Camera module

A camera module comprising:

• a lens barrel comprising at least one lens and formed with a first screw-thread in a portion of an outer circumference thereof;
• and
• a lens holder formed with a through-hole and also formed in an inner circumference of the through-hole with a second screw-thread configured to be screwed to the first screw-thread,
• wherein the lens barrel and the lens holder are attached to each other by an adhesive disposed in a gap between the first screw-thread and the second screw-thread, the adhesive containing a filler.

A camera module comprising:

• a lens barrel comprising at least one lens;
• and
• a lens holder coupled to the lens barrel,
• wherein the lens barrel is formed with a first adhesive portion comprising a bottom surface facing a top surface of the lens holder and attached to the lens holder, and the lens holder is formed with a second adhesive portion comprising a top surface facing a bottom surface of the lens barrel and attached to the lens barrel, and
• wherein the second adhesive portion is formed thereon with a first protrusion, and the first protrusion protrudes in a first direction.