Lensing and the High-z Universe

This page covers the part of the instrument story that is not just transient triage: lensed systems, high-z absorption and emission work, and the regimes where AO readiness and real spectral resolution are worth preserving.

Suggested seed figure: one lensed system or QSO absorber figure that makes the high-resolution use concrete.

Why ZShooter

• Lensed sources and absorber work reward resolution, stability, and throughput together.

• AO matters here as a future multiplier, not just a buzzword.

• This case helps explain why the instrument should still be attractive to people who think in terms of HIRES-like science.

Current design pressure

This page keeps pressure on resolution, AO readiness, and calibration quality more than on raw response time.

Build-out notes

• Split lensed transients and absorption-line work once owners appear for each subtopic.