ca" rel="nofollow" target="_blank">Subscribe via RSS feed</a> |<a href="http://feedburner.google.com/fb/a/mailverify?uri=photography_ca_all&amp;loc=en_US" rel="nofollow" target="_blank">Subscribe for free to the Photography podcast — Photography.ca and get all the posts/podcasts by Email</a> You can download this photography podcast directly by clicking the preceding link or listen to it almost immediately with the embedded player below. Thanks for listening and keep on shooting!

122 — How Big Can I print that Photo — Interview with Royce Howland

Photography podcast #117 features an interview with fine art photographer Royce Howland where we discuss the ‘junk’ that can get into our photographs. In particular we discuss and dissect noise, halos and chromatic aberration in photography. We talk about how to avoid getting these problems, how to fix these problems and how for some photographers — these aren’t problems at all but rather, deliberate creative choices. Royce does an AWESOME job of explaining these problems so that they are understandable to anyone.  This is the longest podcast I’ve published to date and it clocks in at around 70 minutes. We spend roughly 20 minutes on each of the 3 topics. We cover halos first, then noise, then chromatic aberration. Each of the 3  issues have very different causes and solutions. Scroll to the BOTTOM of this post to find the player to immediately listen to the audio podcast. On the Rocks, Moraine Lake by Royce Howland — An HDR example where Royce controlled the settings to make sure no halos appeared in the sky or water. Fall at Abraham Lake by Royce Howland — Another HDR example where Royce left the haloing in the sky, and in fact accentuated it a bit more via a Photoshop Curves adjustment, to give a sense of glow over the mountains. So sometimes halos are not a flaw, they’re a creative choice. Looming, Abraham Lake by Royce Howland — An HDR example involving a high contrast backlit scene. The trees were deeply shadowed. Even on a Pentax 645D medium format camera, there’s noise in those trees in a normal single exposure. Bottom left — A 100% crop of a single exposure that went into the image above showing the level of noise in the trees. Bottom right — A 100% crop of the final image. Using a combination of HDR technique and a touch of additional noise reduction, I was able to subtly boost the contrast in the deep shadows, preserve all of the genuine detail, and also virtually eliminate the digital noise. Without HDR technique, just using a noise reduction filter can take the digital noise down but generally also will sacrifice legitimate detail as well. Ghost Of Server Present, Jerome by Royce Howland — An indoor shot taken with available light in somewhat dim conditions at a supposedly haunted hotel. I’m using a bunch of creative techniques here including shallow depth of field, a reflection in a mirror, subject motion blur and extra digital blurring. Despite the softening effects of all the techniques used in this image, I also wanted a bit of texture and bit of “vintage film grain” feel. So far from removing all digital noise, I actually controlled it and then added a uniform monochromatic grain layer on top of everything in Photoshop. In print up to 16x20 size it’s difficult to see this grain, but on a nice matte paper it gives a slight feeling of texture; whereas running noise reduction as I would normally do in fact makes the results looking flat and plastic. You can see the noise detail added in the bottom detailed part of the image. Chromatic aberration example at f/3.5 by Royce Howland — It was a bit after noon so the sun was high, and I shot straight into the light. The tree branches against a darker background show extremely high contrast edges. I was using a Sony RX100 pocket camera, which is a very high quality point &amp; shoot with a Carl Zeiss lens. So a quality piece of kit for a compact. The first composition was at medium lens zoom and the aperture wide open — f/3.5. Bottom left — A 100% crop of the shot shows a lot of green and purple fringes are visible along the branch edges. Even towards the center of the lens, the chromatic aberration is pretty bad. This is a file converted from RAW using the latest Adobe Camera Raw in Photoshop CS6, no chromatic aberration removal. Bottom right — Now here’s the identical file, but using the green and purple fringe removal settings during RAW conversion. Quite strong settings were needed for the green fringes, not so strong for purple. Mostly the fringes were removed. Chromatic aberration example at f/5.6 by Royce Howland — Now here is the same composition photographed again moments later in the same strong light, but stopping the lens down to f/5.6. Bottom left — Stopping the lens down just over 1 stop has actually gotten rid of many of the purple &amp; green fringes without doing anything else. That’s because a slightly smaller aperture lets through less of the misaligned light rays that contribute to the chromatic aberration in the first place. This is a RAW file converted again with no chromatic aberration settings. Bottom right — And here’s the same file converted with a small amount of purple and green defringe settings, much less than needed in the first example and the results look better.   