|
Tamron 28-75mm f/2.8
XR Di LD
Specifications:
| Focal Length |
28-75 |
mm |
| Min. Aperture |
f/2.8 |
|
| Max. Aperture |
f/32 |
|
| Blades: |
7 |
|
| Elements: |
16 |
|
| Groups: |
14 |
|
| Min. Foc. Dist. |
0.33 |
m |
| AF: |
yes |
|
| Stabilization: |
no |
|
| Class: |
Full
Frame |
|
| Mount: |
F/EF/A |
|
| Filter: |
67 |
mm |
| Length: |
92.0 |
mm |
| Diameter: |
73.0 |
mm |
| Weight: |
510 |
g |
| Launch: |
- |
|
Results:
| Resolving Power: |
694 |
σ
= 0.0 |
| Contrast: |
576 |
σ
= 0.0 |
| Color: |
636 |
σ
= 0.0 |
| Bokeh: |
725 |
σ
= 0.0 |
| Star: |
710 |
σ
= 0.0 |
| Distortion: |
607 |
σ
= 0.0 |
| Falloff: |
628 |
σ
= 0.0 |
| Flare: |
573 |
σ
= 0.0 |
| LaCA: |
696 |
σ
= 0.0 |
| LoCA: |
780 |
σ
= 0.0 |
| LenScore™ |
661 |
σ
= 0.0 |
Number of lenses measured: 1 (EF-mount)
|