| Name |
Tamron AF 18-250mm f/3.5-6.3 Di II LD Aspherical IF Macro |
| Image Circle |
APS-C |
| Type |
Standard Zoom |
| Focal Length |
18 - 250mm |
| APS Equivalent |
1.5x: 27 - 375mm; 1.6x: 28.8 - 400mm |
| Max Aperture |
f/3.5 - 6.3 |
| Min Aperture |
f/22 |
| Diaphragm Blades |
7 |
| Lens Construction |
16 elements in 13 groups, including 1 LD (Low Dispersion), 1 AD (Anomalous Dispersion) and 2 aspherical elements |
| Diagonal Angle of View(Based on image circle) |
75.6 to 6.4 degrees |
| Focus Details |
Internal |
| Front Element Rotation |
No |
| Zoom System |
Rotary |
| Closest Focus |
0.45m / 17.7 in. (at all focal lengths) |
| Magnification Ratio |
0.29x / 1:3.5 |
| Filter Size |
62mm |
| Dimensions(Length x Diameter) |
84.3mm x 74.4mm / 3.3 in. x 2.8 in. |
| Weight |
430g / 15.2 oz |
| Notes |
Available AF Mounts: Canon, Nikon, Pentax, Sony; Included Accessories: Lens Hood |
| Typical Online Price |
US$500 |
