NT940 A3 / MUM-14 Night Vision Device Available as Generation 2+ with Photonis tubes (NT940 A3) or as Generation 3 with L3Harris tubes (MUM-14). The NT940 A3 / MUM-14 is one of the lightest and most compact night vision devices in its class, featuring a modular design, excellent image quality, and extremely low weight. The device can be used as a handheld monocular, mounted on a helmet, or combined via a binocular bridge for dual-tube operation. Ideal for tactical missions, covert operations, and mobile applications. Technical Specifications – NT940 A3 / MUM-14 Magnification: 1x (optional 3x, 4x, 5x with add-on lenses) F-number: 1.2 Field of View: 40° Diopter Adjustment: -6 to +2 Focus Range: 25 cm to ∞ Eye Relief: 25 mm Tube Type: Gen 2+ (Photonis) / Gen 3 (L3Harris) Resolution: 57 – 75 lp/mm Signal-to-Noise Ratio: 18 – 35 S/N Battery: 1x AA Battery Life: approx. 20 hours Weight: approx. 280 g Dimensions (LxWxH): 10 x 5 x 5.5 cm IR Illuminator: Integrated, approx. 15 m range Available Variants The device is available in two main configurations: NT940 A3: Equipped with Photonis Generation 2+ tubes in the quality levels: Echo, Echo14+, Echo+, and 4G+ MUM-14: Equipped with US Generation 3 tubes from L3Harris (available for government customers only) Key Features Extremely lightweight and compact – ideal for mobile use High image quality with minimal weight Modular system: handheld, helmet-mounted, or weapon-mountable Autogating (available with 4G+) Compatible with standard NT940 A3 / MUM-14 housings Available as tube-only or as a complete unit Applications Police and special forces Military operations Hunting and forestry Private security services Outdoor and survival use Customs, border protection, and covert operations Scope of Delivery NT940 A3 / MUM-14 night vision device Carrying case Lanyard Eyecup Objective lens cap (pin-hole) User manual Optional Accessories Head mount / helmet mount Binocular bridge for dual use Weapon mount adapter Add-on lenses (3x, 4x, 5x magnification) Camera adapter Protective lenses Conclusion The NT940 A3 / MUM-14 delivers maximum mobility, image quality, and operational flexibility in an ultra-compact form factor. Thanks to its modular design, it is suitable for nearly any tactical or civilian application – whether used as a single device or as a binocular system.