RGF said:Yes the 70-300L is a great lens. Wish it would work with a 1.4 TC. Other than that, no complaints.
langdonb said:I love this lens. Have used the Kenko 1.4 TC with it with very good results. BUT you must disable any AFMA, at least with 6D and 5D3 bodies.
RGF said:Yes the 70-300L is a great lens. Wish it would work with a 1.4 TC. Other than that, no complaints.
I will pick the 70-300 over the 100-400 when I need to hand hold and don't think I will need the extra 100 mm. The lighter weight is a real plus over the 100-400.
cycleraw said:As always Dustin has done a great review but my experience with the 70-300 L wasn't great and I ended up selling it. Image quality was outstanding but I found the AF speed very disappointing. I have owned the 70-200 2.8L II for few years and have recently purchased the 100-400 4.5-5.6L II and find that the AF speed and accuracy on both of those lenses much better than the 70-300 L. If someone is considering the 70-300 L for wildlife I would strongly recommend the 100-400 L II over it for the greater reach, AF speed and IS.