If fill in flash will cause overexposure iso speed may be reduced down to a possible minimum of iso 100.
Eos 80d iso range.
See the test result below.
Thanks to its digic 6 image processor and its remarkable noise reduction technology the eos 80d camera features a wide iso range of iso 100 16000 expandable to 25600 for stills and iso 100 12800 expandable to 16000 25600 for movies performing brilliantly in low light shooting even without a flash.
Firmware notice feb 13 2017 firmware notice.
However class leading sensors such as those found in the sony a6300 and the nikon d7200 still have more usable dynamic ranges and that s not just at base but at high isos as well.
The 80d resolves an impressive 3 400l ph at iso 100 which is higher than the 2 800l ph the 70d resolves at the same sensitivity setting.
A user at fredmiranda has just tested the dynamic range of new announced canon eos 90d s 32 5mp aps c cmos sensor and the result is that.
You cannot simply keep increasing the iso while reducing the exposure time and expect better images.
The canon eos 80d has improved low iso noise and a more useful dynamic range at and close to base iso over its siblings.
Compared to eos 80d it has a big improvement of dynamic range.
12 468 dr at 8mp.
Canon eos 90d iso 100.
Unless going to 100 iso and pushing 5 is used to expand dynamic range and hold bright highlights as dpreview suggests in a bright contrasty scene for example on the canon 80d now possible compared to 70d which was far worse.
And modes if you use bounce flash with an external speedlite the iso speed will be automatically set within iso 400 iso 1600.
The canon 80d s default standard high iso nr setting provides a decent tradeoff between noise and detail at low to moderate isos but it is a little heavy handed and struggles to maintain low.
While the results from the 80d on dr should appeal to landscape photographers.
Firmware notice aug 5 2019 regarding the security advisory for canon digital cameras related to ptp picture transfer protocol communication functions and firmware update functions.
A iso and dynamic range b lens focal length and f ratio c individual image exposure time e total number of exposures d total exposure time to minimize noise and maximize snr to acceptable levels.