Tamron Di lenses designed for digital SLR cameras.
|Lens Construction (Groups/Elements)||15/19|
|Angle of View||75°23′-8°15′ (for full-frame format)
52°58′-5°20′ (for APS-C format)
|Diaphragm Blade Number||7 (circular diaphragm)|
|Minimum Focus Distance||19.3 in.(0.49m)|
|Macro Magnification Ratio||1:3.5 (at f=300mm, MFD=0.49m)|
|Weight||540g (19 oz)|
|Length||96mm (3.8 in)|
|Accessory||Flower-shaped Lens hood|
|Mount||Canon, Nikon, Sony|
The PZD ultrasonic motor delivers a noticeably faster and at the same time quieter autofocus action – ideal for capturing spontaneous moments in razor-sharp images. Furthermore, it also allows you the option of manually focussing the lens at any time.
The complex lens construction is splash-proof. As a result, this lens is also suitable for sophisticated outdoor photography.
VC (Vibration Compensation) – The VC Image Stabilizer delivers sharp and shake-free images, as well as a smooth viewfinder image.
ASL – Hybrid aspherical elements ensure unique image quality and compactness.
LD (Low Dispersion) – Lens element for greater image sharpness and the correction of chromatic aberration.
Internal Focusing (IF) System – The extension length of the lens does not change during focussing and the close focussing distance is significantly reduced across the entire focusing range.
Zoom Lock (ZL) Mechanism – Protects against undesired extension of the lens barrel.