Key numbers
- Mount / system: Third-Party (Various Mounts)
- Sensor: Full Frame, 36 × 24mm
- Focal length: 35–150mm
- Aperture: f/2–2.8 to f/22
- DoF at 3 m, 70mm, f/2.2: 2.89–3.12 m (≈ 23 cm deep)
- Hyperfocal distance (70mm, f/8): 21.3 m
Depth of field table
Distances are measured from the sensor plane. Each cell shows the near and far limit of acceptable sharpness in metres (∞ = to infinity). Circle of confusion = sensor diagonal / 1500.
35 mm
| Aperture | Hyperfocal | 1 m | 2 m | 3 m | 5 m | 10 m |
|---|---|---|---|---|---|---|
| f/2 | 21.3 m | 0.96–1.05 | 1.83–2.20 | 2.63–3.49 | 4.05–6.52 | 6.81–18.8 |
| f/2.8 | 15.2 m | 0.94–1.07 | 1.77–2.30 | 2.51–3.73 | 3.77–7.42 | 6.04–29.0 |
| f/4 | 10.7 m | 0.92–1.10 | 1.69–2.45 | 2.35–4.16 | 3.41–9.36 | 5.17–155 |
| f/5.6 | 7.62 m | 0.89–1.15 | 1.59–2.70 | 2.16–4.91 | 3.03–14.4 | 4.33–∞ |
| f/8 | 5.34 m | 0.85–1.22 | 1.46–3.16 | 1.93–6.74 | 2.59–70.6 | 3.49–∞ |
| f/11 | 3.90 m | 0.80–1.33 | 1.33–4.04 | 1.70–12.6 | 2.20–∞ | 2.81–∞ |
| f/16 | 2.69 m | 0.74–1.56 | 1.16–7.43 | 1.43–∞ | 1.76–∞ | 2.13–∞ |
| f/22 | 1.97 m | 0.67–1.96 | 1.00–∞ | 1.20–∞ | 1.42–∞ | 1.65–∞ |
70 mm
| Aperture | Hyperfocal | 1 m | 2 m | 3 m | 5 m | 10 m |
|---|---|---|---|---|---|---|
| f/2.2 | 77.3 m | 0.99–1.01 | 1.95–2.05 | 2.89–3.12 | 4.70–5.34 | 8.86–11.5 |
| f/2.8 | 60.7 m | 0.98–1.02 | 1.94–2.07 | 2.86–3.15 | 4.62–5.44 | 8.59–12.0 |
| f/4 | 42.5 m | 0.98–1.02 | 1.91–2.10 | 2.81–3.22 | 4.48–5.66 | 8.11–13.0 |
| f/5.6 | 30.4 m | 0.97–1.03 | 1.88–2.14 | 2.74–3.32 | 4.30–5.97 | 7.54–14.8 |
| f/8 | 21.3 m | 0.96–1.05 | 1.83–2.20 | 2.64–3.48 | 4.06–6.51 | 6.82–18.7 |
| f/11 | 15.5 m | 0.94–1.06 | 1.78–2.28 | 2.52–3.70 | 3.79–7.33 | 6.10–27.8 |
| f/16 | 10.7 m | 0.92–1.10 | 1.69–2.44 | 2.35–4.13 | 3.42–9.28 | 5.18–141 |
| f/22 | 7.79 m | 0.89–1.14 | 1.60–2.66 | 2.18–4.81 | 3.06–13.6 | 4.40–∞ |
150 mm
| Aperture | Hyperfocal | 1 m | 2 m | 3 m | 5 m | 10 m |
|---|---|---|---|---|---|---|
| f/2.8 | 279 m | 1.00–1.00 | 1.99–2.01 | 2.97–3.03 | 4.91–5.09 | 9.66–10.4 |
| f/4 | 195 m | 1.00–1.00 | 1.98–2.02 | 2.96–3.04 | 4.88–5.13 | 9.52–10.5 |
| f/5.6 | 139 m | 0.99–1.01 | 1.97–2.03 | 2.94–3.06 | 4.83–5.18 | 9.34–10.8 |
| f/8 | 97.7 m | 0.99–1.01 | 1.96–2.04 | 2.91–3.09 | 4.76–5.26 | 9.08–11.1 |
| f/11 | 71.1 m | 0.99–1.01 | 1.95–2.05 | 2.88–3.13 | 4.68–5.37 | 8.78–11.6 |
| f/16 | 48.9 m | 0.98–1.02 | 1.93–2.08 | 2.83–3.19 | 4.55–5.55 | 8.32–12.5 |
| f/22 | 35.6 m | 0.98–1.02 | 1.90–2.11 | 2.78–3.26 | 4.40–5.79 | 7.83–13.8 |
FAQ
What is the depth of field of the Tamron 35-150mm F2-2.8 Di III VXD at f/2.2 and 3 m?
At 70mm, f/2.2 and focus at 3 m, acceptable sharpness runs from 2.89 to 3.12 m — about 23 cm in total.
What is the hyperfocal distance of the Tamron 35-150mm F2-2.8 Di III VXD?
At 70mm and f/8 on a Full Frame sensor the hyperfocal distance is about 21.3 m. Focus there and everything from 10.7 m to infinity is sharp.
How do I get more background blur with the Tamron 35-150mm F2-2.8 Di III VXD?
Open the aperture to f/2.2, move closer to your subject and increase the distance between subject and background, and zoom in to the long end. You can check the result in the calculator above.
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