[APML] Tamron 90 mm f/2.5 macro

[Vicent Peris <vicentperis@ya.com>]

Hello,

anybody have tried the Tamron 90 mm. f/2.5 macro lens for astrophotography?
On the AstrophotographyCameraLenses list seems that is very sharp.
Is sharp at wide open diaphragm, too?

Thanks,
Vicent.

_______________________________________________
Astro-Photo mailing list
Astro-Photo@seds.org
http://seds.org/mailman/listinfo/astro-photo