| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an optical connector device in which resistance to position deviation in a direction of an optical axis and resistance to angle deviation relative to the optical axis can be adjusted in accordance with a use environment.SOLUTION: In an optical connector device, an emission-side ferrule 2 has an emission-side lens 21 being a condensing lens through which light emitted from an emission-side optical fiber 2f passes, and is constituted such that a beam diameter of light condensed by the emission-side lens 21 in a space S between the emission-side ferrule 2 and an incident-side ferrule 3 is smaller than a beam diameter of light passing through the emission-side lens 21. The incident-side ferrule 3 has an incident-side lens 31 being a condensing lens on which light to diverge after being condensed in the space S is incident and which makes the incident light converge on an incident-side optical fiber 3f.</p> |
