July 13, 2009 (Toronto, Canada) — Combining high-sensitivity and high-resolution collimation in single photon emission computed tomography (SPECT) scans produces a contrast improvement in an image, ...

New collimation measurement instrument for mid-infrared wavelengths. This instrument is for the testing of lasers and optics in the mid-infrared (3-5µm), which are used in imaging and remote sensing ...