A reflecting telescope.
One who reflects on something; one who thinks or considers at length.
Something which reflects heat, light or sound, especially something having a reflecting surface.
A small, often red, reflecting disk on the rear of a vehicle or bicycle that reflects the headlights of other vehicles.
A safety reflector.
A compact high-power monocular telescope optimized for detailed observation of distant objects such as wildlife or the strike of a bullet on a target.