Integrated sensor and lens assembly with post-tuning optical alignment

An integrated image sensor and lens assembly comprising:

• a first member supporting a lens defining an optical axis, the first member including:
• a non-threaded exterior surface;
• and
• a threaded exterior surface positioned axially between the non-threaded exterior surface and the lens;
• a second member arranged concentrically with respect to the first member;
• a third member arranged concentrically with respect to the first member and the second member, the first member extending radially outward in relation to the third member such that the first member overlies an uppermost surface of the third member along the optical axis, the third member including a tubular body portion defining a non-threaded exterior surface, the tubular body portion including:
• a first end spaced a first distance from the lens;
• a second end spaced a second distance from the lens greater than the first distance;
• internal threads located between the first end and the second end, and
• a non-threaded portion extending from the first end towards the internal threads;
• and
• an adherent securing together at least one of the first member, the second member, and the third member.

An integrated image sensor and lens assembly comprising:

• a first member including:
• a tubular body portion with a lower end and an upper end positioned opposite to the lower end, the tubular body portion defining a generally uniform inner diameter along an optical axis of the integrated image sensor lens assembly;
• a set of internal threads extending between the lower end and the upper end;
• and
• a non-threaded portion extending from the set of internal threads to the upper end;
• a second member extending into the first member and configured to overlie an uppermost surface of the first member, the second member including:
• an outer surface including:
• a set of external threads configured for engagement with the set of internal threads;
• and
• a non-threaded portion spaced axially from the set of internal threads along the optical axis;
• and
• a non-threaded inner surface;
• a third member extending into the second member, the third member supporting a lens and including a non-threaded outer surface positioned adjacent to the non-threaded inner surface of the second member;
• and
• an adherent located between the second member and the third member to fixedly connect the second member and the third member.