中文介绍： 2.5×42mm夜视仪是一款适用于多种夜间场景的观测设备。以Yukon育空河 NVB 2.5x42双筒红外微光夜视仪为例，它采用2.5倍放大倍率和42mm物镜直径，能够提供清晰的夜间观测效果。该夜视仪使用单发射器红外技术，可在全黑环境下进行观察，成像为绿色，更符合人眼视觉习惯，有助于减少视觉疲劳。其机身轻便，重量仅800g，外包胶防滑设计，便于手持操作。此外，它还支持连接三脚架，适合长时间固定观测。这款夜视仪适用于刑侦、侦查、安防以及户外探险等领域。

英文介绍： The 2.5×42mm night vision device is a versatile tool for various night-time scenarios. Take the Yukon NVB 2.5x42 binocular infrared night vision device as an example. It features a 2.5x magnification and a 42mm objective lens diameter, providing clear night-time observation. The device uses single-emitter infrared technology, allowing observation in complete darkness with green imaging, which is more comfortable for the human eye and helps reduce visual fatigue. The body is lightweight, weighing only 800g, with a non-slip rubber coating for easy handheld operation. Moreover, it can be connected to a tripod, making it suitable for long-term fixed observation. This night vision device is applicable to fields such as criminal investigation, security, and outdoor exploration.

Yukon育空河 NVB 2.5x42双筒红外微光夜视仪的价格区间为800-1200元。该产品由白俄罗斯的Yukon品牌生产，其在全球范围内拥有较高的知名度，产品以优良的性能和较高的性价比受到市场欢迎。