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Thread: Sigma 18-35 1.8! (crop sensor though...)

  1. #1
    Senior Member ricleo's Avatar
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    Default Sigma 18-35 1.8! (crop sensor though...)



    anyone seen this? looks potentially too alike to the 35 1.4 though...
    5D3|16-35L|Σ50|135L|Σ150
    A7S|CV12|CV15|CV35 1.2|CV50_1.5|J3|50 F0.95|FE55|FD85_1.2L|J9

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    Game changer if real, now still rumours..
    How is it even remotely alike to 35mmf1.4 besides the color black?..lol
    Last edited by saberlancer; 18th April 2013 at 12:09 PM.

  3. #3
    Senior Member ricleo's Avatar
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    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    as in could be a well made PS job

    Quote Originally Posted by saberlancer View Post
    Game changer if real, now still rumours..
    How is it even remotely alike to 35mmf1.4 besides the color black?..lol
    5D3|16-35L|Σ50|135L|Σ150
    A7S|CV12|CV15|CV35 1.2|CV50_1.5|J3|50 F0.95|FE55|FD85_1.2L|J9

  4. #4

    Default Re: Sigma 18-35 1.8! (crop sensor though...)


  5. #5
    Senior Member ricleo's Avatar
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    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    wow... good on sigma then. guess i'm too negative sometimes, first thought that came to my mind was PS job hehe...

    Quote Originally Posted by Learnphotography View Post
    5D3|16-35L|Σ50|135L|Σ150
    A7S|CV12|CV15|CV35 1.2|CV50_1.5|J3|50 F0.95|FE55|FD85_1.2L|J9

  6. #6

    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    haha. understandable because nobody expects to see a 1.8 Zoom lens.

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    Awesome!

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    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    Wondering what's the price of this. I guess it might be quite ex..
    In the eyes of the beholder!

  9. #9

    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    innovative as ever Sigma
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  10. #10

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    Sigma is really on a roll breaking new ground with their latest lenses.
    KF Photography
    Thanks for viewing!

  11. #11

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    An equivalent of 27-52.5mm isn't very sexy, a range of ~25mm at 810g. I rather take a f/1.8 prime with me.
    Last edited by ageha; 19th April 2013 at 08:12 AM.

  12. #12

    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    covers many FF popular focal length all-in-one lens: 28mm 1.8, 30mm 1.8, 35mm 1.8, 40mm 1.8, 50mm 1.8
    Last edited by Learnphotography; 18th April 2013 at 05:44 PM.

  13. #13

    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    Quote Originally Posted by ageha View Post
    An equivalent of 27-52.5mm isn't very sexy, a range of 15mm at 810g. I rather take a f/1.8 prime with me.
    There's something very wrong with your maths here...

  14. #14
    Senior Member icarus's Avatar
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    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    Any chance they might release a full frame version for this 18-35mm f/1.8? Not sure how much will the front element be..
    Yngwie J. Malmsteen - "...I've never considered myself a fast guitar player..."

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    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    Quote Originally Posted by undergrd View Post
    Wondering what's the price of this. I guess it might be quite ex..
    I think so too. It's the first of its kind- a zoom with such a big constant aperture.

  16. #16

    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    Quote Originally Posted by icarus View Post
    Any chance they might release a full frame version for this 18-35mm f/1.8? Not sure how much will the front element be..
    you see the size difference of 30mm 1.4 ART (APSC) vs 35mm 1.4 ART (FF). Will be at least 2x size. hahaa. 100mm front element diameter you want to buy ?hahaaa

  17. #17

    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    Quote Originally Posted by Learnphotography View Post
    you see the size difference of 30mm 1.4 ART (APSC) vs 35mm 1.4 ART (FF). Will be at least 2x size. hahaa. 100mm front element diameter you want to buy ?hahaaa
    The front element is 72mm.

  18. #18

    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    Quote Originally Posted by spawnx View Post
    There's something very wrong with your maths here...
    No, take a calculator if you can't multiply by 1.5 or check out Sigma's product page: http://www.sigma-photo.co.jp/new/new_topic.php?id=514

  19. #19

    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    Quote Originally Posted by ageha View Post
    No, take a calculator if you can't multiply by 1.5 or check out Sigma's product page: ???*??????????F1.8?????APS-C?????????????SIGMA 18-35mm F1.8 DC HSM??????????
    A equivalent of 27-52.5mm = a range of 15mm?? What brand is your calculator?

  20. #20

    Default Re: Sigma 18-35 1.8! (crop sensor though...)

    Quote Originally Posted by Zeddy View Post
    The front element is 72mm.
    I know.....

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