Night Vision Binocular BNVD1431 \ L3Harris 18UM / 18UA FOM 1800+ buy in Ukraine AstreiaTactical

$Night Vision Binocular BNVD1431 \ L3Harris 18UM / 18UA FOM 1800+$
$Night Vision Binocular BNVD1431 \ L3Harris 18UM / 18UA FOM 1800+$
$Night Vision Binocular BNVD1431 \ L3Harris 18UM / 18UA FOM 1800+$

White Phospor

FOM 1800+

Top Seller

$Night Vision Binocular BNVD1431 \ L3Harris 18UM / 18UA FOM 1800+$
$Night Vision Binocular BNVD1431 \ L3Harris 18UM / 18UA FOM 1800+$
$Night Vision Binocular BNVD1431 \ L3Harris 18UM / 18UA FOM 1800+$

BNVD-1431 / L3Harris 18UM is the base variant of a modern night-vision system built on the BNVD-1431 housing combined with L3Harris 18-series Unfilmed White Phosphor image intensifier tubes.
This configuration is an optimal solution for users transitioning into Gen 3, offering proven reliability and excellent image quality at a moderate cost.

L3Harris 18UM / 18UA tubes deliver a clean, low-grain image, stable performance in low-light environments, and effective suppression of bright flashes thanks to automatic gating.
They provide an FOM starting from 1800, making this system a strong choice for observation, security, volunteer use, and general night-operation tasks.

⚙️ Technical Specifications

Parameter	Value
Housing	BNVD-1431 (PVS-31 analogue, modular system)
Tube Type	L3Harris 18UM / 18UA (Unfilmed White Phosphor)
Tube Format	MX-10160 / MX-11769
Phosphor	P45 (white)
Figure of Merit (FOM)	≥ 1800
Signal-to-Noise Ratio (SNR)	≥ 24.1
Resolution (RES)	≥ 64 lp/mm
Halo	≤ 1.0
EBI	≤ 2.5
Auto-Gating	Yes
Power	1× CR123A or external power (PVS-31 standard)
Waterproof Rating	IP67
Mounting	Wilcox / Dovetail / ANVIS-standard
Tube Lifetime	~10,000 hours
System Weight	≈ 480–520 g

Comment / Quality Level

The L3Harris 18UM / 18UA series represents the entry-level of Gen 3 White Phosphor, offering bright and high-contrast imaging even in challenging night environments.
Unfilmed technology provides higher sensitivity compared to classic filmed tubes, while fast Auto-Gating effectively compensates for sudden changes in illumination.
These tubes perform especially well during movement, in open terrain, and during passive operation without additional IR illumination.

Suitable For

Entry-level professional users transitioning from Gen 2+ to real Gen 3.
Volunteers, security operators, and observers working in typical night conditions.
Vehicle and mobile-platform users seeking excellent “price/performance.”
Civilian users who need real Gen 3 performance without exceeding their budget.
Those who want a proven L3Harris solution without paying for OMNI-grade or contract-spec tubes.

Rate this item

Home

Night vision devices and accessories

Night vision devices

Night vision devices L3Harris

Night Vision Binocular BNVD1431 \ L3Harris 18UM / 18UA FOM 1800+

In stock

SKU: 7395

Leave your feedback

$14 468

Features

Name	Night Vision Binocular BNVD1431 \ L3Harris 18UM / 18UA FOM 1800+
Brand	L3Harris
Category	Night vision devices
Product condition	New

Return conditions for goods of proper quality

Return conditions for goods at astreiatactical.com.ua

The item is not eligible for return:

If the item is free of defects, but more than 14 days have passed since the purchase.
If the item shows signs of use.
If defects appeared on the item due to the buyer's fault.
If the item is free of defects, but the factory packaging is opened or damaged.
If the receipt and warranty card are missing.

Exchange and return of goods is carried out via Nova Poshta:

Recipient: Sakhonenko Kseniia Serhiivna

Nova Poshta branch No. 9, Chernihiv, Krasnosilskoho St., 59, 14021

tel. +380993230988

Or at the address:

Oleny Telihy St., 1A, 04112, Kyiv, Ukraine

Which goods are subject to exchange or return:

goods for which there is a postal service receipt
goods in original packaging with preserved tags and labels that have not been used
goods purchased less than 14 days ago

Return conditions for goods of improper quality

Goods of improper quality have defects that make their use for the intended purpose impossible. The buyer has the right to return/exchange received goods of improper quality if they received:

- goods that have already been used and have a non-marketable appearance;

- goods with a defect;

- goods with an incomplete set;

- goods with damage (chips, scratches, stains, etc.).

Procedure for returning goods:

Call us and inform about your intention to return the paid item;
Provide the declaration number of the sent parcel and the bank card number for the refund;
After receiving the goods, within two business days we return your money or send another item

Conditions for shipping payment during return:

When returning goods and sending new goods to the buyer, shipping is paid by the buyer. In this case, the shipment of new goods is carried out only after receiving and inspecting the returned goods.
When refunding money, in case of non-payment for the return shipping by the buyer, the shipping amount is deducted from the refund.
If the item does not match the description due to the seller's fault, shipping both ways is paid by the seller.

Exchange and return of goods is carried out via Nova Poshta:

Refunds are made after receiving the goods.
Refunds are made to the card
Refunds are processed within 2 days from the moment the seller receives the parcel at the Nova Poshta branch.

	Quantity	Total

Total $0 Proceed to checkout