Elbit Systems of America F11769 Mil-Spec Tube Green Phosphor Silver. Specifications for Elbit Systems of America F9815YH/MX11769 Mil-Spec Tube: Manufacturer: Elbit Systems of America Color: Black Features of Elbit Systems of America F9815YH/MX11769 Mil-Spec Tube Enhanced low-light performance with high-photocathode sensitivity to low radiation levels of visible and near infrared light Extended detection ranges in little to no light provided by very high signal-to-noise ratio Exceptional image resolution and longer tube life supported by advanced MCP engineering Resolution minimum 64 or 72 line pair depending on FOM requirements Photoresponse from a minimum of 1500 micro amps per lumen or higher depending on requirements Package Contents: Elbit Systems of America F9815YH/MX11769 Mil-Spec Tube Elbit Systems of America 9815YH-1: F9815YH/MX11769 Mil-Spec Tube Green Phosphor Silver