TAMRON AF 18-200mm F/3.5-6.3 Di II XR LD Asp. [IF] Macro for Sony

ZNAČAJKE:

The Tamron AF 18-200mm f/3.5-6.3 XR Di-II LD Aspherical (IF) Macro Lens made for the Nikon SLR system incorporates a motor built into the lens itself, which gives it the capability to autofocus with all Nikon DSLR cameras (including the D40 and D40x). In addition, with the motor built into the lens, focusing will be quieter and more responsive.

The 18-200mm f/3.5-6.3 XR Di-II is a high power zoom lens designed exclusively for digital SLR cameras using the more compact (APS-C) digital size image sensors. The focal length of this lens is equivalent to approx. 28-300mm in 35mm format.

Designed as an "all-in-one" lens, it will meet almost all photographic opportunities without changing lenses.

The 18-200mm zoom lens realizes an MFD (Minimum Focus Distance) of 1.5' (45 cm) over the entire zoom range by the employment of a new optical/mechanical design configuration. Since the maximum magnification ratio at f=200mm is 1:3.7, you can enjoy close-up photography easily and conveniently.

Note: Di-II lenses cannot be used with digital SLR cameras using image sensors that are larger than that of an APS-C size imager, or with 35mm film SLR cameras.

Special Glass Optimized for Digital SLR
XR (Extra Refractive Index) glass design reduces various aberrations to the absolute minimum and achieves remarkable downsizing at the same time. In addition, three hybrid aspherical lens elements and two LD (Low Dispersion) glass elements are used to accomplish effective compensation of on-axis and lateral chromatic aberrations, a critical factor to enhance the optical quality in digital photography.
Internal Surface Coating to Reduce Ghosting and Flare
Lens features Internal Surface Coatings (i.e., multiple-layer coatings on cemented surfaces of plural elements) and new multiple-layer coating technology on ordinary elements in order to minimize reflections that occur when light enters through the front element and to reduce image degrading effects caused by the imagers themselves.
Zoom Lock Mechanism
The Zoom Lock prevents unwanted barrel movement when carrying the lens/camera combination.
Di-II Series Design
Design has been improved by adding a gold-colored band between the focus and zoom rings to enhance the appearance and make it stand out as a Di-II lens. The rubber patterns of the zoom and focus control rings have been improved at the same time to compliment the digital camera design style and to provide better handling.

SPECIFIKACIJE:
Lens_(Name) Tamron 18-200mm XR Di-II asp zoom lens
Model_Number AF014M700
Focal_Length_Lens 18mm-200mm
Aperture_Maximum F/3.5-6.3
Aperture_Minimum F/22
Angle of View_(Diagonal)* 76 deg. - 8 deg.
Angle of View_(Horizontal)* 66 deg. - 7 deg.
Angle of View_(Vertical)* 47 deg. - 4 deg.
Category Di-II(Digitally Integrated_Design)
Construction_of_Lens 15 elements in 13 groups
Focusing Distance_(Minimum) 45 centimeters, 0.45 metres
Magnification Ratio_(Maximum) 1:3.7 _at_focal_length_=_200mm
Blades_(Diaphragm) 7 blades
Length-Tamron 18-200 mm 85_mm
Diameter_of_Lens 74 mm (2.9 inches)
Weight_of_Lens 398_grams
Filter_Diameter 63mm
Lens_Glass_Surface_Coatings Special Tamron Multi-layer Coatings
Lens_(Type) Zoom
Zoom_Locking_Mechansim Yes
Focusing_Mechanism Internal Focusing Mechanism - (IF)
Aspherical_Lens Three - Aspheric Lens Elements
Range Telephoto zoom Lens
Compatible Sony_&_Minolta_Cameras
Standard_Accessories Flower-shaped_hood
Glass_elements Two LD-Low_Dispersion elements

UKLJUČUJE:

TAMRON AF 18-200mm F/3.5-6.3 Di II XR LD Asp. [IF] Macro for Sony
Front and Rear Lens Caps
Flower-Shaped Lens Hood