LLLTV
type: Concept
definition: LLLTV, or Low Light Level Television, is a type of electronic sensing device, usually a CCD camera with a frequency detection range extending above the normal visible (0.4 to 0.7 micrometre) wavelengths, and into the short-wave Infrared - usually to about 1.0 to 1.1 micrometres. This allows viewing of objects in extremely low light levels, where they would not be seen by the naked eye. LLLTVs tend to be more affordable than IR cameras, which typically cover ranges from 3 to 5 µm (MWIR)or 8 to 12 µm (LWIR). Group: Instrument_Details Entry_ID: LLLTV Group: Instrument_Identification Instrument_Category: Earth Remote Sensing Instruments Instrument_Class: Passive Remote Sensing Instrument_Type: Photon/Optical Detectors Instrument_Subtype: Cameras Short_Name: LLLTV Long_Name: Low Light Level TV End_Group Creation_Date: 2008-07-11 End_Group
in scheme: instruments

Cameras
type: Concept