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Thread: 35mm or 50mm Standard Primes?

  1. #1

    Default 35mm or 50mm Standard Primes?

    I have read that when considering for prime lens for non-full frame sensor DSLRs, that the 35mm is better than the 50mm ones...

    is that any basis on this?

    I am thinking of getting a prime lens for sharper portraits.. are there other benefits of using a prime lens (besides being able to shoot at faster speeds in low-light)?

    Appreciate the advice..

    thax

  2. #2
    Senior Member ZerocoolAstra's Avatar
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    Default Re: 35mm or 50mm Standard Primes?

    Quote Originally Posted by weeloong View Post
    I have read that when considering for prime lens for non-full frame sensor DSLRs, that the 35mm is better than the 50mm ones...

    is that any basis on this?

    I am thinking of getting a prime lens for sharper portraits.. are there other benefits of using a prime lens (besides being able to shoot at faster speeds in low-light)?

    Appreciate the advice..

    thax
    since I own both, maybe I chip in with my 2c.

    I find the 35mm focal length to be more comfortable to use regularly on a DX camera.
    The distance you have to stand from your subject in order to get 2 or 3 people in is a good deal less than when using the 50.

    But in summary I can't say which one is better, coz 50 still has its uses. It really depends on what you're trying to shoot.
    For example, in a small studio, I find 50mm to be the more useful focal length.
    Exploring! :)

  3. #3

    Default Re: 35mm or 50mm Standard Primes?

    Quote Originally Posted by weeloong View Post
    I have read that when considering for prime lens for non-full frame sensor DSLRs, that the 35mm is better than the 50mm ones...

    is that any basis on this?

    I am thinking of getting a prime lens for sharper portraits.. are there other benefits of using a prime lens (besides being able to shoot at faster speeds in low-light)?

    Appreciate the advice..

    thax
    50mm - Better bokeh (note that bokeh is affected by focal length on top of aperture and some other factors).

    35mm - Nearer working distance and useful especially for indoor shots or food shots.

    However, if your subject is a stray cat for example, 50mm is better working distance as u do not need to be so near to the subject compare to 35mm.

    It really depends on what you want to shoot.

    Hope it helps.
    Last edited by OoStarDustoO; 26th January 2011 at 03:54 PM.

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    Senior Member sinned79's Avatar
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    Default Re: 35mm or 50mm Standard Primes?

    Quote Originally Posted by ZerocoolAstra View Post
    For example, in a small studio, I find 50mm to be the more useful focal length.
    i concur. 50mm in a studio shoot will be more useful (for FF users)

    general use wise, i prefer 35mm over 50mm which gives me more room to work on.

  5. #5

    Default Re: 35mm or 50mm Standard Primes?

    Sorry to ask this question here, hmmm but just wanna find out if using 35mm on dx body to shoot street photography, must I stand real close to my subject??

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    Senior Member ZerocoolAstra's Avatar
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    Default Re: 35mm or 50mm Standard Primes?

    Quote Originally Posted by Indescribable View Post
    Sorry to ask this question here, hmmm but just wanna find out if using 35mm on dx body to shoot street photography, must I stand real close to my subject??
    depends what you mean by 'real close', and also how large you want your subject to be relative to your image.
    Exploring! :)

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    Senior Member ZerocoolAstra's Avatar
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    Default Re: 35mm or 50mm Standard Primes?

    Quote Originally Posted by sinned79 View Post
    i concur. 50mm in a studio shoot will be more useful (for FF users)

    general use wise, i prefer 35mm over 50mm which gives me more room to work on.
    I use 50mm on a DX body

    if FX I would go for the 85.

    then again it also depends on whether you're after headshots or half-body or full-body, ya?
    Exploring! :)

  8. #8

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    'better' because 35 give a more usable FOV for general photography on DX.

    However if u like portrait then definitely 50mm better in this case as your subject features looks more natural perspective-wise

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    Senior Member ZerocoolAstra's Avatar
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    Default Re: 35mm or 50mm Standard Primes?

    Quote Originally Posted by Astroben View Post
    'better' because 35 give a more usable FOV for general photography on DX.

    However if u like portrait then definitely 50mm better in this case as your subject features looks more natural perspective-wise
    just wanna clarify that it's the camera-subject distance which affects the perspective, not the focal length of the lens.
    Exploring! :)

  10. #10

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    Quote Originally Posted by ZerocoolAstra
    just wanna clarify that it's the camera-subject distance which affects the perspective, not the focal length of the lens.
    Sorry for not making myself clear, I was refering to when comparing between these 2 focal length at the same subject-to-frame coverage.
    Recently I nothing to do so I took pictures of my wife with her face covering the whole frame. Tested on both focals and as you experts should know, 35mm bloats up her nose. Haha.
    So if TS needs portraits that closes in till shoulder level then 50mm would be good
    Agree?

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    Default Re: 35mm or 50mm Standard Primes?

    I choose 35mm coz you can comfortably take a pic of 2 or 3 across a dinner table at weddings. 50mm probably only fits 1.

  12. #12

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    Quote Originally Posted by Deathegg
    I choose 35mm coz you can comfortably take a pic of 2 or 3 across a dinner table at weddings. 50mm probably only fits 1.
    Exactly the reason why I go 35mm first more usable as You can also cover half-body portraits too!
    Still thinking if to get the cheap 50mm f/1.8.

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    Senior Member ZerocoolAstra's Avatar
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    Default Re: 35mm or 50mm Standard Primes?

    Quote Originally Posted by Astroben View Post
    Sorry for not making myself clear, I was refering to when comparing between these 2 focal length at the same subject-to-frame coverage.
    Recently I nothing to do so I took pictures of my wife with her face covering the whole frame. Tested on both focals and as you experts should know, 35mm bloats up her nose. Haha.
    So if TS needs portraits that closes in till shoulder level then 50mm would be good
    Agree?
    Totally!

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    Default Re: 35mm or 50mm Standard Primes?

    Quote Originally Posted by Astroben View Post
    Exactly the reason why I go 35mm first more usable as You can also cover half-body portraits too!
    Still thinking if to get the cheap 50mm f/1.8.
    it has its uses. And it's cheap!
    Exploring! :)

  15. #15

    Default Re: 35mm or 50mm Standard Primes?

    for portrait, i will recommend the 50mm, be it DX or FX... but do note that if you are shooting in a studio or room, 50mm can be tight on DX... this is where 35mm would be better, and do note that 35mm is more usable for general shoots as well, as compared to 50mm
    Playing with M43.

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    Default Re: 35mm or 50mm Standard Primes?

    I will throw 2 more focal lengths into the mix for APS-C based cameras...

    24mm and 30mm...

    24mm on cropped will give you the FOV of 35mm on FF. Very very useful focal length.

    30mm on cropped will give you FOV of around 45mm on FF, which is much closer to "standard" focal length. Not to mention also that Sigma makes a 30/1.4 that is excellent.

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