Tamron has introduced new Nikon-mount versions of two of its zoom lenses. The SP AF28-75mm F/2.8 XR Di LD Aspherical (IF) Macro (model A09NII) and AF28-300mm F/3.5-6.3 XR Di VC LD Aspherical (IF) Macro (model A20NII) both incorporate a built-in autofocus motor to make them compatible with Nikon cameras that do not use body-driven motors, such as the D60 and D40/x digital SLRs. The lenses are otherwise identical to existing versions with mounts for other SLR brands. You can read our reviews of the 28-75mm and 28-300mm optics.

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