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Tamron has made this lightweight, compact high power zoom lens available with the Di optical system with improved multi-coating for digital SLR cameras as well as film cameras, further enhancing its ease of use and popularity.
Optical/Mechanical Feature Key
   
Specifications
| Model |
A031 |
| Lens Construction (Groups/Elements) |
14/15 |
| Angle of View |
75°23'-12°21' |
| Type of Zooming |
Rotation |
| Diaphragm Blade Number |
7 |
| Minimum Aperture |
F/22 |
| Minimum Focus Distance |
19.3in.(0.49m) (entire zoom range) |
| Macro Magnification Ratio |
1:4 (at f=200mm MFD 0.49m) |
| Filter Diameter |
ø62 |
| Weight |
354g (12.5oz) |
| Diameter x Length |
ø2.8 x 3.0in.
(ø71.0 x 75.2mm) |
| Accessory |
Flower shaped lens hood |
| Mount |
Canon, Nikon, Pentax, Sony |
Sumber data: www.tamron.com
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