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Archive 2021 · Canon RF 100-400mm F5.6-8 Image Thread

  
 
Imagemaster
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p.7 #1 · Canon RF 100-400mm F5.6-8 Image Thread


This squirrel came running towards me with a mouthful of nesting/den material. It then ran up a large fir tree that was just 5 feet away from me. Squirrels use old cavities in trees that are often abandoned by woodpeckers, but they will also build nests out on branches.

Just saw it coming at the last second, so it was underexposed by a couple of shots, even at ISO 12,800. Heavy crop,




  Canon EOS R6m2    RF100-400mm F5.6-8 IS USM + EXTENDER RF1.4x lens    560mm    f/11.0    1/1000s    12800 ISO    +1.0 EV  




Mar 24, 2024 at 09:52 AM
Ab_1959
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p.7 #2 · Canon RF 100-400mm F5.6-8 Image Thread


I rented the TC 1.4 yesterday but I'm not really convinced by the quality. If I compare my results with the photo of the Kingfisher it almost looks like a different lens. The R5 makes a lot of difference in this case I think. I'll keep my options open for now and will probably try out a RF 600 or 800 F11. Also consider the Sigma 150-600 but it's so heavy.


Mar 26, 2024 at 01:28 AM
Ab_1959
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p.7 #3 · Canon RF 100-400mm F5.6-8 Image Thread


Imagemaster wrote:
This squirrel came running towards me with a mouthful of nesting/den material. It then ran up a large fir tree that was just 5 feet away from me. Squirrels use old cavities in trees that are often abandoned by woodpeckers, but they will also build nests out on branches.

Just saw it coming at the last second, so it was underexposed by a couple of shots, even at ISO 12,800. Heavy crop,


it's a great shot I must say....well done



Mar 28, 2024 at 01:03 AM
chicago8c
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p.7 #4 · Canon RF 100-400mm F5.6-8 Image Thread



March292024Exports-24 by chicago8c, on Flickr

March292024Exports-30 by chicago8c, on Flickr


March292024Exports-37 by chicago8c, on Flickr


March292024Exports-40 by chicago8c, on Flickr



Mar 31, 2024 at 10:29 AM
Imagemaster
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p.7 #5 · Canon RF 100-400mm F5.6-8 Image Thread


From a perch in a Douglas Fir tree about 250 feet high at edge of the ocean.




  Canon EOS R6m2    RF100-400mm F5.6-8 IS USM lens    400mm    f/9.5    1/2000s    800 ISO    0.0 EV  




Apr 04, 2024 at 10:47 PM
Ab_1959
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p.7 #6 · Canon RF 100-400mm F5.6-8 Image Thread


Imagemaster wrote:
From a perch in a Douglas Fir tree about 250 feet high at edge of the ocean.


I must be doing something wrong here, my R6 and 100-400 can't be so much different....I hope



Apr 05, 2024 at 12:28 AM
TakesRandomPics
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p.7 #7 · Canon RF 100-400mm F5.6-8 Image Thread


Ab_1959 wrote:
I must be doing something wrong here, my R6 and 100-400 can't be so much different....I hope


Most of the posters on FM are VERY good at what they do. That is the value of the forum to me at least because I can see how much further I have to go. Having said that what you also don't see is all the discarded images.



Apr 05, 2024 at 11:51 AM
Ab_1959
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p.7 #8 · Canon RF 100-400mm F5.6-8 Image Thread


Correct me if I'm wrong but 250 ft is about 76 meters....how??


Apr 06, 2024 at 12:58 AM
Imagemaster
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p.7 #9 · Canon RF 100-400mm F5.6-8 Image Thread


Ab_1959 wrote:
Correct me if I'm wrong but 250 ft is about 76 meters....how??


What do you mean...how







Apr 06, 2024 at 08:41 AM
artsupreme
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p.7 #10 · Canon RF 100-400mm F5.6-8 Image Thread


Imagemaster wrote:
What do you mean...how


I think he’s questioning the height of the perch in the tree because it could perceived that you said the perch is 250ft up the tree, but I think you meant you were 250ft above sea level.

Or that’s where the eagle was



Apr 06, 2024 at 09:47 AM
Imagemaster
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p.7 #11 · Canon RF 100-400mm F5.6-8 Image Thread


The perch IS 250 feet up in the tree. There are many Douglas Firs around here that height and higher.

