Why do wide angle lenses have f1.4?

Started Sep 25, 2013 | Discussions thread
OP PaulD1980 Junior Member • Posts: 43
Re: Why do wide angle lenses have f1.4?

Thank you for your answers.

so for low light situations a wide aperture of f1.4 would be good at achieving a low iso but, with having such a wide open aperture at f1.4 this wouldn't be good for a night time landscape shoot due to shallow depth of field.

So the draw back of having a nice wide open aperture is you will have only a small portion of the image in focus?



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