| Name |
Pentax 17-70mm ƒ/4 AL IF SDM SMC DA |
| Image Circle |
APS-C |
| Type |
Standard Zoom |
| Focal Length |
17 - 70mm |
| APS Equivalent |
25.5 - 105mm |
| Max Aperture |
ƒ/4 |
| Min Aperture |
ƒ/22 |
| Diaphragm Blades |
7 |
| Lens Construction |
17 elements in 12 groups |
| Diagonal Angle of View(Based on image circle) |
79 to 23 degrees |
| Focus Details |
Internal; SDM with Quick-shift Focus System |
| Front Element Rotation |
No |
| Zoom System |
Rotary |
| Closest Focus |
0.28m / 0.92 ft. |
| Magnification Ratio |
0.31x / 1:3.2 |
| Filter Size |
67mm |
| Dimensions(Length x Diameter) |
93.5mm x 75mm / 3.7 in. x 3.0 in. |
| Weight |
485g / 17.1 oz (without hood) |
| Notes |
Included Accessories: Lens Hood |
| Typical Online Price |
US$600 |
