The Sigma 50mm macros are almost as good as Minolta's and generally a little cheaper. There are 3 (at least) versions, which are all good. The newest versions are part of Sigma's "EX" series (the "EX" and the "EX DG") and the older version is simply the 50mm f2.8 macro. Like all macros these are slow focusing but extremely sharp. Prices vary considerably, but expect to pay $100+.
Links for reviews and current Ebay auctions for this lens below. (Links open in a new window)
Dyxum Review - Sigma 50mm f2.8 EX
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Dyxum Review - Sigma 50mm f2.8 EX DG (Digital Coating)
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| Sigma Normal 50mm f28Macro Autofocus Lens for Minolta Sony AF | |
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$369.00 Time Remaining: 6d 2h 49m Buy It Now for only: $369.00 |
| Sigma AF 50mm f 28 11 Macro Lens Minolta Maxxum Sony A900 | |
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$186.00 Time Remaining: 6d 16h 56m Buy It Now for only: $186.00 |
| Sigma 50mm f 28 AF EX DG Macro Lens Minolta Sony NEW | |
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$369.00 Time Remaining: 13d 12h 27m Buy It Now for only: $369.00 |
| Sigma 50mm f 28 EX DG Macro Lens Minolta Sony+ KIT NEW | |
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$382.97 Time Remaining: 13d 12h 28m Buy It Now for only: $382.97 |
| Sigma 50mm F28 EX DG Macro Lens Kit for Sony Minolta Free World Shipping | |
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$439.98 Time Remaining: 28d 13h 51m Buy It Now for only: $439.98 |
| Sigma 50mm F28 EX DG Macro Lens for Sony Minolta Free USA Shipping | |
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$369.98 Time Remaining: 28d 13h 51m Buy It Now for only: $369.98 |