I had a chance this morning to test the Canon EOS R7 against the R5 and R3. All cameras were set to roughly the same menu settings. Each was used in shutter priority (TV), shutter 1250, ISO Auto, and F/11. Each had the same 100-500mm RF lens with a 1.4x converter.
My subject stayed the same as well. Lucky for me, a fledgling eastern bluebird stayed on the same branch during my test.
All images were taken while I was seated in the same chair at the same angle. The sky was partly cloudy with lighting remaining generally the same during the test.
Notice that the bird photographed with the R7 is larger in the frame. The Canon EOS R7 has a cropped sensor so the subject will appear bigger with a telephoto lens. Hence, the reason a lot of bird photographers like photographing with a crop sensor camera.
Here’s the images larger:
I was impressed with the auto focus on the Canon R7. The camera was set to Flexible Zone 1, Subject, and Eye Detect. The Canon R7 never failed to acquire focus on the small bird. (Watch for my post on camera set-up.)
I’ll compare ISO in a future post but here’s a look at the Canon R7 image enlarged to 100%.
Posts coming up will show my set-up for the R7, file size, ISO, and night photography. Stay tuned!
First impression with the Canon R7 shows that this is going to be a great camera for bird photography.
Galveston Featherfest 2022 began for me with a Birds in Flight workshop on East Beach. We found these little sanderlings feeding along the shore. Sanderlings are only 7-inches long and they are in constant motion. You can imagine the fun we had photographing them. Canon R3, 100-500mm RF lens, 1.4x extender, shutter speed in the 1/4000th to 1/8000th range.
Have you photographed Sanderlings? Are they a challenge?
Continuing my test of the Canon R3, I turned to small birds in flight. There are two rufous hummingbirds in my yard so I figured they would be a good test.
FYI — below is an analysis of 516 pictures taken over 4-minutes with the camera on electronic shutter. The hummingbird left and I had more than enough photos to analyze.
There were bees around the feeder. In only one instance did the auto focus leave the bird and hook on to a bee.
The Whole Area Auto Focus left the hummer and locked on the feeder for five frames out of the 516.
Analysis of minute one: I captured 129 images during the first minute of shooting using the electronic shutter. Two or three images were out of focus when the hummer buzzed backwards but the rest were in tight focus. 1/3200th shutter speed with auto ISO. ISO was usually in the 5000 range.
Analysis of minute two: I captured 141 images with the electronic shutter. Shutter speed is 1/6400th with auto ISO in the 8000 range.
The autofocus lost the hummer for four frames as the bird hovered. Then the auto focus reaquired the hummer and locked on. The hummer was in motion as it flew in and out to feed at the feeder.
The hummer took a drink of sugar water from the feeder and then hovered to swallow for 21 frames. There’s tight focus on 16 of the hovering frames. The camera got a bit confused as it changed focus to the feeder and then back to the hummer.
In this instance, the R3 lost focus on the hummer when the bird was mostly obscured by the feeder. Focus locked back on the bird when the hummer moved more of its body toward the camera.
During this same minute, the hummer drank from the feeder again and the R3 never lost focus on the bird. There are 16 frames where the hummer is behind the feeder and the R3 is locked on the hummer. The hummer hovers for 11 frames with no loss of focus.
Three to four frames per wing flap, if you’re curious.
When birds are in flight, my Canon R5 and R6 would auto focus on bird-wing-bird-wing-bird-wing. I didn’t see the R3 get distracted by the wing more than once or twice in 141 frames.
What Happened During Minutes Three and Four? More of the same. Sharp, tight focus on a hummingbird in flight. I am so impressed with the auto focus on the Canon R3.
Questions or comment? Please feel free to post below. Thanks for reading.
Someone recently asked me to test the Canon R3 in low light. Little did I know I’d find myself in overcast, dreary, drizzly, windy, and cold conditions all weekend. What a test!
All of the following photos were taken with the Canon R3 in Case 2 Auto Focus, High-Speed burst, and Whole Area Auto Focus. The camera is still set-up as it came out of the box otherwise.
