Maintaining the high performance of the previous model, this 28-300mm zoom lens now features Tamron's "Di" design, making it the ideal lens for use with both digital and film cameras. The "Di" design is achieved by applying a new optical design to its coated surfaces. Whether you shoot film or digital, the lens provides high image quality for both platforms. When used with APS-C size digital SLR cameras, the lens provides an angle of view equivalent to approximately 44-465mm, covering the standard to ultra telephoto range with little sacrifice of quality or aperture range.
Specification:- Lens Construction (Groups/Elements) 13/15
- Angle of View: 75°-8°
- Type of Zooming: Rotation
- Diaphragm Blade Number: 9
- Minimum Aperture: F/22
- Minimum Focus: 0.49m
- Macro Mag. Ratio: 1:2.9
- Filter Diameter: ø62mm
- Weight 420g
- Diameter x Length: ø73 x 83.7mm