Voobsheto canon 420 430 ir 580 turi "autofokus assist", kaip tik galima 
fokusotis tamsoi ar i sienas (kur kontrasto nera) - veikia beveik 100%
Jums jis neveikia, kaip suprantu?
Autofocus Assist.

  The flash unit has a built-in red autofocus assist light, with a range of 
0.8-7 metres. The AF assist covers all focus points of all current and past 
EOS cameras, whether they have 1, 3, 5, 7, 9 or 45 focus points.


-- 


"Volcano" <volcanotnt@gmail.com> wrote in message 
news:hcejvh$9tq$1@trimpas.omnitel.net...
> Sveiki ALL
>
> Ar sita blykste imanoma sureguliuoti kad ji, pries fotkinima numestu kelis 
> ziupsnelius sviesos (nes kai tamsoj reikia fotkinti, su fokusamu labai 
> dideles problemos)... (rankinis fokusas neiseitis)
>
> aciu
>
> --
> Volcano
> skype: Volcano_lt
>
>