ZEN M6 PRO 640 Thermal Monocular | Adaptable Optics. Intelligent Tracking.

One scanner. The right lens for every terrain.
640 thermal sensor · 35 mm + 50 mm lenses included · Built-in ranging

Regular price $2,695.00 USD

Ships in 2–3 weeks

Shipping calculated at checkout.
SKU: M6-PRO-B
Lens: 50mm f/1.0 & 35mm f/1.0
Color: Black
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Product details

Lead Time: 2-3 Weeks

The ZEN M6 PRO is a 640 thermal monocular built for hunters who move between timber, mixed terrain and open country. Its interchangeable-lens system lets one scanner adapt to changing field conditions.

  • 35 mm and 50 mm objective lenses included
  • Optional 25 mm lens available for a wider field of view
  • Integrated laser rangefinder for fast distance checks
  • ZenTrace support in ZSYNC helps save and return to ranged locations

Best for: Hunters who want one premium handheld thermal with flexible lens choices and built-in ranging.

M6 PRO

Explore the details.

One scanner, three lens options

One scanner, three lens options

Switch objective lenses without tools as terrain changes. The included 35 mm and 50 mm lenses balance everyday scanning and open-field detail; an optional 25 mm lens provides a wider view for timber and closer terrain.

640 detail for observation

640 detail for observation

A 640 × 512 sensor keeps the imaging platform consistent as you change lenses. Choose a wider view for scanning or a longer focal length for more detail across open ground.

Built-in laser rangefinding

Built-in laser rangefinding

Check distance through the monocular with the integrated laser rangefinder. Keep observing while you assess terrain and plan your next move.

Quiet controls, comfortable handling

Quiet controls, comfortable handling

The symmetrical housing works in either hand, with controls you can identify by touch. Stalking Mode supports light discipline when moving through the field.

Replaceable 18650 power

Replaceable 18650 power

Powered by one replaceable 18650 battery. Carry charged spares for longer outings. Runtime is up to 7 hours; actual battery life varies with settings, temperature and use.

Revisit observations with ZenTrace

Revisit observations with ZenTrace

Use ZenTrace with the supported ZSYNC setup to save ranged locations and help revisit observation points. Check connectivity and location permissions before heading out.

M6 PRO

Built for the field.

IP67 Protection

Magnesium housing with an IP67 protection rating.

64GB Recording

Save photos and video to built-in storage.

Compass & Tilt

Integrated digital compass and accelerometer.

Auto Sleep

Orientation-based standby helps conserve battery power.

M6 PRO. Six months in the field.

GEARTESTER · FELIX B.

M6 PRO. Six months in the field.

Felix tested the M6 PRO across changing hunting conditions, exploring the lens system, image quality and everyday handling. Read his full report, including practical strengths and areas for improvement. An English version follows the German article.

Zentron supplied the test unit. Felix states that the review reflects his own experience and was not coordinated with Zentron.

Read the six-month review

TECHNICAL DETAILS

M6 PRO Technical Specifications

Technical details for the M6 PRO.

Sensor & Imaging

M6 PRO Technical Specifications — Sensor & Imaging
Detector type VOx uncooled
Resolution 640 × 512
Pixel pitch 12 μm
Frame rate 50 Hz
Spectral range 8–14 μm
NETD ≤18 mK

Optics

M6 PRO Technical Specifications — Optics
Objective lenses 50 mm f/1.0 and 35 mm f/1.0 included
25 mm f/1.0 optional
Field of view 50 mm: 8.8° (H) × 7° (V)
35 mm: 12.5° (H) × 10° (V)
25 mm: 17.5° (H) × 14° (V)
Close focus 5 yd
Detection range 50 mm: 2,800 yd
35 mm: 1,950 yd
25 mm: 1,312 yd
Optical magnification 50 mm: 2.1×
35 mm: 1.9×
25 mm: 1.4×

Laser Rangefinder

M6 PRO Technical Specifications — Laser Rangefinder
Laser safety class Class 1
Wavelength 905 nm
Maximum measuring range 1,312 yd
Measurement accuracy ±1 yd
Minimum measuring range 5 yd

Display & Features

M6 PRO Technical Specifications — Display & Features
Display type OLED
Display resolution 1920 × 1080
Digital zoom 50 mm: 2.1–16.8×
35 mm: 1.9–15.2×
25 mm: 1.4–11.2×
Color palettes Multiple thermal palettes
Start-up time Less than 5 seconds
Connectivity Wi-Fi, Bluetooth & microphone
Sensors Accelerometer and digital compass
Built-in memory 64 GB

Power

M6 PRO Technical Specifications — Power
Battery 1 × 18650
Maximum battery life 7 hours
USB interface USB Type-C

Physical

M6 PRO Technical Specifications — Physical
Dimensions 50 mm: 6.29 × 2.67 × 3.18 in
35 mm: 5.45 × 2.16 × 3.18 in
25 mm: 5.45 × 2.16 × 3.18 in
Weight 50 mm: 13.05 oz
35 mm: 11.64 oz
25 mm: 11.85 oz
Housing material Magnesium alloy

Environmental

M6 PRO Technical Specifications — Environmental
Protection rating IP67
Operating temperature −4°F to 122°F
Storage temperature −40°F to 122°F