Videos tagged with EBI

This discussion delves into the evolution and components of night vision systems, from early monocular devices like the PVS-14 to modern dual-tube systems such as the PVS-31. Experts Sam Houston and Don Edwards emphasize the importance of understanding technical specifications like Signal-to-Noise Ratio (SNR) and Equivalent Background Illumination (EBI) when selecting tubes. They also highlight the necessity of a complete system, including a helmet, mount, and targeting device (typically an IR laser), for effective operation.

This video provides an expert breakdown of night vision intensifier tube specifications, explaining what each metric means and which ones are most critical. The speaker, an established subject matter expert, advises against 'spec chasing,' emphasizing that even lower-spec analog night vision offers significant advantages over digital alternatives or the naked eye. Key takeaways include understanding Resolution, SNR, EBI, and Halo, while recognizing FOM can be misleading.