tonybrown
-
Posts
851 -
Joined
-
Last visited
Content Type
Profiles
Forums
Blogs
Events
Downloads
Gallery
Store
Everything posted by tonybrown
-
Exposure Date: 2016:04:27 10:57:25; Make: Canon; Model: Canon EOS 80D; Exposure Time: 0.008 s; FNumber: f/8; ISOSpeedRatings: ISO 100; ExposureProgram: Aperture priority; ExposureBiasValue: 0 MeteringMode: Spot; Flash: Flash did not fire, compulsory flash mode; FocalLength: 100 mm; Software: Adobe Photoshop Lightroom 6.5 (Macintosh); -
Exposure Date: 2016:04:27 10:56:25; Make: Canon; Model: Canon EOS 80D; Exposure Time: 0.005 s; FNumber: f/8; ISOSpeedRatings: ISO 400; ExposureProgram: Aperture priority; ExposureBiasValue: 0 MeteringMode: Spot; Flash: Flash did not fire, compulsory flash mode; FocalLength: 112 mm; Software: Adobe Photoshop Lightroom 6.5 (Macintosh); -
Exposure Date: 2016:06:10 10:27:44; Make: Canon; Model: Canon EOS 80D; Exposure Time: 0.0008 s; FNumber: f/11; ISOSpeedRatings: ISO 16000; ExposureProgram: Aperture priority; ExposureBiasValue: 0 MeteringMode: Pattern; Flash: Flash did not fire, compulsory flash mode; FocalLength: 227 mm; Software: Adobe Photoshop Lightroom 6.5 (Macintosh); -
Exposure Date: 2016:04:27 10:42:59; Make: Canon; Model: Canon EOS 80D; Exposure Time: 0.008 s; FNumber: f/8; ISOSpeedRatings: ISO 250; ExposureProgram: Aperture priority; ExposureBiasValue: 0 MeteringMode: Spot; Flash: Flash did not fire, compulsory flash mode; FocalLength: 100 mm; Software: Adobe Photoshop Lightroom 6.5 (Macintosh); -
Exposure Date: 2016:05:19 22:30:52; Make: Canon; Model: Canon EOS 80D; Exposure Time: 0.016666666666666666 s; FNumber: f/22; ISOSpeedRatings: ISO 1600; ExposureProgram: Normal program; ExposureBiasValue: 0 MeteringMode: Pattern; Flash: Flash fired, compulsory flash mode; FocalLength: 1000 mm; Software: Adobe Photoshop Lightroom 6.5 (Macintosh); -
Exposure Date: 2016:06:10 10:37:16; Make: Canon; Model: Canon EOS 80D; Exposure Time: 0.0008 s; FNumber: f/11; ISOSpeedRatings: ISO 640; ExposureProgram: Aperture priority; ExposureBiasValue: 0 MeteringMode: Pattern; Flash: Flash did not fire, compulsory flash mode; FocalLength: 153 mm; Software: Adobe Photoshop Lightroom 6.5 (Macintosh); -
Exposure Date: 2016:04:29 12:14:50; Make: Canon; Model: Canon EOS 80D; Exposure Time: 0.0008 s; FNumber: f/11; ISOSpeedRatings: ISO 2000; ExposureProgram: Aperture priority; ExposureBiasValue: 0 MeteringMode: Pattern; Flash: Flash did not fire, compulsory flash mode; FocalLength: 400 mm; Software: Adobe Photoshop Lightroom 6.5 (Macintosh); -
Exposure Date: 2016:04:27 10:52:47; Make: Canon; Model: Canon EOS 80D; Exposure Time: 0.002 s; FNumber: f/8; ISOSpeedRatings: ISO 320; ExposureProgram: Aperture priority; ExposureBiasValue: 0 MeteringMode: Spot; Flash: Flash did not fire, compulsory flash mode; FocalLength: 400 mm; Software: Adobe Photoshop Lightroom 6.5 (Macintosh); -
Exposure Date: 2016:06:10 10:31:05; Make: Canon; Model: Canon EOS 80D; Exposure Time: 0.00125 s; FNumber: f/11; ISOSpeedRatings: ISO 16000; ExposureProgram: Aperture priority; ExposureBiasValue: 0 MeteringMode: Pattern; Flash: Flash did not fire, compulsory flash mode; FocalLength: 321 mm; Software: Adobe Photoshop Lightroom 6.5 (Macintosh); -
500mm with stacked 1.4X and 2X multipliers, Eos 70D in live-view, autofocus, 1/200 sec, aperture wide open, ISO 6400. Equivalent focal length 1450mm. -
Jorge: thanks for your kind remarks. The advantage of the EOS 70D is that 20 million pixels are split into two halves so that each one can aid in autofocus. Canon should include this technology in a full frame camera - don't you agree? Even better at 50 Megapixels. -
Of course I meant EOS 70D!
-
In my limited experience, I know of no other camera that can autofocus on the moon at up to 1400mm, at F13, or smaller aperture. To me the EOS D70 is the unsung hero of Canon's lineup. Feedback welcome!
