You mean, they're not f2 at full extension?
How annoying - must check that on my DZ 50/2.
Bellows I can understand but....
Andrew Fildes
afildes@xxxxxxxxxxxxx
On 16/12/2010, at 8:38 AM, Ken Norton wrote:
> Actually, Andrew, Chuck is correct in this. It's not a crop factor
> he's talking about, but light-loss due to extension.
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