Archive 2025 · Canon R7's sensor readout speed?

lsquare
Offline
• • •
Upload & Sell: Off

p.1 #1 · Canon R7's sensor readout speed?

Has this been tested? I'm wondering what rolling shutter is like, especially filming at 4K30.

Edited on May 11, 2025 at 08:03 PM · View previous versions

May 11, 2025 at 07:35 PM

EB-1
Offline
• • • • • • •
Upload & Sell: Off

p.1 #2 · Canon R7's sensor readout speed?

You will find different numbers (29-31) but all around 30 ms, just enough for 30 FPS.

EBH

May 11, 2025 at 07:47 PM

robcio.m
Offline
•
Upload & Sell: Off

p.1 #3 · Canon R7's sensor readout speed?

Here: https://github.com/horshack-dpreview/RollingShutter/blob/main/results/full_sensor.json
You can also find measurement results for video in many different modes (form is not so pretty - json file, values in ms)

I only have photography experience with the R7 and 30ms is enough in many cases, so the electronic shutter is usable in this body, but definitely not that faster to be rolling shutter free.
I think in most cases the limit where rolling shooters are not an issue is a sensor readout speed of around 8-10ms.

Edit:
https://horshack-dpreview.github.io/RollingShutter/
I found more user-friendly interface for reading data from the above json file.

May 12, 2025 at 01:33 AM

EB-1
Offline
• • • • • • •
Upload & Sell: Off

p.1 #4 · Canon R7's sensor readout speed?

That list is rather out of date and incomplete. I read that the Canon R1 has one of the faster speeds up there with ~2.8ms or ~1/360th and even the R5 II is ~6.3ms or 1/160.

EBH

May 12, 2025 at 04:28 PM

lsquare
Offline
• • •
Upload & Sell: Off

p.1 #5 · Canon R7's sensor readout speed?

EB-1 wrote:
That list is rather out of date and incomplete. I read that the Canon R1 has one of the faster speeds up there with ~2.8ms or ~1/360th and even the R5 II is ~6.3ms or 1/160.

EBH

The rumor is that the M2 will have a stacked sensor. Really cool if it turns out to be true.

May 24, 2025 at 11:43 PM


FM Forums \| Canon Forum \| Join Upload & Sell