– lucky night, ours activities start with this weird creature with baby
– 幸运的晚上,好是带小孩。
update 202403
– it is another lucky night, managed to see this cute animal feeding on leaf .. and next night with young .few months ago actually managed to see or record how it drink water on tree.
Here is first outing, even very quiet morning, but manage to have some thought of the Camera with real field experience.
Later I will also share more like ISO testing, AF (think it is more a like a focus little monster like R3 but what I love to see is low light AI animal detection)
1. Black Magpie, 白翅鹊, 白翅鵲, Platysmurus leucopterus leucopterus, クロカケス (leucopterus), BURUNG-KAMBING BARAT
As usual, I amusing
CANON R6II, CANON EF 500mm IS2, 1.4x
– Zone Area, Animal Detect, Eye detect
the focus is amazing fast and accurate as expected. as long as the Zone box tough on the bird. Eye will be detect and lock focus.
for such a black bird with red eye and some backlight, the eye detect work seemless.
This test mainly concentrate on AF tracking (on subject – bird). Even I dont have enough chance to shoot many AF tracking and this is not my normal testing AF condition. Where I normally test AF, AF tracking with “un-plan” flying subject. Where I do not have any idea where the bird flying from-to and just use camera reaction to lock focus and track to capture the pictures.
This is a “pre-known” the bird will flying toward us or left/right.
i. lock focus the Bird eye
ii. AI Servo
iii. tracking enable
From the series pictures show, the bird is focus in every frame and also can see the tree is out of focus slowly at last few frame where the bird flying away from the tree. This show the bird tracking is working perfectly
few months ago my friend introduce to me “DxO PureRaw 2” for very good noise reduction. I am bit busy last few months and finally I have time download to check out ISO performance of Fujifilm XH2-S , CANON R7 which both APS-C sensor which most the users concern on ISO performance. But we know when smaller sensor normally has more noise with bigger sensor camera (with same megapixel). Too bad both camera raw files are not supported by the DxO PureRaw 2. But I decide to make a simple test with CANON R5 & A1
I am glad been given a chance to use the new CANON mirrorless camera R7 with RF600mm F4 for 3 days.
When I have the camera with such period, I know I can’t try everything I want to try but for another successor after R5/6/3 think most of the people will have same believe and doubt as me
1. AF should be as good as the R5/6/3
2. such high megapixel, how’s the ISO performance
3. Image Stabilizer – as think this is one good camera for bird watchers who normally shoot handheld
– should have more time to try with RF100-500, RF100-400, EF 100-400, EF400 F5.6 etc
4. video quality, overheat concern
5. buffer as only SD card supported
6. Video AF
7. Battery life
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For me, I am concentrate on few above which I “worry” about
AF
ISO performance
Image Stabilizer (which affect the Image quality – ISO)
Battery life
Video Quality (after recent so many good video hybrid camera)
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Here is my 3days real field experience for above mentioned concerns
update 20220618
4. Image Stabilizer
– this is one most important criteria for most of Bird Photographer as in many cases we do require to handheld to shoot with smaller lens and most of this situations when we inside forest which also having lowlight.
– if the IS efficiency is high, mean we can get higher success rate picture with lower shutter speed .
– I am using R7 with CANON RF 100-500mm which also 160-800mm (35mm equivalent) and I tested all with 500mm (800mm 35mm equivalent). without any tripod, monopod just handheld with various shutter speed and 10-50 shots (average)
– due to work nature, I am capturing still and video handheld 90%. So IS always one of my very important criteria to choose my “working birding equipment”
– another quick test how’s the IS for video with CANON R7
– shooting 1/15s total 59 shots and 20/59 is focus which giving 33% I would say it is very good
1. Battery Life
– one of the amazing battery life mirrorless camera so far
– 3 days in the row, shooting from 7am – 2-3pm without power off the camera
~1200 pictures
~10-30 video (4k)
ALL 3 days still have >50% battery remain
2. AF
– without any doubt or different, the AF capability to find subject eye (bird eye) simply awesome. AS GOOD AS R3, R5 and R6 for bird eye detect, I dont have enough time for flying tracking (only very quick tried)
– the best part is this camera use R3 AF method e.g. when use ZONE or single point in R5/6 the eye detect cannot be use. So most of us use method of either
a. let’s the camera find the bird eye in full screen – some of us just don’t trust the camera. So dont border of using this method but for me this is very fast and 90% trusted method
b. use one button for single point focus than AD-ON (any other button) eye detect
– this is a much slower way of AF which require single point to point to the bird than need press a button to have eye detect than follow by shutter button for picture capture !!!!!!! not only slow with so many button pressing more camera shake created
– now, we can use single button set to single point, zone, full screen as long as the point, zone or camera found the bird. The “eye” will be focus and track
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3. ISO performance
with such high megapxiel 32.5 MP, think everyone most worry is the ISO management.
here are some pictures sharing
series of picture (full size) 800-10000 (sorry for accidentally deleted ISO400 pictures and due to environment here we seldom use anything lower than ISO800
I also make a simple Topaz Denoise (default auto) to have a look with minimum post processing result.
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Series 1
RAW – JPEG (direct from Adobe camera RAW no noise reduction)
JPEG – denoise using Topaz Denoise AI-clear auto
100% crop at ration 16:9 (for above)
*click the picture for full size picture
i. ISO800
ii. ISO1250
iii. ISO1600
iv. ISO2000
v. ISO3200
vi. ISO4000
vi. ISO6400
vii. ISO8000
viii. ISO10000
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My personal view, for such a high megapixel APS-C camera as expected it provided so much details and with noise when ISO increase.
Based on the simple noise reduction (one click) the picture image quality seem well balance with details+noise at ~ISO3200. Extra post processing should able to produce more clean picture.
Both the still and video AF performance are different in almost all the camera. Here is one of the video AF with
– CANON EOS R6, CANON EF 500mm F4 IS2, CANON 1.4x, CANON EF=EOS-R adapter
– Tripod
– AF method : the only method using Full sensor area in R6
+Tracking
– Subject to detect : Animals ; Eye detection : On
The AF seem slower lock focus to the object compare to still AF. which normally require 1-4 seconds to lock the object. After locked focus, the tracking seem work well but still 20-40% chance lost focus especially bird eye/head not detectable. But it will get the object refocus very fast as long as we able to follow the bird movement.