Sig Sauer ECHO SV50 LRF 640 Thermal Sight with Applied Ballistics

• Integrated Ballistic Solution: Stop relying on external charts. The onboard 1000 yard Laser Rangefinder and Applied Ballistics Ultralight (BDX 2.0) provide instant, precise holdovers. This advanced capability is the core benefit of the SV50 LRF.
• Unrivaled Clarity: The highly sensitive 20mK or less thermal core with 640 x 512 resolution delivers crisp, clear images, even in extreme conditions, ensuring you never miss a target.
• Automatic Ballistic Calculation: Access real-time environmental data—range, temperature, and angle, all automatically factored into your aiming solution. This streamlines your process for unparalleled first-shot accuracy.
• Endurance for the Field: Non-proprietary 18650 batteries deliver 11 plus hours of runtime, keeping your Sig Thermal SV50 operational through long nights of predator or hog hunting.

Product Review

What are some common accessories to add to the Sig SV50?

• ECHO SV Quick Release Mount - BOBRO: While the Sig Echo SV50 comes with a direct Picatinny mount, upgrade to a Quick Release (QR) system for effortless mounting and unmounting across multiple rifles without losing zero. This enhances the versatility of your Sig Echo SV50-LRF.
• Extra 18650 Lithium-Ion Batteries: The Echo SV50-LRF uses two 18650 rechargeable batteries. Purchase additional sets to ensure maximum runtime for extended overnight hunts where charging may not be possible.
• Lens Cleaning Pen or Kit: Maintain the clarity of your high-performance Germanium objective lens. A dedicated lens cleaning kit is essential for removing dust and debris from the 50mm lens without causing damage.
• Armasight Thermal Zeroing Target: Achieve precision zero quickly and easily with specialized thermal targets.

Sig Echo SV50 Features and Specs

The Sig Sauer Echo SV50 LRF redefines thermal sighting by merging a high-definition 640 x 512 thermal core with a powerful ballistic solution. This flagship optic eliminates guesswork by providing an integrated 1000 yard Laser Rangefinder (LRF) and BDX 2.0 with Applied Ballistics Ultralight. The 2-16 x 50mm magnification range is perfect for various distances. Experience superior clarity and unmatched precision, allowing you to focus purely on the shot with your Sig SV50.

Key Features

• Integrated 1000yd Laser Rangefinder (LRF): Instantly measures distance to your target, feeding crucial data directly to the ballistic calculator. This is a key feature of the SV50-LRF.
• BDX 2.0 with Applied Ballistics Ultralight: Calculates real-time aiming solutions based on range, environmental sensors, and a complete bullet database.
• High-Sensitivity 640 x 512 Thermal Core: Features 12 micrometers pixel pitch and excellent thermal sensitivity (20mK or less) for superior detection and image detail.
• Onboard Video and Photo Recording: Capture every shot with still photos and video, complete with audio, saved to 32 GB of internal storage.
• 8 Selectable Color Palettes: Customize the display for optimal viewing in any environment or terrain.
• IP67 Waterproof and Shockproof: The ultra-rugged, all-metal housing ensures reliable performance in the harshest weather and recoil conditions, making the Sig Echo SV50 LRF highly durable.

Technical Specifications

• Magnification Range: 2-16x
• Objective Lens Diameter: 50mm
• Sensor Resolution: 640 x 512 VGA
• Frame Rate: 50 Hz
• Thermal Sensitivity (NETD): 20 mK or less
• Display Resolution: 1024 x 768 OLED
• Overall Length: 10.7 in
• Battery Type: (2) 18650 or (4) CR123A
• Runtime: 11 plus Hours
• Mount Type: Direct M1913 / Picatinny Rail

What's in the box of the Sig Thermal Echo SV50?

• (1) Sig Sauer ECHO SV50-LRF Thermal Sight
• (1) Cantilevered Picatinny Rail Mount
• (4) 18650 Rechargeable Lithium-Ion Batteries
• (1) Battery Charger
• (1) USB-C Charging Cable
• (1) Multi-Tool
• (1) Lens Cleaning Pen
• (1) Quick Reference Guide
• (1) Thermal Zeroing Target
• (1) Lens Cover
• (1) Waterproof Hard Case

Echo SV50-LRF Thermal Sight 2-16x50mm FAQs

How long does the battery last on the Sig Echo SV50? 

The Echo SV50-LRF provides 11 or more hours of continuous operation using the two included 18650 rechargeable lithium-ion batteries.

What is the thermal sensor resolution? 

The Sight features a high-performance LWIR 640 x 512 VGA thermal core, which is ideal for long-range target detection and recognition.

Does the SV50-LRF have a built-in rangefinder? 

Yes, it includes an integrated 1,000 yard laser rangefinder (LRF) that works seamlessly with the BDX 2.0 ballistic software.

Can I record videos with audio? 

Yes, the optic has 32 GB of internal storage dedicated to capturing still photos and video footage with integrated audio.

What is BDX 2.0? 

BDX 2.0 (Ballistic Data Exchange) is Sig Sauer’s integrated system that uses an onboard suite of sensors and Applied Ballistics Ultralight to provide precise firing solutions.

Where is the best place to buy a Sig Sauer Echo SV50 LRF? 

Atomic Defense is a trusted and authorized retailer of Sig Sauer Electro-Optics, ensuring you receive genuine products backed by the full manufacturer's Infinite Guarantee and dedicated customer support.

What kind of mounting system does the scope use? 

The Sig SV50 comes with a Cantilevered Picatinny/M1913 rail mount for immediate installation.