Correct - IMO. Have a look at the 2.8 lenses, you´ll see.
All the best!
Raimo
Personal photography homepage at http://personal.inet.fi/private/raimo.korhonen

-----Alkuperäinen viesti-----
Lähettäjä: Ed Mathews <[EMAIL PROTECTED]>
Vastaanottaja: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
Päivä: 29. tammikuuta 2002 21:24
Aihe: RE: FA 28-70/f4 AL why not F2.8?


>All this discussion is based on assuming that the lens would open to
>F2.8 to begin with, which may not be the case at all.  Sure, you can see
>the aperture mechanism reduce itself as you zoom toward the short end,
>but how do you know it would go to F2.8?  What if it only went to F3.5?
>In that case, it certainly would make a lot more sense to keep it a
>constant F4.0.  Personally, I'd have a hard time believing that this
>lens, with it's size and weight, could ever manage an F2.8.
>
>Thanks,
>Ed
>http://lightandsilver.com 
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