ATN PVS-31 / L3Harris 1597 / 1610 / other contract series FOM 2376+ Night Vision Binocular

White Phospor

FOM 2400+

The combination of the high-end ATN PVS-31 housing with L3Harris 1597 / 1610 / other contract-grade tubes is one of the most prestigious and capable configurations in the entire Gen 3 lineup.
Contract-series tubes are manufactured for U.S. government and allied defense programs and are distinguished by the highest uniformity standards, exceptional stability, and minimal defect levels.

This performance tier stands above the commercial 18UM / 20UM / 22UM / 24UM ranges, delivering a cleaner image, higher SNR, and increased reliability in critical operating conditions.

⚙️ Technical Specifications

Parameter	Value
Housing	ATN PVS-31
IIT Type	L3Harris 1597 / 1610 / Contract Series
Tube Format	MX-10160
Phosphor	White Phosphor
Typical FOM	≈ 2376+
Signal-to-Noise Ratio (SNR)	≥ 33
Resolution (RES)	≥ 72 lp/mm
Halo	≤ 0.85
EBI	≤ 1.0
Auto-Gating	Present
System Weight	~450 g
Power Supply	1× CR123A or external battery pack
Tube Service Life	≈ 10,000 hours

Comment / Quality Level
The contract-grade series represents the elite tier of L3Harris technology, originally designed for aviation, special-operations, and government-level programs.

Key Advantages:
• higher SNR than commercial series (often 34–36+);
• extremely low halo for clean imaging near bright-light sources;
• outstanding field uniformity with virtually no shading or micro-noise artifacts;
• stable performance in low-light, fog, humidity, dust, and adverse environments;
• guaranteed compliance with U.S. military performance standards.

Paired with the lightweight, ergonomic, professional-grade PVS-31 housing, these tubes operate at their full potential and deliver maximum efficiency in demanding operational scenarios.

Suitable For
• special-operations and elite-unit professionals who require uncompromising image quality;
• reconnaissance and counter-surveillance teams operating in harsh environments where absolute image clarity is critical;
• aviation crews and vehicle gunners who depend on field uniformity and low-halo performance;
• long-range operators who require extremely high SNR for fully passive night work;
• volunteer programs equipping Tier-1-level groups;
• users seeking the absolute best available L3Harris performance without moving into restricted ultra-classified aviation programs.

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Night vision devices L3Harris

Night vision binocular ATN PVS-31 / L3Harris 1597 / 1610 / other contract series FOM 2376+

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SKU: 7401

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$13 830

$14 255

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Features

Name	Night vision binocular ATN PVS-31 / L3Harris 1597 / 1610 / other contract series FOM 2376+
Brand	L3Harris
Type	Binocular
Product condition	New
Corps	ATN PS31-3WN
Type of phosphorus	White
Generation	Gen 3

Return conditions for lunarisoptics.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.

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Recipient: Bohdanovych Serhii Volodymyrovych

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:

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goods with a defect;
goods with an incomplete set;
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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 will return your money or send another item.

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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 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.

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