Tag: 90D

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Quick CANON EOS 90D 4k simple record | liewwk Nature

I always love to record wildlife in better video quality since CANON 5dm2

one of the reason I am quite interest on CANON EOS 90D is the capability of record 4k video

I did quick record with below condition

– handheld

– low light , while shooting picture ISO1250, 1/20, F5

– no edit , just trim and uploaded full size to Yoututbe

– internal Mic

 

update 20191023
another quick record of 4k using the 90D

*** I move the camera toward the flower into center … the camera auto get the bird focus and the AF point show it focus or trying focus on the “moving object” – bird

in case , anyone interest on the bird .. it is Chestnut-necklaced Partridge

click on the link and choose Video Quality to 2160 (4k)

overall, the quality look good.. but the size seem very small compare to 1dxm2 ???

 

in case you interest on Malaysia Partridge series | liewwk Nature

Phasianidae Series: Partridge | 雉科: 鹧鸪 | liewwk Nature 8-4 [update 20240331]

 

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related posts

MORE http://endemicguides.com/ reports

 

Birds Watch/Photograph tour feel free to contact me

观鸟或拍鸟团  您可联络我

or REFER

HERE

 

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Birds Collection | liewwk @flickr

Birds Collection | liewwk@liewwkphoto.com

我的收藏 · 鸟  | liewwk

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CANON EOS 90D : Field Test ISO

I am bringing the 90D for my Guiding work last week, but due to the special task and low light condition. Plus the High megapixel of the camera , I would say it is not suitable for me use handheld … lack of IBIS high shutter is require so ISO has to push to higher which rarely lower than my acceptable level (<3200)

 

 

 

with the Tripod I managed to test 2 subjects that many of us concern

1. ISO performance of such high megapixel Camera

2. AF especially Liveview tracking ? (do I need ? and we know it is typical way of us Optical Viewfinder of DSLR) but I still test it after saw the performance of A9 + Sony 600mm F4

 

but here I am sharing ISO performance only

as usual all picture

1. EOS 90d

2. Canon EF 300mm F2.8

3. Canon 14x TC III

4. AV mode

5. remote shooting with phone

6. AF use Liveview tracking all (all sample below)

7. open with Adobe Photoshop CC 2019 (no NR mean no NOise reduction full size with 240 ppi)

8. NR mean use auto setting of Define2

9. I also resize to 2400 at long site to at ~A4 size of print

10. Click the link for Larger size (un crop) picture

11. I add in a SONY A7r4 RAW file No NR and CANON EOS 90D RAW no NR (on software

[both on body high ISO Noise Reduction -Standard]

both 100% crop

ANYONE can tell which is which ?

as below

 

100% crop above picture

A. ISO100 , No NR

ISO100 , NR

I forgot ISO200 … hmmm so continue with ISO400

 

B. ISO400 , No NR

ISO400, NR

C. ISO800, No NR

ISO800 , NR

ISO1000-2000 is my common use ISO range so I add on 1250

D. ISO1250, No NR

ISO1250, NR

E. ISO1600 , No NR

ISO1600, NR

F. ISO2000, No NR

ISO2000, NR

G. ISO3200, No NR

ISO3200, NR

H. ISO4000, No NR

ISO4000, NR

I. ISO6400, No NR

ISO6400, NR

J. ISO8000, No NR

ISO8000, NR

I am not really interest on anything more as the details start losing when ISO5000-6400 and at 8000 . the grain is too much for this high megapixel camera

 

I am overall ok with ISO2000-3200 for small print and as usual web use ..

ISO2000 ~A4 size

 

I am still on tour, and hope I got more chance to test further and try edit for bigger print and to know the limit that accept by myself

 

my Quick indoor test previously

CANON EOS 90D – Quick ISO test

 

and stay tune , hope I still can hold this unit for more testing on AF

 

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related posts

MORE http://endemicguides.com/ reports

 

Birds Watch/Photograph tour feel free to contact me

观鸟或拍鸟团  您可联络我

or REFER

HERE

 

##################################

Birds Collection | liewwk @flickr

Birds Collection | liewwk@liewwkphoto.com

我的收藏 · 鸟  | liewwk

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CANON EOS 90D – Quick ISO test

After long wait, a crop camera body with very attractive specifications … I am going to have this camera for next few days on field test on Birding ..

before bring out to field, I need check overall menu function , AF performance , additional functions etc .. OVERALL it is almost as easy as previous EOS camera .

So I take opportunity, quick test on ISO that I always use 800,1000,1600,2000,3200,4000,5000,6400

 

Simple tests with below criteria

Very Quick Test of CANON EOS 90D + EF100400 II
– Handheld
– Open with Adobe Photoshop CC 2017
– NoNR – No Noise reduction
– NR – Noise Reduction with define2
– Camera Noise Reduction set to standard

Sample of ISO 800 NoNR (click the image to see full image)

Sample of ISO 800 NR (click the image to see full image)

Sample of ISO 1600 NoNR (click the image to see full image)

Sample of ISO 1600 NR (click the image to see full image)

Sample of ISO 2000 NoNR (click the image to see full image)

Sample of ISO 2000 NR (click the image to see full image)

Sample of ISO 3200 NoNR (click the image to see full image)

Sample of ISO 3200 NR (click the image to see full image)

Sample of ISO 4000 NoNR (click the image to see full image)

Sample of ISO 4000 NR (click the image to see full image)

Sample of ISO 6400 NoNR (click the image to see full image)

Sample of ISO 6400 NR (click the image to see full image)

 

Overall the noise control without any noise reduction, the noise level is quick high at ISO3200 and above . But with very minimum Noise Reduction with define2 … its’ look good with very good details remain

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related posts

MORE http://endemicguides.com/ reports

 

Birds Watch/Photograph tour feel free to contact me

观鸟或拍鸟团  您可联络我

or REFER

HERE

 

##################################

Birds Collection | liewwk @flickr

Birds Collection | liewwk@liewwkphoto.com

我的收藏 · 鸟  | liewwk

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