Wave Infrared ETHOS E3 LRF Extreme Thermal Scope 384 44mm (WTS305)
The ETHOS E3 LRF is built for hunters who value quality, reliability and great performance—delivered in a compact, highly capable scope at an unexpectedly great price.
Designed around the same proven user interface as our ATRIS platform, the E3 LRF offers a familiar, intuitive experience while maintaining the rugged reliability and streamlined operation hunters demand in the field.
At its core is a refined imaging system built around a 384×288 MicroTherm 18 Sensor™ , paired with our X-WAVE™ Lens. This combination delivers strong thermal performance with excellent contrast and clarity, providing dependable target detection and identification across a wide range of conditions, including high humidity.
Where the E3 LRF sets itself apart is in its higher 3.5X base magnification, giving you added reach and improved detail at distance—ideal for hunters working more open terrain or focusing on longer shots. Paired with a 395-foot field of view at 1,000 yards, it strikes a confident balance between magnification and situational awareness.
Like every ETHOS model, the E3 LRF reflects our commitment to keeping things simple and effective. Everything you need—nothing you don’t.
The integrated DeadEye Laser™ delivers fast, reliable ranging with a dual-channel design that separates the emitter and receiver to reduce interference and improve consistency. Built directly into the objective housing and aligned with the optical center, it ensures clean signal return and rapid target acquisition in real-world conditions.
Once a range is captured, the Auto Ballistics system calculates your shot solution and presents a secondary reticle for precise shot placement at distance—removing guesswork and allowing you to stay focused on execution.
Compact, efficient, and purpose-driven, the ETHOS E3 LRF is ideal for hunters who want dependable thermal performance with enhanced magnification and integrated ranging—without stepping into premium price territory.
This isn’t entry-level—it’s essential.
ETHOS E3 LRF — Premium Performance. No Compromises.
Wave Infrared ETHOS E3 LRF Extreme Featured Technology:
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DeadEye Laser™ | Dual-Channel Integrated Laser
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X-WAVE™ Lens | High-Purity / High Transmission
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MicroTherm 18 Sensor™ | Extreme Sensitivity. Better Images.
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TrueView™ Image Algorithm | True-to-Life Image Creation
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ViewMax Display™ | Immersive Wide-Field Viewing Experience
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GloveGrip™ Focus | Top-Mounted Ambidextrous Focus Control
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Relentless Runtime™ | Big Power. Extended Runtime
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5T Warranty™ | 5-Year Transferable Warranty
Wave Infrared ETHOS E3 LRF Extreme Specifications:
Thermal Sensor: 384 x 288
Sensor Pixel Size / Frame Rate: 12 Micron / 50 Hz
Objective Lens Diameter: 44 mm
NETD: <18mK
Field-of-View: 395′ at 1000 Yards (3x Optical Mag.)
Base Level Magnification: 3.5x (Before Any Digital Zoom)
Digital Magnification: 3.5x to 14x with 2 Options (Rapid and Smooth)
Display Type/Resolution: ViewMax Display™ 1600 x 1200 w/ Widefield Technology
Display Brightness Adjustment: Yes
Color Palette Modes: 6 (White, Black, Red, Green, Golden, Violet)
Picture-in-Picture (PIP): Yes
Recoil Activated Recording: Yes with Sensitivity Threshold Adjustment
Hot Tracking: Yes
Outline Mode: Yes
Reticle Design Options: 9 (Plus a “No Reticle” 10th Option)
Reticle Color Options: Black or White with Polarity Reversal Option
Reticle Illuminated Dot: Yes, 4 Designs w/ Center Dot Illumination
Reticle Center Dot: 3 Illumination Options (Red, Blue, Green)
Reticle Focal Plane Options: Yes (Front Focal or Second Focal)
Multiple Gun Profiles: Yes (Save up to 5 Different Zeros)
Gun Profile Nicknaming: Yes (Caliber Labeling and Zero Distance)
Detection Range: Up to 2900 Yards
Start-Up Time: 5 Seconds
Auto Shutdown: Yes with 4 Options (Off, 30, 60, and 90 Minutes)
Media Recording Yes: (Photo, Video, and Audio with On or Off)
Media File Management: Yes (On-Board Viewing and File Deletion)
WIFI: Yes
Battery Type: (1x) 26650 Protected – (Optionally Sleeved 18650)
Expected Battery Life: 10 Hours
Recoil Rating: 6,000 J
Nitrogen Purged: Yes
Scope Length: 13″
Scope Tube Size: 30mm (25 Inch Pound Ring Attachment)
Weight: 36 oz. (Without Battery)
Waterproof Rating: IP67
Laser Class: Class 1
Laser Ranging Distance: 1300 Yards
Automatic Bullet Drop Compensation: Yes
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