Adjusting interpupillary distance and eye relief distance of a headset

A system comprising:

• one or more processors;
• an optical assembly comprising a first lens and a second lens;
• an adjustment assembly;
• and
• one or more computer-readable media storing instructions executable by the one or more processors, wherein the instructions, when executed, cause the system to perform operations comprising:
• determining an interpupillary distance of a user;
• determining an eye relief distance of the user;
• causing the adjustment assembly to adjust a first distance between the first lens and the second lens along a first axis based at least in part on the interpupillary distance, wherein the optical assembly further comprises a constraint member, the constraint member comprises:
• a first plate;
• and
• a second plate;
• wherein at least a first portion of the first lens and a second portion of the second lens are clamped and constrained by the first plate and the second plate against rotation;
• and
• causing the adjustment assembly to adjust the optical assembly a second distance along a second axis that is orthogonal to the first axis based at least in part on the eye relief distance.

One or more non-transitory computer-readable media storing instructions that, when executed by one or more processors, cause the one or more processors to perform operations comprising:

• determining an interpupillary distance of a user;
• determining an eye relief distance of the user;
• causing an adjustment assembly to adjust a first distance between a first lens of an optical assembly and a second lens of the optical assembly along a first axis based at least in part on the interpupillary distance, wherein the optical assembly further comprises a constraint member, the constraint member comprises:
• a first plate;
• and
• a second plate;
• wherein at least a first portion of the first lens and a second portion of the second lens are clamped and constrained by the first plate and the second plate against rotation;
• and
• causing the adjustment assembly to adjust the optical assembly a second distance along a second axis that is orthogonal to the first axis based at least in part on the eye relief distance.