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.
Magnifier FTC Kit consisting of the Unity FAST™ Omni FTC mount and an EOTECH magnifier of your choice.
Latest Unity FAST™ FTC version with integrated QD mount!
The FAST™ FTC Omni Magnifier Mount features a simple force-to-overcome mechanism that stows the magnifier below the optical sight line when not in use. UNITY Tactical’s FTC (Flip-to-Center) technology eliminates the need for traditional flip-to-side solutions, allowing the user to benefit from magnification when needed without the risk of snagging, while only minimally obstructing the sight picture when stowed.
The FAST™ FTC Omni mount raises the magnifier to an optical height of 2.26" (57.63 mm), enabling a more upright shooting posture.
For use with a primary optic, a compatible Unity Tactical FAST riser is required.
Custom color combinations are available upon request (e.g., TAN magnifier with black mount).
Scope of Delivery:
1× Unity FAST™ Omni FTC Mount
1× EOTECH Magnifier (without FTS mount)
Important Information Regarding Our EOTECH Products:
Product packaging is opened in-house in advance to record serial numbers.
The battery is pre-installed by the manufacturer.
Due to functional testing by the manufacturer, slight mounting marks may be visible.
Additional Information:
Manufactured from 7075-T6 aluminum and finished with Type III hard anodizing. Available with an EOTECH magnifier of your choice.
The mount is also compatible with the following magnifiers:
EOTECH G23, G30, G33, G43, G45
SIG Sauer JULIET3 3×, JULIET3-MICRO 3×, JULIET4 4×, JULIET5-MICRO 5×
Trijicon 3X MAG-C
Vortex VMX-3T, Micro3X, Micro6X
€949.00*
€1,015.00*(6.5% saved)
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