1. an optical instrument or device that enables vision in darkness or low light by amplifying available light or detecting infrared radiation
Usage: also called night vision scope or night vision device; commonly used in military, law enforcement, and hunting contexts

Examples

• The soldier used a nightscope to navigate through the dark forest.
• Hunters equipped with nightscopes can track game in low-light conditions.
• The security team installed cameras with nightscope technology for surveillance.
• Modern nightscopes use image intensification to amplify moonlight and starlight.
• The tactical unit deployed with rifles fitted with nightscopes for the night operation.