| A lens cap not only guards against scratching, but also keeps off dirt and fingerprints, which can also reduce sharpness and contrast. |
| That daily hour and a half of repetitious activity is necessary to whet the fine edge of our skills to razor sharpness. |
| His style was a mixture of wit, sharpness and schoolboy sarcasm, with large shots of Wodehouse and Beachcomber. |
| He gained much lift and sharpness with his awkward wrong-footed deliveries. |
| For if you allow these beauties to age, even if only for a minute, they will lose their sharpness, their appeal and their zest. |
| Highlight separation, sharpness and acutance are increased because they give more pronounced edge effects than other developers. |
