Ta as suprantu, bet ant atviriausios skyles paprastai stiklas siaip ar taip 
muilina, tai kam pirkti tai, ko dazniausiai nenaudojama...

"ig" <stop@spam.lt> wrote in message 
news:gtbq6n$mdp$1@trimpas.omnitel.net...
> Todel kad tamsesnis daug. f2.8 turesi tik iki 20mm, o ten visam diapazone.
>
> The apertures change as you zoom as follows:17-20mm f2.8 ; 21-24mm f3.2 ; 
> 25-34mm f3.5 ; 35-54mm f4.0 ; 55-70mm f4.5
>
>
> .
> "Pagonis" <fdfd@ee.lt> wrote in message 
> news:gtbnij$i08$1@trimpas.omnitel.net...
>> Labai neismanau, o kodel tarkim ne Sigma 17-70mm f2.8-4.5 DC Macro HSM? 
>> Butu galima nuspausti pardavejus.
>>
>> "WA5" <nera@nebus.nereikia> wrote in message 
>> news:gtbjmk$b7r$1@trimpas.omnitel.net...
>>> Tamron 17-50 2.8
>>> Sigma 70-200 2.8
>>>
>>>
>>> "Ds" <daumantui@yahoo.com> wrote in message 
>>> news:gtbimi$9ih$1@trimpas.omnitel.net...
>>>> Kokie galeti buti 2 sviesus stiklai is situ gamintoju, su kuriais 
>>>> padengciau
>>>> nuo 17, 18 arba 24 iki 200, 300 mm zidinio nuotoli? Dekoju.
>>>
>>>
>>
>>
>