NIGHT-TRONIC NT940 A3

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 exceptionally low weight. The device can be worn individually, attached to helmets, or used as a dual system via a binocular bridge. Ideal for tactical deployments, covert operations, and mobile applications.

Features at a Glance
Extremely lightweight and compact – ideal for mobile applications

High image quality with low weight

Modular system: wearable, helmet-mountable, or weapon-mountable

Autogating with 4G+

Compatible with NT940 A3 / MUM-14 standard housings

Supplied as a built-in tube or complete unit

Variant Typical FOM values ​​Quality characteristics Typical application
Echo 1800 – 2200 FOM
Echo 14+ from 2200 FOM
Echo+ from 2200 FOM
4G+ from 2200 FOM

Technical data

Magnification: 1x (optional 3x, 4x, 5x with add-on lenses)

F-factor: 1.2

Field of view: 40°

Diopter adjustment: -6 to +2

Focus range: 25 cm to ∞

Eye relief: 25 mm

Tube: 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, range approx. 15 m

Scope of delivery
NT940 A3 / MUM-14 night vision device

Carrying case

Latch

Instruction manual

White Phosphor

Image

The latest technological achievements providing the greatest clarity of image when operating in urban, desert or forested environments. For these applications, the night vision user should turn to a white phosphor tube. Studies have shown that night-time scenes appear remarkably more natural in black and white versus the usual green. White phosphor also provides much clearer information about the contrast, shapes and shadows within an environment. 

Main Benefits: 

• Greater image clarity
• Scenes appear more natural
• Clearer information regarding contrast, shapes, shadows
• Perfect for urban, desert or forested environments

 

Green Phosphor

Image

The industry standard for more than 40 years, green phosphor is the perfect choice for operators that complete missions in the jungle or deep dark areas of the world. The enhanced contrast and depth required for operating in these densely packed environments are ideally suited to the green phosphor coating. The higher gains and stronger contrasts of the green phosphor enable the clarity of the image required for those operating without the advantage of ambient light sources to enhance the image. 

Main Benefits: 

• Enhanced contrast and depth
• Higher gain and contrast provide better clarity
• Perfect for jungle or deep dark environments

*PAY ATTENTION! This product requires an export license outside the Benelux. We take care of this with the Customs in the Netherlands. The customer only needs to sign an End-Use Statement for the application.*