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+--- Thread: Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) - Review / Test Report Lens Reviews - Canon EOS (Full Format) (/showthread.php?tid=2855)
Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) - Review / Test Report Lens Reviews - Canon EOS (Full Format) - patrickmeert - 11-12-2011
The picture on top shows the lens with a AF/M switch. Not on the picture below.
Which lens was really tested ?
Is there an optical difference between both lenses?
Thanks !
Patrick
Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) - Review / Test Report Lens Reviews - Canon EOS (Full Format) - mst - 11-12-2011
[quote name='fotovino' timestamp='1321110785' post='12877']
The picture on top shows the lens with a AF/M switch. Not on the picture below.
[/quote]
The lower picture shows the Nikon mount version, which doesn't have the AF/M switch, but an aperture ring. The Canon mount version always has the switch, but no aperture ring.
[quote name='fotovino' timestamp='1321110785' post='12877']
Is there an optical difference between both lenses?
[/quote]
No.
-- Markus