Links /resources mentioned in this podcast: Royce Howland Photography Photo realistic HDR podcast with Royce Howland Wikipedia Chromatic Aberration DXO Optics Topaz Denoise Nik DFINE 2 Noise Ninja PTLens Emily Carr Images - She deliberately painted in what we today call Halos. Shoreline, 1936 is an example. If you liked this podcast and want to review it on Itunes, this link gets you to the main page If you are interested in writing for our blog please contact me photography.ca ( A T ) G m ail Dot co m (using standard email formatting) 100 free couple dating sites My Facebook profile — Feel free to “friend” me — please just mention Photography.ca My Twitter page — I will follow you if you follow me — Let’s connect — PLEASE email me and tell me who you are in case I don’t reciprocate because I think you are a spammer. If you are still lurking on our forum, feel free to join our friendly   Photography forum Thanks to Jared Fein and Enrique Waizel who posted a blog comment about our last podcast. Thanks as well to everyone that sent comments by email about our last podcast. Although ALL comments are appreciated, commenting directly in this blog is preferred. Thanks as well to all the new members of the bulletin board. Most of the links to actual the products are affiliate links that help support this site. Thanks in advance if you purchase through those links. If you are looking at this material on any other site except Photography.ca — Please hop on over to the Photography.ca blog and podcast and get this and other photography info directly from the source. |Subscribe with iTunes|Subscribe via RSS feed |Subscribe with Google Reader|Subscribe for free to the Photography podcast — Photography.ca and get all the posts/podcasts by Email You can download this photography podcast directly by clicking the preceding link or listen to it almost immediately with the embedded player below. Thanks for listening and keep on shooting!

<a href="http://www.photography.ca/wp-content/uploads/photo-podcast-117.mp3" rel="nofollow" target="_blank">Photography podcast</a> #117 features an interview with fine art photographer <a href="http://www.vividaspectphoto.com" rel="nofollow" target="_blank">Royce Howland</a> where we discuss the ‘junk’ that can get into our photographs. In particular we discuss and dissect noise, halos and chromatic aberration in photography. We talk about how to avoid getting these problems, how to fix these problems and how for some photographers — these aren’t problems at all but rather, deliberate creative choices. Royce does an AWESOME job of explaining these problems so that they are understandable to anyone.  This is the longest podcast I’ve published to date and it clocks in at around 70 minutes. We spend roughly 20 minutes on each of the 3 topics. We cover halos first, then noise, then chromatic aberration. Each of the 3  issues have very different causes and solutions. Scroll to the BOTTOM of this post to find the player to immediately listen to the audio podcast. On the Rocks, Moraine Lake by Royce Howland — An HDR example where Royce controlled the settings to make sure no halos appeared in the sky or water. Fall at Abraham Lake by Royce Howland — Another HDR example where Royce left the haloing in the sky, and in fact accentuated it a bit more via a Photoshop Curves adjustment, to give a sense of glow over the mountains. So sometimes halos are not a flaw, they’re a creative choice. Looming, Abraham Lake by Royce Howland — An HDR example involving a high contrast backlit scene. The trees were deeply shadowed. Even on a Pentax 645D medium format camera, there’s noise in those trees in a normal single exposure. Bottom left — A 100% crop of a single exposure that went into the image above showing the level of noise in the trees. Bottom right — A 100% crop of the final image. Using a combination of HDR technique and a touch of additional noise reduction, I was able to subtly boost the contrast in the deep shadows, preserve all of the genuine detail, and also virtually eliminate the digital noise. Without HDR technique, just using a noise reduction filter can take the digital noise down but generally also will sacrifice legitimate detail as well. Ghost Of Server Present, Jerome by Royce Howland — An indoor shot taken with available light in somewhat dim conditions at a supposedly haunted hotel. I’m using a bunch of creative techniques here including shallow depth of field, a reflection in a mirror, subject motion blur and extra digital blurring. Despite the softening effects of all the techniques used in this image, I also wanted a bit of texture and bit of “vintage film grain” feel. So far from removing all digital noise, I actually controlled