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RF 600mm f/4L IS USM after EF 600mm f/4L IS USM preview

Started Jan 13, 2022 | User reviews thread
Wildlife Guy
Wildlife Guy Senior Member • Posts: 1,956
Re: RF 600mm f/4L IS USM after EF 600mm f/4L IS USM preview

ianzakharov wrote:

Perhaps this is not a review, but the first sensations after first look. I will write a full review after a month of using the lens. I will compare RF with my old EF 600mm f/4L IS USM.

The first thing I want to admit is the weight. I find it hard to believe that at this size this lens is so light. I was already used to the old 600 and every track could be compared to a visit to the gym.

However, the new lens lacks the charm of tank build quality. There is no solemn aluminum plate resembling a medal with a red embossed inscription “Image Stabilizer”. I understand that all these elements weighed down the construction, but I could not help but share a sentimental sigh about the quality of the materials of the good old days.

Next weekend I'll try to shoot, and post photos and share my thoughts.

No offense, but I would not spend a lot of effort comparing to the original 600. I think you will find that the EF II&III/ RF are lighter, faster AF and have better IQ/IS than the original. The EF III and RF are basically identical with the exception of the RF being slightly longer due to the RF mount. I owned the original 600 and it was a beast!

 Wildlife Guy's gear list:Wildlife Guy's gear list
Canon EOS R6 Mark II Canon RF 24-105mm F4L IS USM Canon RF 24-105mm F4.0-7.1 IS STM Canon RF 100-500mm F4.5-7.1L IS USM Canon RF 85mm F2 Macro IS STM +4 more
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