Monday, February 28, 2011
Friday, February 25, 2011
Tuesday, February 22, 2011
Post Date: 2/22/2011 9:23:25 AM CT Posted By: Bryan
In an interview, Kevin Roach, the AP's VP for Broadcast News, discusses multi-format journalism
using Canon EOS 5D Mark II video.
Post Date: 2/22/2011 12:31:24 PM CT Posted By: Bryan
Friday, February 18, 2011
Friday, February 11, 2011
Post Date: 2/11/2011 2:37:49 PM CT Posted By: Bryan
Wednesday, February 09, 2011
Post Date: 2/9/2011 2:31:05 PM CT Posted By: Bryan
I have added a larger lens picture and a large closeup picture of the intriguing built-in extender to the Canon EF 200-400mm f/4L IS USM Extender 1.4x Lens Review
Commentary added as well.
Post Date: 2/9/2011 10:46:26 AM CT Posted By: Bryan
Thursday, February 03, 2011
Monday, January 31, 2011
Post Date: 1/31/2011 10:01:47 AM CT Posted By: Bryan
Wednesday, January 26, 2011
ISO 12233 resolution chart test results for the Nikon 35mm f/1.4G AF-S Lens
are now available on the site. Nice lens.
Post Date: 1/26/2011 11:05:13 AM CT Posted By: Bryan
Tuesday, January 25, 2011
Post Date: 1/25/2011 10:58:30 AM CT Posted By: Bryan
Thursday, January 20, 2011
I have uploaded some sample pictures to the Canon EF 70-300mm f/4-5.6L IS USM Lens Review
The weather and landscape have not been very outdoor-photo-friendly here recently, but I intend to use this lens a lot more this year - including on a couple of photo trips I have planned. So, I should have more (and more varied) sample pictures to share later.
Be sure to check out the comments and tips for each picture.
Post Date: 1/20/2011 10:46:17 AM CT Posted By: Bryan
Wednesday, January 19, 2011
ISO 12233 chart test results have been added to the Sigma 85mm f/1.4 EX DG HSM Lens Review
Be sure to find the short, must-read commentary on the review page.
Post Date: 1/19/2011 11:23:21 AM CT Posted By: Bryan
Monday, January 17, 2011
Post Date: 1/17/2011 2:55:46 PM CT Posted By: Bryan
Tuesday, January 11, 2011
Monday, January 03, 2011
Post Date: 1/3/2011 9:07:38 AM CT Posted By: Bryan
Wednesday, December 29, 2010
Canon Extender 1.4x & 2x ISO 12233 samples crops
have been added to the Canon EF 200mm f/2.0L IS USM Lens Review
. The Extender III samples are the two longest focal lengths available for this lens on the Canon EOS 1Ds III
. The first link is to a mouseover comparison between the 1.4x II and 1.4x III.
Notice that the 1.4x III has less barrel distortion than the 1.4x II. This makes the center-of-the-frame details slightly smaller in a comparison. This difference will be most noticeable in the top crop shown in the ISO 12233 chart tool.
Noticeable in the bottom crop is the reduced CA (Chromatic Aberration) in the 1.4x Extender III.
The Extender 2x III is slightly sharper than the Extender 2x II, but the Extender 1.4x III is not significantly different than the Extender 1.4x II in this regard.
Post Date: 12/29/2010 8:02:18 PM CT Posted By: Bryan
Canon News, Nikon News Archives