Tamron AF 2,8/90 mm

I've had this lens only for a week or so. It's as sharp as my KAF50 f1.4, and it is sharp from wide open. Like most macros the AF is unusable to all intents and purposes very close up, but it is very easy to focus manually. The AF limit switch is very...

I've had this lens only for a week or so. It's as sharp as my KAF50 f1.4, and it is sharp from wide open. Like most macros the AF is unusable to all intents and purposes very close up, but it is very easy to focus manually. The AF limit switch is very...

I\'ve had this lens only for a week or so. It\'s as sharp as my KAF50 f1.4, and it is sharp from wide open. Like most macros the AF is unusable to all intents and purposes very close up, but it is very easy to focus manually. The AF limit switch is...

The lens was a bit bigger than I expected but it handles very well and the controls are silky smooth to use. There's an occasional problem with the autofocus not locking on if you're going from infinity to close up and you have to remember to move the...

The lens was a bit bigger than I expected but it handles very well and the controls are silky smooth to use. There\'s an occasional problem with the autofocus not locking on if you\'re going from infinity to close up and you have to remember to move...

The lens was a bit bigger than I expected but it handles very well and the controls are silky smooth to use. There's an occasional problem with the autofocus not locking on if you're going from infinity to close up and you have to remember to move the...

My first foray into buying a non standard kit lens. Great lens pictures coming out sharp as a pin, the autofocus can hunt in low light, but manuaL FOCUSING IS A BREEZE

This model is the latest incarnation of the 90mm Macro from Tamron,and its sports the longest focul length in this test,with a film- equivalent focal length of 135mm on a D-SLR with a 1.5x crop factor .This means you have a greater working distance...

Design (Di) is a designation Tamron puts on lenses featuring optical systems designed to meet the performance characteristics of digital SLR cameras.Tamron introduces a new version of the famous 90mm macro lens for film and digital photography....