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Falcon Surtur S1- 635L Thermal Monocular

Key specifications

Brand
Falcon
SKU
Surtur S1-635L
Category
Thermal
Availability
instock
Band
Falcon
Type
Uncooled Vanadium Oxide
Resolution
640x512
Frame Rate
50Hz
NETD
≤18mk
Pixel Size
12μm
Objective Lens
35mm/F1.0
Base Magnification
2x
Digital Zoom
1x/2x/4x/8x
Eye Relirf
30mm

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Product detail

Falcon Surtur S1-635L Thermal Monocular– Best thermal monocular UK The Falcon Surtur S1-635L redefines portable thermal detection with its 640x512 high-resolution sensor and ≤18mK ultra-high sensitivity .

Engineered for professional operators and serious hunters, this compact monocular delivers crystal-clear thermal vision up to 1,750m detection range – all in a weatherproof package that fits in your tactical vest.

Military-Spec Optics: 640x512 resolution with 12μm pixel pitch Ultra-Low Latency: 50Hz refresh rate for real-time tracking All-Weather Tough: IP67 waterproof (-20°C to +50°C) Smart Features: WiFi streaming, video recording Professional-Grade Thermal Performance Crisp Thermal Detection 640×512 resolution sensor reveals critical details Advanced noise reduction for clear imaging 1x/2x/4x/8x continuous digital zoom Rapid Target Acquisition 50Hz refresh rate eliminates motion blur Tactical Readiness Built-in memory stores images/videos WiFi streaming to mobile devices Rugged Construction Magnesium alloy housing IP67 waterproof/dustproof Learn More : Falcon

Buyer guidance

Choose it for the right job

Plain, practical checks for UK buyers comparing thermal, night vision and rifle optics before paying.

Close pest control

Rats around buildings or feeders are usually short range. Prioritise a clear image, quick start-up and easy handheld handling before chasing maximum distance.

Rabbit and fox work

For rabbits and foxes, check realistic identification distance, LRF needs and battery life. A higher sensor and suitable lens matter more than bold marketing range claims.

Mounting check

If it is going on a rifle, confirm the tube, mount or rail fit before payment. Common checks include 30 mm / 34 mm rings, Picatinny or dovetail fittings and eye relief.

Compatibility checklist

Useful details to confirm before payment, especially for rifle-mounted optics and add-ons.

  • Intended use: rats, rabbits, foxes, target shooting or observation
  • Typical distance: under 50 m, 50-150 m, 150-300 m or longer fields
  • Mounting: 30 mm / 34 mm tube, Picatinny, Weaver, dovetail, clip-on or handheld
  • Accessories: IR illuminator, battery pack, charger, rail, case or tripod

Buying confidence

Practical questions a UK optics buyer is likely to check before ordering.

Is this suitable for low-light or night field use?

Check the category, sensor and illumination notes above. Thermal and night vision products are surfaced with specialist category context.

Can I confirm mounting or accessory compatibility?

Use the SKU, brand and specification table when contacting support so compatibility can be checked before purchase.

When do I see delivery and returns information?

Delivery, returns and checkout information is shown before payment so the buying path stays clear.

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