Coast Douglas-fir (Pseudotsuga menziesii menziesii) commonly reach 250 feet tall and 5 to 7 feet wide, though maximum heights can reach well over 300 feet and diameters can reach 15 to 18 feet.

https://www.nps.gov/articles/000/douglas-fir.htm#:~:text=Coast%20Douglas%2Dfir%20(Pseudotsuga%20menziesii,reach%2015%20to%2018%20feet.



Apr 06, 2024 at 10:16 AM
artsupreme
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p.7 #12 · Canon RF 100-400mm F5.6-8 Image Thread


Imagemaster wrote:
The perch IS 250 feet up in the tree. There are many Douglas Firs around here that height and higher.

https://www.nps.gov/articles/000/douglas-fir.htm#:~:text=Coast%20Douglas%2Dfir%20(Pseudotsuga%20menziesii,reach%2015%20to%2018%20feet.


Must be a pretty heavy crop then if you are 250ft away with 400mm.



Apr 06, 2024 at 10:59 AM
Imagemaster
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p.7 #13 · Canon RF 100-400mm F5.6-8 Image Thread


*







Apr 06, 2024 at 11:49 AM
artsupreme
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p.7 #14 · Canon RF 100-400mm F5.6-8 Image Thread


Imagemaster wrote:
*


Nice, probably more like 150ft then.



Apr 06, 2024 at 11:59 AM
Ab_1959
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p.7 #15 · Canon RF 100-400mm F5.6-8 Image Thread


It's obvious that I'm doing something wrong here


Apr 09, 2024 at 09:13 AM
jpeter
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p.7 #16 · Canon RF 100-400mm F5.6-8 Image Thread


A few from last week in Key West. I was complaining about the AF performance on another thread but did get some good shots. F8 is hard to get used to.




  Canon EOS R5    RF100-400mm F5.6-8 IS USM lens    270mm    f/8.0    1/2000s    800 ISO    0.0 EV  














Apr 13, 2024 at 10:17 AM
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p.7 #17 · Canon RF 100-400mm F5.6-8 Image Thread


jpeter wrote:
A few from last week in Key West. I was complaining about the AF performance on another thread but did get some good shots. F8 is hard to get used to.


Something wrong with your gear or technique. Nothing hard about shooting at f8. With your R5 you should be getting better shots than these that were taken with a M4/3 camera and a 100-400 that is no better than your 100-400.

Your bird shots are not in focus.

https://www.fredmiranda.com/forum/topic/1853980



Apr 13, 2024 at 10:46 AM
jpeter
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p.7 #18 · Canon RF 100-400mm F5.6-8 Image Thread


Imagemaster wrote:
Something wrong with your gear or technique. Nothing hard about shooting at f8. With your R5 you should be getting better shots than these that were taken with a M4/3 camera and a 100-400 that is no better than your 100-400.

Your bird shots are not in focus.

https://www.fredmiranda.com/forum/topic/1853980


100pct crop of the the Palm Warbler. It's in focus. Black throated shot it grabbed the focus of the white tuft, I do like the perspective of the shot so I posted it.

The comment about f8 is basically some frustration in shooting in some dark environments. Under the canopy early in the AM was tough. I used the lens while ski touring in Wyoming for a month this year. No real complaints, even the gray days are bright enough.

Alot of warblers shots I end up having to use manual focus. MF is tough for me on that lens. Seems super laggy, need to rotate focus slowly. Center point AF seemed to behave in the same manner, not quick, lots of overshoots. Animal detect AF is pretty decent if the bird is close enough and the algorithm deosn't geet fooled by some interesting feature on the bird.

This lens sure is small and I like it for that. It's a SometimesLike-Hate relationship.

Jay




  Canon EOS R5    RF100-400mm F5.6-8 IS USM lens    400mm    f/8.0    1/1500s    1250 ISO    -0.5 EV  




Apr 14, 2024 at 02:59 PM
Brian Kersey
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p.7 #19 · Canon RF 100-400mm F5.6-8 Image Thread


I'm really loving the 100 to 400 mm. So versatile and lightweight! Here's one of my favorite recent shots of a double crested Cormorant at Golden Gate Park.




  Canon EOS R10    RF100-400mm F5.6-8 IS USM lens    400mm    f/8.0    1/640s    1000 ISO    +1.0 EV  




Apr 15, 2024 at 10:45 PM
Imagemaster
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p.7 #20 · Canon RF 100-400mm F5.6-8 Image Thread


White-crowned Sparrow




  Canon EOS R6m2    RF100-400mm F5.6-8 IS USM + EXTENDER RF2x lens    800mm    f/16.0    1/90s    400 ISO    0.0 EV  




May 06, 2024 at 07:11 PM
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