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| Manufacturer | Pentax | Samyang | Tamron |
|---|---|---|---|
| Model | smc D FA 100 mm f/2.8 Macro WR | 85 mm f/1.4 Aspherical IF | SP AF 70-200 mm f/2.8 Di LD (IF) MACRO |
| Lenst style | Telephoto | Telephoto | Telephoto zoom |
| Focal length | 100 mm | 85 mm | 70 - 200 mm |
| Maximum aperture | f/2.8 | f/1.4 | f/2.8 |
| Angle of view | 24 o | 28.3 o | 34.3 - 12.3 o |
| Closest focusing distance | 0.303 m | 1 m | 0.95 m |
| Maximum magnification | 1:1 | 1:3.1 | |
| Minimum aperture | 32 | 22 | 32 |
| Diaphragm blades | 8 | 8 | 9 |
| Auto focus type | AF | MF | |
| Lens Construction | 9 elements / 8 group | 9 elements / 7 group | 18 elements / 13 group |
| Filter diameter | 49 mm | 72 mm | 77 mm |
| Macro Yes/No | Yes | No | Yes |
| Stabilization | No | No | No |
| Available mounts | Pentax K | Canon EF Nikon F Sony A / Minolta Pentax K Four Thirds Samsung NX |
Canon EF Nikon F Sony A / Minolta Pentax K |
| Dimensions | 65 x 80.5 mm | 78 x 72.2 mm | 89.5 x 194.3 mm |
| Weight | 340 g | 513 g | 1150 g |
| Additional information | 1 aspherical lens. | Flower-shaped Lens Hood, 3 LD elements | |
| Score [max 5.00] | |||
| Our Review |
LensTip.com
