NATO Days through a 400mm 5.6L

Started Sep 27, 2012 | Discussions thread
manmachine242
Regular MemberPosts: 390
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The afterword in the 400L vs. 100-400L controversy :)
In reply to manmachine242, Sep 28, 2012

400L is a "telescope" with its all advantages and disadvantages:

  • physical length + flange is not significantly smaller than focal length

  • high minimum focusing distance

  • not too fast autofocus without limiter

  • only few elements so decent contrast and decent resistant to flare even with old coatings

  • very good resolution

  • not heavy

100% crop with two stacked teleconverters:

-- hide signature --

about the multiaspect sensor that is missing from new Panasonic GH3:
http://nagykrisztian.com/store/aspect/

the browser based optical simulation tool
http://nagykrisztian.com/synthrays/

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