Urgent! 100-400 or 300 F4 with 1.4 TC

LOL jojo! Your title and avatar.......

Priceless...


Do you truly think the 80-400 OS compares with the great 100-400 IS L?

Oh Mike, don't miss out on the fun here https://photography-on-the.net/forum/showthre​ad.php?t=230509 It's worth reading the entirety of it, though it might take a while.

The DG copy I used couldn't match my 1-4IS optically (not far off but not as good), but the IS v OS of these 2 lenses is close. I did think the OS was a bit more "jumpy", but still very effective. Of course the ring USM of the L is way better.

Then it's the age old question...Is the 100-400L 400 dollars better

(starting on that thread...)

Mr. Clean wrote in post #2164962
Then it's the age old question...Is the 100-400L 400 dollars better

My official answer: Yes.

And that, ladies and gentlemen, truly speaks volumes

amonline wrote in post #2164176
(30D (1.6) + 400mm = ) 640mm X 1.4TC = 896mm

I don't care what camera one puts a 400mm lens on it dosen't change the focal length of the lens.