Attribute | Pentax SMC P-DA 12-24mm f/4 ED AL IF × | Nikon 10-24mm ƒ/3.5-4.5G ED AF-S DX Nikkor × |
---|---|---|
Notes | Included Accessories: Lens Hood | Included Accessories: Soft Case, Lens Hood |
Magnification Ratio (x) | 0.12 | 0.2 |
Filter Size (mm) | 77 | 77 |
Length (mm) | 87.5 | 87 |
Closest Focus (m) | 0.3 | 0.24 |
Diagonal Angle of View (degree) | 61.00 - 99.00 | 61.00 - 109.00 |
Focus Details | Internal with "Quick Shift" AF/MF mechanism | Internal with built-in SWM and M/A focus switch |
Focal Length (mm) | 12.00 - 24.00 | 10.00 - 24.00 |
APS Equivalent | 18 - 36mm | 15 - 36mm |
Brand | Pentax | Nikon |
Image Circle | APS-C | Image Circle |
Name | Pentax SMC P-DA 12-24mm f/4 ED AL IF | Nikon 10-24mm ƒ/3.5-4.5G ED AF-S DX Nikkor |
Weight (g) | 430 | 460 |
Type | Wide Zoom | Wide Zoom |
Aperture (f) | 4.00 - 22.00 | 3.50 - 29.00 |
Diaphragm Blades | 8 | 7 |
Diaphragm Blades Type | - | rounded |
Lens Construction | 13 elements in 11 groups, including 2 aspherical and 1 ED elements | 14 elements in 9 groups, including 3 aspherical and 2 ED elements |
Zoom System | Rotary | Rotary |
Diameter (mm) | 84 | 82.5 |