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Two new lenses for Pentax !!
#33
This is what you wrote, troll. "Then you might want to haunt Nikon forums telling people how their Nikkors 70-200 VR II are no good. And to start a petition to redefine "optically superior" as "lack of focus breathing".

Take some time to read what you actually wrote.

My reaction to the Nikon thing: I told you, in response, that that Nikkor has been criticised exactly for what I criticise this Pentax for. Nikon forums have discussed this many times, this is why I wonder what rock you have been hiding under. I have written about it many times, also about this issue where Sigma and Tamron 70-200mm lenses have had this issue. And superzooms. And the Canon EF 70-300mm f4-5.6 L IS USM.

Then you type this: "lack of focus breathing". That is what I tried to educate you on, apparently in vain, apparently i an "deluded" thinking you can be educated... The Tamron does focus breathe, it has no lack of focus breathing. Because it stays close to 200mm focussing towards MFD, its FOV narrows. The issue is not focus breathing, it is the kind of focus breathing. This Pentax dives under 135mm towards MFD and widens the FOV significantly, which is not very desirable when one buys the lens for "200mm" and not "135mm". So yeah, tried to educate you on focus breathing, in vain.

And, troll Kunzite, lately Canon introduced the Canon RF 70-200mm f2.8 L IS USM. Great lens (renders nicer than the Pentax, does not have the CA issue the Pentax has (according to the review I linked to in a post above)), but I noticed the negative issue of its design: FOV widening significantly towards MFD, and pointed it out on OL. Klaus also added a mention to this to the review of this lens, on my instigation.

Do some introspection, perhaps?
  


Messages In This Thread
Two new lenses for Pentax !! - by davidmanze - 01-22-2020, 06:36 AM
RE: Two new lenses for Pentax !! - by davidmanze - 01-22-2020, 09:01 AM
RE: Two new lenses for Pentax !! - by Klaus - 01-23-2020, 04:37 AM
RE: Two new lenses for Pentax !! - by toni-a - 01-23-2020, 06:49 AM
RE: Two new lenses for Pentax !! - by thxbb12 - 01-23-2020, 09:03 AM
RE: Two new lenses for Pentax !! - by Kunzite - 01-23-2020, 11:31 AM
RE: Two new lenses for Pentax !! - by Klaus - 01-23-2020, 12:36 PM
RE: Two new lenses for Pentax !! - by davidmanze - 01-24-2020, 10:03 AM
RE: Two new lenses for Pentax !! - by Kunzite - 01-24-2020, 09:02 PM
RE: Two new lenses for Pentax !! - by davidmanze - 01-25-2020, 07:17 AM
RE: Two new lenses for Pentax !! - by mst - 01-25-2020, 07:41 AM
RE: Two new lenses for Pentax !! - by Kunzite - 01-25-2020, 11:46 AM
RE: Two new lenses for Pentax !! - by davidmanze - 01-26-2020, 09:31 PM
RE: Two new lenses for Pentax !! - by Kunzite - 01-27-2020, 09:05 PM
RE: Two new lenses for Pentax !! - by davidmanze - 01-28-2020, 02:08 PM
RE: Two new lenses for Pentax !! - by Kunzite - 01-28-2020, 02:59 PM
RE: Two new lenses for Pentax !! - by Kunzite - 01-28-2020, 03:57 PM
RE: Two new lenses for Pentax !! - by davidmanze - 01-28-2020, 04:59 PM
RE: Two new lenses for Pentax !! - by Kunzite - 01-28-2020, 05:21 PM
RE: Two new lenses for Pentax !! - by Kunzite - 01-28-2020, 06:45 PM
RE: Two new lenses for Pentax !! - by Kunzite - 01-28-2020, 09:32 PM
RE: Two new lenses for Pentax !! - by Brightcolours - 01-29-2020, 07:26 AM
RE: Two new lenses for Pentax !! - by Kunzite - 01-29-2020, 11:35 AM
RE: Two new lenses for Pentax !! - by mst - 01-29-2020, 01:15 PM
RE: Two new lenses for Pentax !! - by Kunzite - 01-29-2020, 01:22 PM
RE: Two new lenses for Pentax !! - by Mistral75 - 01-29-2020, 01:50 PM
RE: Two new lenses for Pentax !! - by Kunzite - 01-29-2020, 02:59 PM
RE: Two new lenses for Pentax !! - by Mistral75 - 01-29-2020, 03:09 PM
RE: Two new lenses for Pentax !! - by Kunzite - 01-29-2020, 03:54 PM
RE: Two new lenses for Pentax !! - by Kunzite - 03-27-2020, 11:56 AM
RE: Two new lenses for Pentax !! - by davidmanze - 05-02-2020, 07:36 PM
RE: Two new lenses for Pentax !! - by Kunzite - 05-02-2020, 09:43 PM
RE: Two new lenses for Pentax !! - by davidmanze - 05-03-2020, 09:24 AM
RE: Two new lenses for Pentax !! - by toni-a - 05-03-2020, 04:37 AM
RE: Two new lenses for Pentax !! - by Kunzite - 05-03-2020, 07:03 AM
RE: Two new lenses for Pentax !! - by thxbb12 - 05-03-2020, 01:05 PM
RE: Two new lenses for Pentax !! - by thxbb12 - 05-03-2020, 01:30 PM
RE: Two new lenses for Pentax !! - by thxbb12 - 05-03-2020, 04:20 PM
RE: Two new lenses for Pentax !! - by Kunzite - 05-03-2020, 04:38 PM

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