it and then added a uniform monochromatic grain layer on top of everything in Photoshop. In print up to 16x20 size it’s difficult to see this grain, but on a nice matte paper it gives a slight feeling of texture; whereas running noise reduction as I would normally do in fact makes the results looking flat and plastic. You can see the noise detail added in the bottom detailed part of the image. Chromatic aberration example at f/3.5 by Royce Howland — It was a bit after noon so the sun was high, and I shot straight into the light. The tree branches against a darker background show extremely high contrast edges. I was using a Sony RX100 pocket camera, which is a very high quality point &amp; shoot with a Carl Zeiss lens. So a quality piece of kit for a compact. The first composition was at medium lens zoom and the aperture wide open — f/3.5. Bottom left — A 100% crop of the shot shows a lot of green and purple fringes are visible along the branch edges. Even towards the center of the lens, the chromatic aberration is pretty bad. This is a file converted from RAW using the latest Adobe Camera Raw in Photoshop CS6, no chromatic aberration removal. Bottom right — Now here’s the identical file, but using the green and purple fringe removal settings during RAW conversion. Quite strong settings were needed for the green fringes, not so strong for purple. Mostly the fringes were removed. Chromatic aberration example at f/5.6 by Royce Howland — Now here is the same composition photographed again moments later in the same strong light, but stopping the lens down to f/5.6. Bottom left — Stopping the lens down just over 1 stop has actually gotten rid of many of the purple &amp; green fringes without doing anything else. That’s because a slightly smaller aperture lets through less of the misaligned light rays that contribute to the chromatic aberration in the first place. This is a RAW file converted again with no chromatic aberration settings. Bottom right — And here’s the same file converted with a small amount of purple and green defringe settings, much less than needed in the first example and the results look better. Links /resources mentioned in this podcast: <a href="http://www.vividaspectphoto.com" rel="nofollow" target="_blank">Royce Howland Photography</a> <a href="http://www.photography.ca/blog/2012/06/01/107-photo-realistic-hdr/" rel="nofollow" target="_blank">Photo realistic HDR podcast with Royce Howland</a> <a href="http://en.wikipedia.org/wiki/Chromatic_aberration" rel="nofollow" target="_blank">Wikipedia Chromatic Aberration</a> <a href="http://www.dxo.com/us/photo" rel="nofollow" target="_blank">DXO Optics</a> <a href="http://www.topazlabs.com/denoise/" rel="nofollow" target="_blank">Topaz Denoise</a> <a href="http://www.niksoftware.com/nikcollection/usa/index.php?view=dfine%2Fmain.shtml" rel="nofollow" target="_blank">Nik DFINE 2</a> <a href="http://www.picturecode.com/download.php" rel="nofollow" target="_blank">Noise Ninja</a> <a href="http://epaperpress.com/ptlens/" rel="nofollow" target="_blank">PTLens</a> <a href="https://www.google.ca/search?q=emily+carr&amp;tbm=isch&amp;tbo=u&amp;source=univ&amp;sa=X&amp;ei=_YN2Ua-TJcTS0gGsuoHABw&amp;ved=0CFIQsAQ&amp;biw=1280&amp;bih=939" rel="nofollow" target="_blank">Emily Carr Images</a> - She deliberately painted in what we today call Halos. <a href="http://www.museevirtuel-virtualmuseum.ca/edu/ViewLoitDa.do;jsessionid=4191DCDC4B025B25772A8ECFA7473737?method=preview&amp;lang=EN&amp;id=421" rel="nofollow" target="_blank">Shoreline, 1936 is an example</a>. If you liked this podcast and want to review it on Itunes, this link gets you to the main page If you are interested in writing for our blog please contact me <a href="http://photography.ca" rel="nofollow" target="_blank">photography.ca</a> ( A T ) G m ail Dot co m (using standard email formatting) <h3><a href="http://www.photography.ca/blog/100-free-couple-dating-sites/" rel="nofollow" target="_blank">100 free couple dating sites</a></h3> My Facebook profile — Feel free to “friend” me — please just mention <a href="http://Photography.ca" rel="nofollow" target="_blank">Photography.ca</a> My Twitter page — I will follow you if you follow me — Let’s connect — PLEASE email me and tell me who you are in case I don’t reciprocate because I think you are a spammer. If you are still lurking on our forum, feel free to join our friendly  <a href="http://www.photography.ca/Forums/" rel="nofollow" target="_blank">Photography forum</a> Thanks to Jared Fein and Enrique Waizel who posted a blog comment about our last podcast. Thanks as well to everyone that sent comments by email about our last podcast. Although ALL comments are appreciated, commenting directly in this blog is preferred. Thanks as well to all the new members of the bulletin board. Most of the links to actual the products are affiliate links that help support this site. Thanks in advance if you purchase through those links. 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