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    All data will be deleted on September 16, 2026.

    the ad free experience will return by July 17, 2026.
  • M
    Longish macro zoom… 200mm range? The never before seen macro lens rumoured last year hasn’t appeared yet.
  • John D P
    I'm renting an RF 400mm 2.8 for my up coming brown bear trip in July. I know there will be alot of good used RF 400mm 2.8 lenses hit the...
  • DocInfoSci
    Personally, I enjoy the snark. There’s usually a good point to yours. 😎 Thanks for all of the rumours!
  • Celts88
    I'd never be able to afford one but if these new Big Whites do come with both the 1.4 & 2.0 TC's built-in then they'd be essentially...
  • AlanF
    Merci beaucoup!
  • J
    Might have an interests in a 500 mm f5.6, but not sure of the new 400 mm f2.8. I currently own the RF 400 mm f2.8 lens and not sure...
  • N
    The never-seen-before primes predicted for 2026 will be big whites with TCs. The never-seen-before zoom predicted for 2026 will be.......(?)
  • D
    Thanks a lot! Even I understood your explanation. You demonstrated the the French proverb: "Ce qui se concoit bien, s'enonce...
  • neuroanatomist
    There was a server issue on the site, a few days of main page and forum posts got nuked. That thread was just reposted...
  • Celts88
    Is it just me or did yesterday's story about the 400m & 600mm and TC's get pulled along with the thread.
  • Michael Clark
    It sound like someone has an inferiority complex?
  • docsmith
    Like the others, I have not noticed any overexposing tendency on the R5 or R1.
  • AlanF
    Resolution is the ability to separate two parallel lines next to each other or separate two dots next to each other. That's why when you...
  • D
    I am definitely neither a scientist, nor a mathematician, since I studied literature. So, could you please elaborate why "it's not the...
  • AlanF
    It's not the number of pixels on the subject that counts for resolution, it's the square root of the number. My speciality is shooting...
  • B
    I don't know man, i did shoot 640mm on APS-C a lot and VERY often i had to crop to get what i wanted. But sure, in ideal conditions from...
  • B
    Have you every shoot birds or anything out in nature? 400mm is nothing, unless you doing it from a hide.
  • AlanF
    The OM SYSTEM M. Zuiko 150-400mm f/4.5 TC 1.25 IS PRO Lens costs $8,600 from B&H! That gives Canon some scope.
  • D
    I'd suggest that you start comparing Canon, Sony and Nikon price lists. Sorry, but similar products are usually priced similarly.
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