So much lighter than the EF IS II model and much quitter IS also. Imagine quality is top notch and what you would expect for a lens like this.
Written by a customer while visiting usa.canon.com
Customer Rating
3
Great lens, but the coating on the front lens element failed.
on October 2, 2025
Posted by: GCR
I bought this lens in January 2024 and have used it constantly since them. I am very disappointed that the coating in the front lens element failed that I have to have it replaced. Compared to the EF 600mm II that I used for 8 years with no problems it is just as sharp but to have the front element coating fail is very bothersome. I have sent it off to Canon CPS for a replacement and we will see how that goes.
I would recommend this to a friend!
Written by a customer while visiting usa.canon.com
I love this lens!! It’s on par with the other big white lenses I’ve owned (400mm f/2.8 III and 500mm f/4 II). It is very sharp, and the weight is excellent. If you’re contemplating buying this lens, I highly recommend it.
I would recommend this to a friend!
Written by a customer while visiting usa.canon.com
Customer Rating
5
phenomenal lens!
on May 24, 2022
Posted by: Everet R
from New York
If you're serious about your work and want the very best glass available, the RF600 is for you. To take advantage of the reduced weight that comes with mirrorless gear, I added the RF600 to my kit to compliment my EF600, which has served me well for many years. Excellence in every way!
I would recommend this to a friend!
Written by a customer while visiting usa.canon.com
Customer Rating
5
great great great great great
on December 9, 2021
Posted by: Ann100
from Los Anegeles
great great great great great great great great great great
I would recommend this to a friend!
Written by a customer while visiting usa.canon.com
Customer Rating
5
EOS R5 and RF 600 F4 L
on January 22, 2024
Posted by: MT Dave
Although I have not used this particular lens at length yet, it compliments my Canon EF 400 f2.8 IS USM II very nicely. Weight difference is significant between the two allowing hand held shots to be easily captured.
I would recommend this to a friend!
Written by a customer while visiting usa.canon.com