|| A - B - C -D | E - F - G - H | I - J - K - L | M - N - O - P
| Q - R - S - T | U - V - W - X - Y - Z| Too low exposure,
resulting in a dark photo. A Use Case is a real photographic
scenario that describes the requirements for a camera or a lens
to shoot a certain type of photograph. DxOMark defines six Use
Cases for scoring lenses and camera sensors (five for lenses,
four for sensors): Travel & Family, Portrait & Studio, Landscape
& Architecture, Reportage , Sports & Wildlife, and a general
purpose use case to report sensor overall performance. Read more
about Lens Use Cases or Sensor Use Cases definitions. The
fundamental quality characterizing a photon, equivalent to its
energy. Differing visible wavelengths are perceived as different
colors.