Here is a round-up of hands-on reviews and previews of the brand new Canon RF…
Sigma 24-105mm f/4 DG OS HSM Sample Images
lenstip posted a set of sample pics shot using the new Sigma 24-105mm f/4 DG OS HSM lens.
The lens has a price tag of $899 and is already available for pre-order: Adorama or B&H.