Tamron A09 28-75mm f/2.8 XR Di LD Aspherical (IF) Autofocus Lens for Pentax DSLR K Mount Full Frame
Tamron A09 28-75mm f/2.8 XR Di LD Aspherical (IF) Autofocus Lens for Pentax DSLR K Mount Full Frame Product Overview
This Di lens is currently the most compact and lightest in the history of fast zoom lenses. Its compactness makes it look and feel like an ordinary standard zoom lens, yet provides the versatility that a fast constant maximum aperture offers and will definitely reshape photographic horizons.
Features like LD glass elements and Internal Focusing put this lens in the same category of professional lenses as much bigger and more expensive Tamron lenses.
- 28 - 75mm
- Aperture :Maximum: f/2.8Minimum: f/32
- Camera Mount Type : Pentax K
- 35mm Film / Full-Frame Digital Sensor
Pentax Digital (APS-C)
- Angle of View : 75° - 32°
- Minimum Focus Distance :1.08' / 33cm
- Magnification :0.256x
- Maximum Reproduction Ratio : 1:4
- Optical Design :16 Elements in 14 Groups
- Diaphragm Blades : 7