-
Artist: TONY BROWN; Exposure Date: 2015:05:01 23:05:15; Copyright: TONY BROWM; Make: Canon; Model: Canon EOS 70D; Exposure Time: 1/1000.0 seconds s; FNumber: f/13.0; ISOSpeedRatings: ISO 800; ExposureProgram: Other; ExposureBiasValue: 0 MeteringMode: Other; Flash: Flash did not fire, compulsory flash mode; FocalLength: 1000.0 mm mm; Software: Adobe Photoshop Lightroom 5.7 (Macintosh);
-
Artist: TONY BROWN; Exposure Date: 2015:03:31 10:51:07; Copyright: TONY BROWM; Make: Canon; Model: Canon EOS 70D; Exposure Time: 1/500.0 seconds s; FNumber: f/11.0; ISOSpeedRatings: ISO 3200; ExposureProgram: Other; ExposureBiasValue: 0 MeteringMode: Other; Flash: Flash did not fire, compulsory flash mode; FocalLength: 271.0 mm mm; Software: Adobe Photoshop Lightroom 5.7 (Macintosh); -
Artist: TONY BROWN; Exposure Date: 2015:03:31 11:52:43; Copyright: TONY BROWM; Make: Canon; Model: Canon EOS 70D; Exposure Time: 1/320.0 seconds s; FNumber: f/11.0; ISOSpeedRatings: ISO 250; ExposureProgram: Other; ExposureBiasValue: 0 MeteringMode: Other; Flash: Flash did not fire, compulsory flash mode; FocalLength: 200.0 mm mm; Software: Adobe Photoshop Lightroom 5.7 (Macintosh); -
Goldeneye Ducks return to Ottawa River (Click to enlarge)
tonybrown posted a gallery image in Uncategorized
Artist: TONY BROWN; Exposure Date: 2015:03:10 11:16:00; Copyright: TONY BROWM; Make: Canon; Model: Canon EOS 70D; Exposure Time: 1/640.0 seconds s; FNumber: f/11.0; ISOSpeedRatings: ISO 200; ExposureProgram: Other; ExposureBiasValue: 0 MeteringMode: Other; Flash: Flash did not fire, compulsory flash mode; FocalLength: 400.0 mm mm; Software: Adobe Photoshop Lightroom 5.7 (Macintosh); -
Nicest cat personality ever. -
AMARYLLIS This Amaryills survived 6 months in freezing temperatures - view large
tonybrown posted a gallery image in Uncategorized
Artist: Tony Brown; Exposure Date: 2015:01:22 13:55:09; Make: Canon; Model: Canon EOS-1Ds Mark III; Exposure Time: 1/15.0 seconds s; FNumber: f/20.0; ISOSpeedRatings: ISO 200; ExposureProgram: Other; ExposureBiasValue: 0 MeteringMode: Other; Flash: Flash did not fire, compulsory flash mode; FocalLength: 248.0 mm mm; Software: Adobe Photoshop Lightroom 5.7 (Macintosh); -
Artist: TONY BROWN; Exposure Date: 2014:12:29 15:02:58; Copyright: TONY BROWM; Make: Canon; Model: Canon EOS 70D; Exposure Time: 1/40.0 seconds s; FNumber: f/11.0; ISOSpeedRatings: ISO 6400; ExposureProgram: Other; ExposureBiasValue: 0 MeteringMode: Other; Flash: Flash did not fire, compulsory flash mode; FocalLength: 105.0 mm mm; Software: Adobe Photoshop Lightroom 5.7 (Macintosh);
-
Artist: TONY BROWN; Exposure Date: 2014:12:18 10:06:40; Copyright: TONY BROWM; Make: Canon; Model: Canon EOS 70D; Exposure Time: 5.0 seconds s; FNumber: f/22.0; ISOSpeedRatings: ISO 200; ExposureProgram: Other; ExposureBiasValue: 0 MeteringMode: Other; Flash: Flash did not fire, compulsory flash mode; FocalLength: 40.0 mm mm; Software: Adobe Photoshop Lightroom 5.7 (Macintosh); -
Artist: TONY BROWN; Exposure Date: 2014:12:16 11:09:44; Copyright: TONY BROWM; Make: Canon; Model: Canon EOS 70D; Exposure Time: 3.2 seconds s; FNumber: f/22.0; ISOSpeedRatings: ISO 250; ExposureProgram: Other; ExposureBiasValue: 0 MeteringMode: Other; Flash: Flash did not fire, compulsory flash mode; FocalLength: 16.0 mm mm; Software: Adobe Photoshop Lightroom 5.7 (Macintosh); -
Artist: TONY BROWN; Exposure Date: 2014:09:08 23:04:00; Copyright: TONY BROWM; Make: Canon; Model: Canon EOS 70D; Exposure Time: 1/1000.0 seconds s; FNumber: f/14.0; ISOSpeedRatings: ISO 2000; ExposureProgram: Other; ExposureBiasValue: 0 MeteringMode: Other; Flash: Flash did not fire, compulsory flash mode; FocalLength: 1000.0 mm mm; Software: Adobe Photoshop Lightroom 5.7 (Macintosh); -
Mark, thanks for your interesting comments. There is of course a huge loss of information in scaling down the image to just 1500 pixels on the longest side. That being said, you are right about the smoothing. Shooting at ISO 6400 tends to invoke some loss of detail since I had high ISO noise reduction switched ON. It is an experiment I will repeat in the future, on a warm Summer night! I did not have image stabilization on, or at least it was not necessary (I don't remember) The focussing was done in manual mode using the 10X digital loop of the EOS 70D in live view mode. Also I used the touch shutter release of the 70D (you touch the LCD screen and it focusses at the point of touch - truly amazing) and in addition I had the shutter release delayed with a 3 second time delay to prevent any mechanical shaking due to the light touch on the screen. The aperture was small, F25, and the shutter speed 1/1000 sec. I did take other photos at lower ISO which showed more texture - but at slower shutter speed and not so sharp. Developing the photo is quite a challenge in attempting to bring out the detail given the high dynamic range. This is a learning process for me. -
Two frostbitten rose buds were plucked from freezing temperatures and placed in a vase, with apparently no hope of any life. It's amazing how God can transform our lives as we go through one of life's dark periods. Any thoughts?
