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Pentax's SMC PENTAX DA 17-70MM F4 AL (IF) SDM lens for digital SLR's or 35mm camera's has a minimum focus of 11.04 inches (28cm). It weighs 485 g or 17.1 oz. and is still easy to hold for those long shoots. Being only 75 mm or 3.0 inches in diameter and 93.5 mm or 3.7 inches in length, the SMC PENTAX DA 17-70MM F4 AL (IF) SDM lens by Pentax, is also easy to use and fits comfortably into your hands.
Product Summary
17-70mm (25.5-105mm in the 35mm format), built-in supersonic motor, 17 elements in 12 groups
 READ THE REVIEW 3.4 out of 5
| Partner Information |
| Partner Product Link: |
Pentax 21740 DA 17-70mm f4 AL - IF- SDM Super Wide-Angle Auto Focus Zoom Lens |
| Partner: |
 |
| Main Details |
| Product Type lenses |
Wide Zoom |
| Digital &/or 35mm |
35mm & Digital |
| Notes |
n/a |
| Body |
| Lens Mount |
PENTAX KAF3 |
| Lens |
| Focal Length |
17-70MM |
| Zoom Ratio |
4.12 x |
| Maximum Aperture |
F4 |
| Minimum Aperture |
f/22 |
| Autofocus |
yes |
| Manual focus |
Yes |
| Compatible Formats |
Pentax K mounts |
| Stabilization |
no |
| Minimum Focus |
11.04 inches (28cm) |
| Glass Elements |
Yes |
| Magnification |
n/a |
| Multi-Coating |
yes |
| Internal Focus |
Yes |
| Max. Angle of View |
79 degrees |
| Min. Angle of View |
23 degrees |
| ED Elements |
n/a |
| Lens Elements |
17 |
| Diaphram blades |
7 |
| Lens Groups |
12 |
| Lens Case |
Pentax S90-140 |
| Lens Accessory Size |
67mm |
| Lens Hood |
Pentax PH-RBM 67mm |
| Physical Dimensions |
| Weight (g) |
485 |
| Weight (oz) |
17.1 |
| Diameter (in) |
3.0 |
| Diameter (mm) |
75 |
| Length (in) |
3.7 |
| Length (mm) |
93.5 |
| Accessories |
| Included Accessories |
Lens Hood PH-RBM 67mm
Lens Cap O-LC67 67mm
Rear Lens Cap B |
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