A diffraction-limited high-resolution NIR spectrograph under development for the Large Binocular Telescope.
The Focal Plane System (FPS) units for SDSS-V replace the traditional Sloan Survey hand-plugged fiber plates with 500 robotic fiber positioners.
The Multi-Object Double Spectrographs (or MODS) are two facility UV-to-Near IR spectrographs for the Large Binocular Telescope.
GSpec is a technology demonstration of the dual-aperture fiber nuller.
The DESI Sky Continuum Monitor System tracks the night sky brightness to dynamically adjust exposure times to maximize DESI observing efficiency.
The DESI Commissioning Instrument jump-started commissioning of DESI by completing many critical on telescope tests before DESI was installed in 2019.
DEMONEXT was a 20-inch (0.5-m) robotic telescope designed for photometric monitoring of exoplanets and transient sources.
The three KMTNet prime focus CCD cameras are dedicated to gravitational microlensing searches for exoplanets on custom-designed 1.6m telescopes.
The Kitt Peak/CTIO Ohio State Multi-Object Spectrographs (K/COSMOS) are modified versions of the OSMOS spectrograph for the 4-m Mayall and Blanco telescopes.