Brief Technical details:
Night Sight for Infantry
Passive Night Sight for LMG (INSAS), I.I. Tube based
characteristics
Magnification : 4X + 5%
Field of view : 90 + 5%
Diopter setting : - 5D to + 5D
Weight : 1.35 kg
Performance characteristics
Detection (Group of men) : 300 m
Recognition (Group of men) : 200 m
Detection (Vehicle) : 500 m Recognition (Vehicle) 400 m
Indentor: Army, MHA
Accounting Unit: COD Agra, ADG(ORD) CISF Ghaziabad, ITBP, Karera