Hi!
I have tested both Tamron 28-75/2.8 DI and Sigma EX 2.8/24-70
together - one film, one camera. What should I say?
Tamron is more light, it has very-very fast AF.
Sigma is very bulky, and slow AF.
But (by the testing examples) Tamron has significant lower optical
quality as Sigma. I do not know why.
Sincerely yours,
Arthur Grokhovsky
-----Original Message-----
From: Bruce Dayton [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 23, 2005 11:22 PM
To: Артур Гроховский
Subject: Re: Opinions about Sigmas
Hello Артур,
You should consider the Tamron 28-75/2.8 DI lens. It is reasonable
price and optically very good. I have it and am very pleased with
it.
I have heard that the Sigma offering in that range is not that good.
Food for thought...
--
Best regards,
Bruce