Camera Settings: Shutter Priority, 1/6400th second, ISO Auto, f10, over-exposed by +1 because it was so overcast. (The exposure compensation was based on a test shot using the histogram and the exposure simulation in the viewfinder.)
All photos have been processed in Adobe Camera Raw. Settings: Texture +20, Vibrance +20, Saturation +20, Shadows +35-40, Noise Reduction 16. No other hocus-pocus or magic.
Merlin in Flight From a Boat
Notice that the R3 acquired focus on the merlin in flight and then held the focus until the bird was out of my sight. That’s exactly what I expect of a camera at this level. No hesitating and no delay.
All of the above are are ISO 16,000 with Adobe Camera Raw’s Noise Reduction at 16.
Northern Shoveler’s in Flight
Back on land but in the same weather conditions. Cold, overcast, drizzly, and windy. I wasn’t dressed for the weather so only stayed at this location for 10 minutes. Ducks were taking flight in front of me and flying to the right. I took 219 photos in that 10 minutes. Same settings and processing as above.
I realized at this point that the Canon R3 was going to acquire focus and not let go even on these flying ducks. For the next 10-minutes, I photographed any duck that flew by. Reminder that I am pivoting to the right on each duck that flies by.
ISO 8000 on this series. I captured 22 frames of this female as she flew by.
I am totally impressed with the auto focus on the Canon R3. The camera never lost focus on a flying bird. I shot for a total of three hours on this day and never was I disappointed in the performance of the Canon R3.
For users of the Canon EOS 1-D x — The R3 is equal to and better. Canon has given us an amazing camera.
Questions or comments? What me to test something else on the R3? Post below.
I always loved my Canon D1X for the way it locked on to birds in flight. The camera did its job and I had to make sure everything else was in sync to get the photo.
The Canon R3 appears to be meeting those same standards. My test today involved birds flying around a neighborhood lake so not the most dramatic species for photos. Good test subjects, though. Take a look.
In both instances, the R3 didn’t hesitate. It locked on to the bird and held focus while I tracked the subject with the camera. The focus confirmation stayed on the screen. The camera never lost focus or tried to hunt.
Very impressive so far. I’ll try smaller birds next.
Questions or comments please post below. Thanks for reading.
Day 2 with the Canon R3 and I went to a nearby lake to photograph birds in flight. Someone nearby was flying a drone so I took a picture of it. The drone flew over to me and hovered. Photo Opportunity!!
Shutter speeds range from 1/64000 to 30″ seconds on the R3. Life just got a lot more interesting.
After a long wait I finally got my Canon R3. I’ve used the Canon R5 and R6 for the past two years. Use the “search” feature here to read my reviews of those cameras.
The Canon R3 was advertised as a mirrorless equivalent to the Canon D1X. The D1 line and particularly the D1X have been my preferred camera for over 15 years.
This first review of the Canon R3 is with minimal set-up. I took the camera out of the box and set the following menu items: (1) date and time, (2) copyright, (3) Raw, (4) animal eye focus, (5) AF Servo AF Case 2, and (5) High speed release. That’s it! The bare minimum for this first test run.
The Canon R3 works like the Canon D1X! I feel that I finally have a D1X back in my hands but with all the bells-and-whistles of a mirrorless camera.
The Canon R3 is a big camera so it has a different feel in the hand. I’ll write about that in an upcoming post. Stay tuned.
I’ve been asked to compare noise between the R5 and R3. I’ll do that comparison in another post. Keep watch for that one.
The Canon R3 has Eye Control. This is a new feature where the camera uses my eye to determine where to focus in the frame. Can’t wait to explore that feature!
The Canon R3 looks and feels like a D1X
Minimal set-up is needed to get this camera up and running. Yea!!
Precise auto focus that allows us to photograph birds deep in the brush with Animal Eye activated.
Birds in flight are tracked on par with the D1X.
Exposure Simulation allows us to over or under exposure to get the picture right in the camera. This is expected in today’s mirrorless cameras.
Stay tuned as I work with the Canon R3.
Ask questions below or suggest items that you’d like to see tested. Thanks for reading!