focus | 0.34 |
become shallower | 0.48 |
depend on aperture | 0.34 |
refer to the distance | 0.33 |
become small | 0.33 |
generate + 1st-order | 0.31 |
extend 2/3 | 0.29 |
depend on focal length | 0.28 |
blur the background | 0.25 |
extend to infinity | 0.25 |
depend on subject dista… | 0.25 |
the region | 0.38 |
limited | 0.50 |
increased | 0.39 |
required | 0.37 |
reduced | 0.34 |
achieved | 0.33 |
controlled | 0.31 |
generated | 0.28 |
magnified | 0.25 |
determined | 0.25 |
set | 0.25 |