More on order - ETA to us 31th of August 2026 - Order now to have stock allocated to you. 

OneLeaf MARS Mini 640×512 • 60Hz – 19mm Thermal Imaging Scope (Pistol/Rifle)

19mm Lens = 1× Base Magnification | Wide Field of View

The OneLeaf MARS Mini 19mm combines a high-resolution 640×512 thermal sensor, exceptional <20 mK thermal sensitivity and a fast 60Hz refresh rate in an incredibly compact thermal optic weighing just 180 grams.

Designed for both pistol and rifle use, the 19mm version provides 1× base magnification and a wide 22.85° × 18.37° field of view, making it particularly well suited to close-to-medium-range pest control, scanning and hunting where fast target acquisition and a wide view of the surrounding area are important.

Unlike conventional thermal optics, the MARS Mini uses shutterless thermal technology, providing continuous imaging without the periodic image freeze associated with mechanical shutter calibration.

It also packs features normally found in considerably larger thermal scopes, including a built-in 1500m laser rangefinder, ballistic calculator, touchscreen display, video recording and Picture-in-Picture mode.

Key Features

• 19mm F/1.0 interchangeable objective lens
• 1× base magnification
• 640×512 @ 12μm thermal sensor
• NETD <20 mK thermal sensitivity
• 60Hz / 50Hz / 30Hz selectable refresh rate
• Shutterless thermal imaging – no mechanical calibration interruptions
• Wide 22.85° × 18.37° field of view
• 720×720 circular touchscreen display with automatic brightness
• 1–6× digital zoom
• Built-in 1500m laser rangefinder
• Integrated ballistic calculator
• Picture-in-Picture (PiP)
• Shot-Activated Recording
• Photo, video and audio recording
• Freeze-Frame Zero
• 7 ballistic profiles
• 8 thermal colour palettes
• 5 scene modes
• Removable rechargeable battery system
• IPX6 weather protection
• Aluminium body
• Only 180 g
• 3-year manufacturer warranty

Why Choose the 19mm?

The 19mm MARS Mini is the wide-field version of the MARS Mini.

Compared with the 25mm model, its 1× base magnification and wider field of view make it easier to scan large areas and acquire moving targets quickly.

It's an excellent choice for rabbit shooting, pest control, bush hunting and shorter-range applications, particularly when you want a compact thermal optic that doesn't significantly narrow your field of view.

For hunters wanting greater base magnification and a narrower field of view for longer-range shooting, see our separate MARS Mini 25mm listing.

Weighs a mere 6.35oz (180g), the Mars mini is designed for both pistols and rifles. Featuring a high-resolution 640×512 @ 12μm thermal sensor, a round touchscreen, and built-in laser rangefinder.

HIGH-SENSITIVITY THERMAL SENSOR @ 640×512

Precision beyond the pixel.

Equipped with a 640×512 @ 12μm thermal imaging detector and NETD <20mK, Mars mini delivers crisp thermal clarity, revealing subtle temperature differences critical in tactical and hunting scenarios.

SHUTTERLESS THERMAL IMAGING

Instant imaging. No mechanical parts.

Built on the same core tech as the Mars MT1000LRF, Mars mini features a shutterless design with no moving parts—immune to shock and vibration, delivering “no blind” continuous imaging in a smaller, lighter platform.

60HZ REFRESH RATE Track fast

Shoot faster.

A smooth 60Hz frame rate ensures real-time response when tracking moving targets - essential for high-speed engagements or fast-moving game.

DEDICATED EYEPIECE TUBE

Enhanced viewing experience. The Mars mini includes a proprietary eyepiece tube, delivering enhanced clarity and a comfortable viewing experience. Use it as a handheld thermal monocular or mount it on your firearm for a seamless dual-use solution.

Dual-Mode Eye Relief

Optimized for both rifles and pistols.

When fitted with the dedicated eyepiece tube for rifle use, the Mars mini provides a comfortable 110 mm eye relief for a stable, precision sight picture. Remove the eyepiece and mount the mini like a red-dot on a handgun, eye relief becomes unlimited, giving you instant target acquisition and true red-dot-style flexibility.

BUILT-IN LASER RANGEFINDER

Accurate distance measurement for safer and successful shots.

The integrated 1500 meters laser rangefinder gives you instant distance readouts for safer, more accurate long-range shots, perfect for precision shooting and situational awareness.

BALLISTIC CALCULATOR

No guesswork, just precision.

The built-in ballistic calculator uses laser-measured distances to recommend the perfect aiming point, ensuring pinpoint accuracy for long-range shots.

CUSTOMIZABLE VIEWS FOR ANY ENVIRONMENT

8 Color Palettes & 5 Scene Modes.

Choose from 8 thermal palettes, including Black Hot, White Hot, Red Hot, Ironbow, Rainbow, Night, Jungle, and Sepia for the ideal contrast in any hunting condition. Adapt instantly to changing weather with 5 scene modes: Snow, Fog, City, Forest, and Rain.

SHOOTING-ACTIVATED VIDEO RECORDING

Never miss the moment.

The Mars mini records video automatically when you fire, ensuring every successful shot is captured without distractions. Audio recording is supported, relive and share your most exciting hunts with ease.

PICTURE-IN-PICTURE MODE (PiP)

Elevate your targeting precision.

The Mars mini’s Picture-in-Picture (PiP) mode provides a 2x magnified image of the reticle area at the top of the display. Zoom in on targets while maintaining situational awareness.

RECHARGEABLE & REMOVABLE BATTERY

Dual power option, extended runtime.

Powered by a rechargeable and removable 18350 battery with 3 hours per cell. We include two spare batteries, totaling up to 9 hours of operation in the field. Quick swaps keep you in the hunt without interruption. For even longer missions, the package includes an 18500 battery cap, giving you the option to upgrade your power supply.

IPX6 WATERPROOF & DUSTPROOF

Performance you can count on, rain or shine.

With an IPX6 rating, the Mars mini thermal imaging riflescope is fully protected against water and dust, ensuring reliable operation in any weather condition.

What's in the Box

1 x Mars mini (main body), 19mm/25mm Lens (optional), 1 x RMSc Adapter, 1 x DDP Adapter, 1 x Glock MOS Adapter, 1 x Picatinny Rail Adapter, 1 x Pistol Standard Adapter,1 x SD Card, 1 x Eyecup, 1 x Eyecup Barrel,1 x Eyepiece Holder, 1 x Type C Cable, 1 x Warmer Patch(for zeroing), 1 x Allen Keys, 1 x Lens Cloth, 1 x Velvet Bag.