Comparison of Pentax SMC P-DA 14mm f/2.8 ED IF and Pentax SMC P-FA 24mm f/2 [S]ave
| Attribute |  Pentax SMC P-DA 14mm f/2.8 ED IF × |  Pentax SMC P-FA 24mm f/2 × |
|---|---|---|
| Name | Pentax SMC P-DA 14mm f/2.8 ED IF | Pentax SMC P-FA 24mm f/2 |
| Image Circle | APS-C | 35mm |
| Brand | Pentax | Pentax |
| APS Equivalent | 21mm | 36mm |
| Focal Length (mm) | 14.00 | 24.00 |
| Diameter (mm) | 83.5 | 74 |
| Diaphragm Blades | 6 | - |
| Closest Focus (m) | 0.17 | 0.3 |
| Focus Details | Internal with "Quick Shift" AF/MF mechanism | - |
| Filter Size (mm) | 77 | 67 |
| Magnification Ratio (x) | 0.19 | - |
| Notes | Included Accessories: Lens Hood | - |
| Aperture (f) | 2.80 - 22.00 | 2.00 - 22.00 |
| Length (mm) | 69 | 66 |
| Weight (g) | 420 | 405 |
| Lens Construction | 12 elements in 11 groups | 11 elements in 9 groups |
| Type | Wide Prime | Wide Prime |
| Diagonal Angle of View (degree) | 90.00 | 84.00 |
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