Multiple choice general knowledge If lens A is "faster" than lens B, then lens A is easier, and, therefore, faster to use. is better for action subjects. has a larger maximum aperture. has more automatic features. Reveal answer Fill a bubble to check yourself C Correct answer Explanation In photography, a 'fast' lens refers to one with a larger maximum aperture (smaller f-number like f/1.4 or f/2.8). Larger apertures allow more light to reach the sensor, enabling faster shutter speeds in low-light conditions.