Pentax smc P-D FA smc DFA 50mm f/2.8 Macro 50mm
Pentax
35 Overall Score
vs
Sony E 18-135mm f/3.5-5.6 OSS
Sony
90 Overall Score
Scores
Budget
Street
Travel
Wildlife Sports
Portrait
Video Cinema
Professional
Landscape
Macro
Specifications
| Pentax smc P-D FA smc DFA 50mm f/2.8 Macro 50mm | Sony E 18-135mm f/3.5-5.6 OSS | |
|---|---|---|
| Optics | ||
| Type | macro | zoom |
| Focal Length Min | 50 mm | 18 mm |
| Focal Length Max | 50 mm | 135 mm |
| Elements | 8 | 16 |
| Groups | 7 | 12 |
| Aspherical Elements | 0 | 1★ |
| ED Elements | 0 | 2★ |
| Coating | smc | — |
| Aperture | ||
| Max Aperture | f/32 | f/3.5 |
| Min Aperture | f/2.8 | 3.5-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 8★ | 7 |
| Build | ||
| Mount | Pentax K | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✗ | — |
| Weight | 0.26 kg★ | 0.33 kg |
| Filter Thread | 49 mm | 55 mm |
| AF & Stabilization | ||
| AF Type | Autofocus | Linear motor★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 150 mm★ | 450 mm |
| Max Magnification | 1:1★ | 0.29x |
Pros & Cons
Pentax smc P-D FA smc DFA 50mm f/2.8 Macro 50mm
- Strong macro (90th percentile)90th %ile
- Strong build (79th percentile)
- Below average aperture (5th percentile)5th %ile
- Below average bokeh (5th percentile)5th %ile
- Below average social proof (10th percentile)10th %ile
- Below average versatility (34th percentile)
Sony E 18-135mm f/3.5-5.6 OSS
- Strong af (98th percentile)98th %ile
- Strong versatility (96th percentile)96th %ile
- Strong social proof (90th percentile)90th %ile
- Strong stabilization (82nd percentile)82nd %ile
Pricing
Pentax smc P-D FA smc DFA 50mm f/2.8 Macro 50mm0.088score per dollar
vs
Sony E 18-135mm f/3.5-5.6 OSS0.118score per dollar
Sony E 18-135mm f/3.5-5.6 OSS offers 1.3x better value for money
Pentax smc P-D FA smc DFA 50mm f/2.8 Macro 50mm
Sony E 18-135mm f/3.5-5.6 OSS
Verdict
Winner: Sony E 18-135mm f/3.5-5.6 OSS
Scores 90 overall, wins 9 of 9 usage categories and 4 of 21 specs.
