Lahoux LVS-31 Elite + (ECHO HF) Night Vision Binocular (green)

The new Lahoux LVS-31 is a dual-tube goggle system with ergonomic design and improved functionality. It accommodates features such as a dedicated Instant-On-IR button to quickly and momentarily engage IR illuminator without having to operate the switch. The connector located at the front of the unit is used to supply power to the unit from almost any power source: external battery pack, USB power bank, 12V car socket and so on. By customer’s request, the unit can be equipped with Bayonet (PVS-7 system) or Dove-Tail style bracket.

General specifications

Optical magnification 1×

Focusing range 25 cm – infinity

Diopter adjustment aange -6 to +4

Interpupillary adjustment range 50 – 90 mm

Built-in IR illuminator Yes

Momentary IR-on button Yes

Power source 1× AA or 1× CR123 or external 4 VDC – 15 VDC

Battery life Up to 40 hours

Operating temperature -40 °C to +50 °C

Dimensions, mm 112x105x70 mm

Weight, grams 675

Technical specifications

Tubes: Photonis™, ECHO HF

Lenses: Lenses optimized for ECHO HF and 4G

Field of view: 40°

Objective lens: 27 mm

Relative aperture: f/1.2

FOM: 1,800 – 2,000 (ECHO HF)

ECHO and ECHO HF include manual gain control and ATG