The company adds two new fast telephoto lenses to its SP lineup.
The new telephoto prime has the elegant design of the SP series.
Both lenses have nine rounded aperture blades for smooth out-of-focus areas.
The macro has three focus-limiter settings, with the close-up range setting from 0.3 meters or 11.8 inches to 0.5m or 20 in. That's a good limiting range for macro photography.
The updated 90mm macro looks much more modern than its predecessor.
The Tamron lenses have large, easier to feel switches.
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