AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Cr2 panorama stitcher3/17/2023 Considering the added dynamic range of the a7R, perhaps the 3 shot 3.0EV bracketing would work OK though.Ĭonclusion: Despite the bracketing limitations, the a7R's extra sharpness, resolution, and dynamic range could be a big plus for the 360 panorama shooting that I do. Occasionally I'll shoot a 5 shot bracket every 2 stops with the 6D. Most of the time, a 3 shot bracket at 2 stop intervals is enough for what I shoot. Sony a7R: Fixed/Limited HDR bracketing options 0.3 stops/3 shots - 0.3 stops/5 shots 0.5 stops/3 shots - 0.5 stops/5 shots 0.7 stops/3 shots - 0.7 stops/5 shots 1.0 stop/3 shots - 2.0 stops/3 shots - 3.0 stops/3 shots Decide whether you want 2, 3, 5 or 7 shots. Canon 6Dįor those of you who shoot HDR, it's important to note that the a7R's exposure bracketing options are more limited than on Canon.Ĭanon EOS 6D: Versatile HDR bracketing options Set your own exposure level increment in 0.3 stop intervals. The ability to lift shadow detail without a noise penalty is really impressive. The a7R files look sharper out of the camera, and wide angle lens edge performance is just as sharp at the edges as the 6D, if not better. The 6D would require 6 shots around, 1 up, and 1 down to achieve this resolution. This resolution gain allows more zooming online, and bigger prints. The same lens and shooting pattern on the Sony a7R results in 14,000 x 7,000 (98 megapixels). ![]() The final file is 10,500 x 5250 (55 megapixels). I often shoot 360 panoramas in 4 shots on the EOS 6D with a Canon 8-15mm fisheye lens. ![]() Would these benefits improve image quality, resolution, and workflow for my type of shooting? What were the trade offs? I rented a Sony a7R and Metabones Canon to Sony adapter from to find out. ![]() The a7R's sensor has offset gapless micro-lenses to help with wide angle corner performance. Not having an optical low pass filter also makes these files quite sharp straight out of the camera. The ability to lift the shadow details in underexposed a7R files is really impressive. In addition to a sizable jump in resolution over the Canon 6D and 5D Mark III, the a7R's 36 megapixel full frame sensor reportedly has better dynamic range. I've wanted to try the Sony a7R ever since I read Fred Miranda's review on using the a7R with Canon lenses.
0 Comments
Read More
Leave a Reply. |