Defender 335LRF Thermal Device buy in Ukraine from Lunaris Optics

Defender 335LRF NETD ≤20 mK thermal imaging device is a professional long-range thermal weapon sight with an integrated laser rangefinder, designed for precise target engagement at medium and extended distances in combat and tactical environments. The device is built around a 384×288 VOx microbolometer sensor with a 12 μm pixel pitch and a thermal sensitivity of ≤20 mK NETD, providing stable detection and confident target recognition in challenging conditions such as nighttime operations, fog, rain and smoke.
An optical magnification of 3.3× combined with smooth and fast digital zoom from 1.0× to 4.0× enables effective operation across a wide range of distances. The integrated laser rangefinder with a range of up to 1200 m, together with the ballistic calculator, AI rangefinder, gyroscope, CSFBC system and GEO dot, forms a fully integrated digital fire-control solution.

🫡 We are a team of veterans
We are a team of veterans selecting thermal weapon sights based on real combat experience. Defender 335LRF NETD ≤20 mK was evaluated for recoil resistance up to 10,000 J, accuracy of the laser rangefinder, reticle stability, correctness of ballistic calculations and durability of the aluminum alloy housing during prolonged operational use.

⚙️ Specifications

Parameter	Value
Device type	Thermal weapon sight
Sensor resolution	384×288
Detector type	VOx microbolometer
Pixel pitch	12 μm
Sensitivity (NETD)	≤20 mK
Spectral range	8–14 μm
Frame rate	50 Hz
Detection range	up to 2000 m
Recognition range	up to 1300 m
Optical magnification	3.3×
Digital zoom	1.0–4.0×, smooth and fast
Field of view	7.5° × 5.6°
Objective lens	35 mm
Display	AMOLED 1024×768
Eye relief	45 mm
Diopter adjustment	−5 ~ +5
Reticle	12
Reticle colors	Black, white, yellow, blue, green, red, auto
Ballistic calculator	Yes
AI rangefinder	Yes
Laser rangefinder	Yes, up to 1200 m
Gyroscope	Yes
CSFBC	Yes
GEO dot	Yes
GPS / compass / azimuth	Yes
Internal memory	64 GB
Photo, recording, playback	Yes
Maximum recoil	10,000 J
Battery type	Replaceable 18650 ×2
Operating time	≥18 hours
Housing material	Aluminum alloy
Protection rating	IP67
Operating temperature	−25 °C to +50 °C
Dimensions (with mount)	379×100×110 mm

💬 Comment
Defender 335LRF NETD ≤20 mK is designed for professional long-range combat use where accurate distance measurement and ballistic integration are critical. It is a robust thermal weapon sight suitable for demanding operational scenarios.

🎯 Who it is for
Primarily for military units, snipers, forward observers and special tactical teams. It is also suitable for professional users who require a thermal weapon sight with an integrated laser rangefinder, high precision and full combat functionality.

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Features

Compass	Yes
Azimuth	Yes
Altitude sensor	Yes
Temperature sensor	Yes
Lens	35
Distance to the eyepiece	45.000
GPS	Yes
Heat trace	Yes
Photo, recording, playback	Yes

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.

Exchange and return of goods via Nova Poshta:

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:

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 us 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 will 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 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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