Camera module and electronic device including same

A camera module comprising:

• a first lens group arranged in a first direction parallel to a side of an object, the first lens group comprising a first lens and a second lens;
• a reflection member configured such that light incident in the first direction is reflected by the reflection member in a second direction that crosses the first direction;
• a second lens group arranged in the second direction, the second lens group comprising a third lens, a fourth lens, and a fifth lens;
• and
• an image sensor configured to detect light passing through the second lens group,
• wherein the camera module satisfies 1<|f2/f<2, where f2 is a focal length of the second lens group, and f is a total focal length of an optical system comprising the first lens group and the second lens group, and
• wherein the camera module satisfies 1.2<|f1/f<3, where f1 is a focal length of the first lens group, and f is the total focal length of the optical system comprising the first lens group and the second lens group.

An electronic device comprising a plurality of camera modules comprising:

• a first camera module having a first field of view;
• and
• a second camera module having a second field of view that is different from the first field of view,
• wherein the first camera module comprises:
• a first lens group arranged in a first direction, the first lens group comprising at least two lenses;
• a reflection member configured such that light incident in the first direction is reflected by the reflection member in a second direction that crosses the first direction;
• a second lens group arranged in the second direction, the second lens group comprising at least three lenses;
• and
• an image sensor configured to receive an optical signal passing through the second lens group and generate an electrical signal related to an image based on the optical signal,
• wherein the first camera module satisfies 1.2<|f1/f|<3, where f1 is a focal length of the first lens group, and f is a total focal length of an optical system comprising the first lens group and the second lens group, and
• wherein the first camera module satisfies 1<|f2/f|<2, where f2 is a focal length of the second lens group, and f is the total focal length of the optical system comprising the first lens group and the second lens group.