Showing posts with label dragonfly. Show all posts
Showing posts with label dragonfly. Show all posts

Thursday, April 15, 2010

Colorful world ...

I didn't realize that I shoot so beautiful series recently ... but I am happy that while I try to view back my MACRO collection from my web site http://www.liewwkphoto.com/gallery2.htm

sometimes I feel macro photography not just details, sharpness & magnification which can easy achieve after lighting is correct setup .... with little practice .

But the opportunity to get the better composition is a challenge to MACRO (bug) shooter as we can't control the bug like other ... we can control the how, where they stand .... and how;s the dews fall on their body and we just hope for more luck ...(even I know some situation some photographer will make fake dew .. by spread the water on bug body , make BG but put some leaf behind... but these are not easy too who can make sure after water spread the bug won't flew off ???? So I always respect those shoot with good composition with good details and magnification ....)

here are some colorful pictures (last few object that I post...)

light Yellow












Pink












Yellow













Blue


















Green

Tuesday, April 6, 2010

Review - Canon 5dm2 vs 7d MACRO

I got an unit of Canon 7d for testing last 2 weeks ago but the results were unbelievable so I send back to Canon service center for checking and yesterday they call for collect after do some "minor" calibration .....and today I went out for quick test (my testing only based on on personal standard/interest and may not a good comparative among 2 Canon bodies)

how I do the test
i. ISO100 & F13
ii. max flash sync speed (5dm2 - 1/200 and 7d - 1/250)
iii. I try to shoot very close magnification (but can't get 100% same ....)
- 5dm2 ~3:1
- 7d 2:1
iv. same lighting (full flash) - as share here
v. all pictures stacked with 3 picture which focus on eye, nose and mouth of the dragonfly
v. AWB
vi. no noise reduction
vii. no sharpening


1. after resize to 1200 @ longer size, we can;t tell much different
Canon 5dm2 - 1200
Canon 5dm2 vs 7D - 1200

7D - 1200
Canon 5dm2 vs 7D - 1200

2. and if you wish to have a look at full size
Canon 5dm2 - full size
http://farm3.static.flickr.com/2688/4496329257_1b112e0eec_o.jpg

Canon 7d - full size
http://farm3.static.flickr.com/2672/4496958894_8f1640c86b_o.jpg

3. a 100% crop
Canon 5dm2
Canon 5dm2 vs 7D - 100% crop

or larger size http://farm5.static.flickr.com/4044/4496967212_babd6190bb_o.jpg

Canon 7d
Canon 5dm2 vs 7D - 100% crop

or larger size
http://farm5.static.flickr.com/4068/4496322417_2f774ce63a_o.jpg

personal view,
i. after calibration, IQ have improve and noise have reduce
ii. overall Canon 7d doing ok and not sure can it be fine tune any further or not
iii. Canon 7d noise still look bad @100% crop even at ISO100
iv. AWB, how could same brand camera have such different at same environment and using same lighting (flash)

I will do another test on landscape soon....
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