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Thread: Portrait & Macro Lenses: [Sigma 70mm] VS. [Pentax 100mm] VS. [Pentax 50mm] (F2.8 all)

  1. #41
    Senior Member felixcat8888's Avatar
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    Default Re: Portrait & Macro Lenses: [Sigma 70mm] VS. [Pentax 100mm] VS. [Pentax 50mm] (F2.8

    Quote Originally Posted by pinholecam View Post
    Yeah, I'm quite sure it would have been a better photo if it was properly focus on the .... lips......


    Where were you guys thinking?

    Hahahahahaha
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  2. #42
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    Default Re: Portrait & Macro Lenses: [Sigma 70mm] VS. [Pentax 100mm] VS. [Pentax 50mm] (F2.8

    Quote Originally Posted by pinholecam View Post
    Either its front focusing or you focused the wrong place


    Nice photo
    I know what you mean ... something like this ;


  3. #43
    Member SyncGuy's Avatar
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    Quote Originally Posted by LiverpoolMadman

    I know what you mean ... something like this ;
    *faints*
    Pentax Kr, Pentax Super A
    K105/2.8, Fa*24/2, A28/2, A35/2, A50/1.4, A*85/1.4, A100/2.8, A135/2.8

  4. #44
    Member PhilipKr35's Avatar
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    Quote Originally Posted by LiverpoolMadman

    I know what you mean ... something like this ;
    Wah! which fisheye lens you use?
    GR,K2,K3, DA15Ltd, 10-24 f 3.5-4.5, K135 f2.8, K55 f1.8, Q, Q2K, Q10, 01020306,FA31,FA100WR

  5. #45
    Member SyncGuy's Avatar
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    Ya.... Lousy fisheye lens... Got double barrel distortion.. Almost impossible to correct in PP lei... ;P
    Pentax Kr, Pentax Super A
    K105/2.8, Fa*24/2, A28/2, A35/2, A50/1.4, A*85/1.4, A100/2.8, A135/2.8

  6. #46
    Senior Member felixcat8888's Avatar
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    Default Re: Portrait & Macro Lenses: [Sigma 70mm] VS. [Pentax 100mm] VS. [Pentax 50mm] (F2.8

    Quote Originally Posted by SyncGuy View Post
    Ya.... Lousy fisheye lens... Got double barrel distortion.. Almost impossible to correct in PP lei... ;P
    Where? kekekeke
    Pentaxian for Life
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  7. #47

    Default Re: Portrait & Macro Lenses: [Sigma 70mm] VS. [Pentax 100mm] VS. [Pentax 50mm] (F2.8

    Quote Originally Posted by LiverpoolMadman View Post
    I know what you mean ... something like this ;

    nice and perky!!! Greating focusing on the boobs!!! obviously the photographer knows what guys are thinking

  8. #48

    Default Re: Portrait & Macro Lenses: [Sigma 70mm] VS. [Pentax 100mm] VS. [Pentax 50mm] (F2.8

    Quote Originally Posted by LiverpoolMadman View Post
    I know what you mean ... something like this ;

    Purple fringing need to be removed. how how how? that's what I was told.

    marcus
    Last edited by otc; 3rd October 2012 at 06:46 PM.

  9. #49
    Member PhilipKr35's Avatar
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    Quote Originally Posted by otc

    Purple fringing need to be removed. how how how? that's what I was told.

    marcus
    Haha ! Just when I thought we had covered every lens defect -we forgot the all important purple fringing ! Haha!
    GR,K2,K3, DA15Ltd, 10-24 f 3.5-4.5, K135 f2.8, K55 f1.8, Q, Q2K, Q10, 01020306,FA31,FA100WR

  10. #50
    Member SyncGuy's Avatar
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    So, as you can see TS, Sigma is a good choice also if you could look pass the double barrel distortion and purple fringing..

    But of course there are others who is able to use it to great artistic effect as shown by LiverpoolMadMan.. ;P
    Pentax Kr, Pentax Super A
    K105/2.8, Fa*24/2, A28/2, A35/2, A50/1.4, A*85/1.4, A100/2.8, A135/2.8

  11. #51
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    Default Re: Portrait & Macro Lenses: [Sigma 70mm] VS. [Pentax 100mm] VS. [Pentax 50mm] (F2.8

    Quote Originally Posted by fastfrag View Post
    nice and perky!!! Greating focusing on the boobs!!! obviously the photographer knows what guys are thinking
    It's a *suffering* ;-) ....each time I have to "re-adjust" my pants when ever I move and directing the pose that I want ... but she's *great* in everything ...

    As for this picture ... it's NOT my intention to focus on that area ...

  12. #52
    Member SyncGuy's Avatar
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    Quote Originally Posted by LiverpoolMadman
    As for this picture ... it's NOT my intention to focus on that area ...
    Oh yea... We know of Pentax AF issues.. ;P
    Pentax Kr, Pentax Super A
    K105/2.8, Fa*24/2, A28/2, A35/2, A50/1.4, A*85/1.4, A100/2.8, A135/2.8

  13. #53
    Member PhilipKr35's Avatar
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    Quote Originally Posted by LiverpoolMadman

    It's a *suffering* ;-) ....each time I have to "re-adjust" my pants when ever I move and directing the pose that I want ... but she's *great* in everything ...

    As for this picture ... it's NOT my intention to focus on that area ...
    I believed LiverpoolMadman, the really sharp focus was on the purple fringe, if you check photo again, they were not sharp on 'that area'.
    Looks like your zoom lens is working fine.
    Last edited by PhilipKr35; 4th October 2012 at 08:16 AM.
    GR,K2,K3, DA15Ltd, 10-24 f 3.5-4.5, K135 f2.8, K55 f1.8, Q, Q2K, Q10, 01020306,FA31,FA100WR

  14. #54
    Senior Member oceanpriest's Avatar
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    Default Re: Portrait & Macro Lenses: [Sigma 70mm] VS. [Pentax 100mm] VS. [Pentax 50mm] (F2.8

    Quote Originally Posted by LiverpoolMadman View Post
    It's a *suffering* ;-) ....each time I have to "re-adjust" my pants when ever I move and directing the pose that I want ... but she's *great* in everything ...

    As for this picture ... it's NOT my intention to focus on that area ...
    I think your lens got zoom creep. Need to get rubber band to keep it in place

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