步兵夜视瞄准具和夜视眼镜对扩大战斗员有效使用武器的时间和观察时间(夜间和不利气候条件下),提高武器的杀伤力,有效地实施各种观察和指挥起到重要作用,因此近年来发展很快。其产品也在不断更新换代。目前,正朝着质轻、小型、多功能和廉价的方向发展,本文看重论述这两种光学设备的使用情况、研制特点以及可能的发展方向。 Infantry night sight and night vision goggles play an important role in expanding the effective use of weapons by combatants and in observing time (nighttime and unfavorable weather conditions), increasing the lethality of weapons and effectively implementing various observations and directives In recent years the rapid development. Its products are constantly updated. At present, the development is moving towards light weight, small size, multifunctionality and low cost. This article focuses on the use of these two optical devices, development characteristics and possible development directions.