| Name |
Pentax SMC P-DA 16-45mm f/4 ED AL |
| Image Circle |
APS-C |
| Type |
Standard Zoom |
| Focal Length |
16 - 45mm |
| APS Equivalent |
24 - 67.5mm |
| Max Aperture |
f/4 |
| Min Aperture |
f/22 |
| Diaphragm Blades |
? |
| Lens Construction |
13 elements in 10 groups, including 2 aspherical and 1 ED elements |
| Diagonal Angle of View(Based on image circle) |
83 to 35 degrees |
| Focus Details |
Internal with "Quick Shift" AF/MF mechanism |
| Front Element Rotation |
No |
| Zoom System |
Rotary |
| Closest Focus |
0.28m / 0.92 ft. |
| Magnification Ratio |
0.26x / 1:3.8 |
| Filter Size |
67mm |
| Dimensions(Length x Diameter) |
92mm x 72mm / 3.6 in. x 2.8 in. |
| Weight |
365g / 12.9 oz |
| Notes |
Included Accessories: Lens Hood |
| Typical Online Price |
US$409.95 |
