Comparison of Canon TS-E 90mm f/2.8 and Pentax SMC P-FA 100mm f/2.8 Macro [S]ave
| Attribute |  Pentax SMC P-FA 100mm f/2.8 Macro × |  Canon TS-E 90mm f/2.8 × |
|---|---|---|
| Diagonal Angle of View (degree) | 24.50 | 27.00 |
| Filter Size (mm) | 58 | 58 |
| Aperture (f) | 2.80 - 32.00 | 2.80 - 32.00 |
| Closest Focus (m) | 0.3 | 0.5 |
| Magnification Ratio (x) | 1 | 0.29 |
| Type | Telephoto Prime Macro | Telephoto Prime Tilt-Shift |
| Focus Details | Internal, manual override | Manual focus |
| APS Equivalent | 150mm | 144mm |
| Diaphragm Blades | 8 | 8 |
| Image Circle | 35mm | 35mm |
| Focal Length (mm) | 100.00 | 90.00 |
| Brand | Pentax | Canon |
| Name | Pentax SMC P-FA 100mm f/2.8 Macro | Canon TS-E 90mm f/2.8 |
| Weight (g) | 601 | 565 |
| Diameter (mm) | 74 | 74 |
| Length (mm) | 102 | 88 |
| Notes | Distance scale, Focus range limiter, Focus clamp screw | - |
| Lens Construction | 9 elements in 8 groups | 6 elements in 5 groups |
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