MEGA CQ25R | 640 25mm F0.9 4-in-1 Thermal System

Four configurations. Built-in ranging. App-connected BC.
640 thermal platform · Integrated laser rangefinder · ZSYNC ballistic setup

Regular price $4,095.00 USD

In stock

Shipping calculated at checkout.
SKU: CQ25R-T
Color: Tan
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Product details

Lead Time: 2-3 Weeks

The MEGA CQ25R gives hunters one compact thermal platform for scanning, hands-free observation and multiple rifle setups. Its wide 25 mm view is well suited to timber, brush and close-to-mid-range predator or hog hunting.

  • Configure it as a handheld, helmet-mounted device, standalone thermal scope or front clip-on
  • Use the integrated laser rangefinder for fast distance checks
  • Run a replaceable 18650 battery for simple field power management

Best for: Hunters who want one 640 thermal device that can move between observation and mounted use.

Setup note: Mounts and adapters vary by configuration. Confirm optic height and compatibility before use.

MEGA CQ25R · 4-IN-1

One MEGA. Four ways to use it.

Thermal imaging and built-in ranging, in the configuration you need.

MEGA CQ25R handheld configuration with a tan glove, tactical concept illustration

Handheld

Scan fields and treelines before choosing your next move.

MEGA CQ25R inverted on a helmet mount and bridge with a short eyecup, tactical concept illustration

Helmet-mounted

Hands-free thermal observation with a compatible helmet mount.

MEGA CQ25R in standalone scope configuration above the receiver, tactical concept illustration

Standalone scope

Use MEGA as a dedicated thermal sight with digital reticles.

MEGA CQ25R in clip-on configuration with a closely aligned 1-8x LPVO and no eyecup, tactical concept illustration

Optical clip-on

Add thermal viewing to a compatible day optic.

Mounts and adapters vary by configuration.

MEGA CQ25R

See more. Carry less.

Compact, integrated design

Compact, integrated design

MEGA CQ25R combines thermal imaging and laser rangefinding in a compact platform for multiple field setups. Move between observation and a compatible mounted configuration without choosing a separate thermal device for each role.

Mounts, adapters and setup requirements vary by configuration.

A generous 1.03-inch OLED view

A generous 1.03-inch OLED view

A large 1.03-inch OLED display and generous eyebox make it easier to find a comfortable viewing position across handheld and mounted setups.

Adjust focus and display settings to suit the scene and your configuration.

MEGA CQ25R · BALLISTIC CALCULATOR

Set up in the app. Use BC in the field.

MEGA CQ25R supports ballistic calculation (BC) with app-configured profiles and its integrated laser rangefinder. Set up your ballistic data in ZSYNC, save it to the device, and view a calculated reference alongside measured distance.

Zentron MEGA thermal monocular alongside the app ballistic profile settings and Sync to Device control
Product and app illustration. Example values shown; the interface may vary by app and firmware version. Select the image to view it at full size.

Configure in ZSYNC

Connect MEGA to the app, open Ballistic Calculation, and enter the parameters for your selected profile.

Save to MEGA

Save the profile in the app to transfer it to the device. Reconnect whenever you need to update its parameters.

Range with BC

Select the saved profile on MEGA. The integrated rangefinder supplies distance for the on-device ballistic calculation.

Select the correct saved profile and verify your setup before use. Available displays and controls depend on device mode and firmware.

MEGA CQ25R

Configured for your time in the field.

Quick-detach mounting system

Quick-detach mounting system

Engineered for instant platform switching. Includes 1.5″ and 1.7″ Picatinny risers for seamless weapon integration and uncompromising adaptability.

Thermal viewing through your day optic

Thermal viewing through your day optic

Use the MEGA CQ25R ahead of a compatible day optic to add thermal viewing. Check the required adapter, optical alignment and setup guidance for your configuration, then confirm zero before use.

Replaceable 18650 power

Replaceable 18650 power

Use a replaceable 18650 battery and carry a charged spare for longer outings. A single battery provides up to 8 hours of runtime; actual battery life varies with settings, temperature and use.

Keep track with ZenTrace

Keep track with ZenTrace

Use ZenTrace with the supported app setup to record location information and help revisit observation points. Check device connectivity and location permissions before heading out.

Recoil-activated pre-record

Recoil-activated pre-record

Captures the action before and after the shot. Syncs instantly to your phone via the ZSYNC App.

Save up to 10 setup profiles

Save up to 10 setup profiles

Store up to 10 profiles to organize your different setups. Select the appropriate saved profile when changing configurations, and verify alignment and zero after remounting.

MEGA CQ25R

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 with an adjustable delay.

4MR REVIEW

MEGA CQ25R, in depth.

Take a closer look with 4MR.

Watch the review Close video

TECHNICAL DETAILS

MEGA CQ25R Technical Specifications

Technical details for the MEGA CQ25R.

Sensor & Imaging

MEGA CQ25R 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

MEGA CQ25R Technical Specifications — Optics
Objective lens 25 mm f/0.9
Field of view 17.5° (H) × 14° (V)
Close focus 2 m
Detection range 1,500 m / 1,640 yd
Optical magnification Monocular: 1.7×
Scope: 1.4×
Helmet: 1.1×
Clip-on: 1×

Laser Rangefinder

MEGA CQ25R Technical Specifications — Laser Rangefinder
Laser safety class Class 1
Wavelength 905 nm
Maximum measuring range 1,200 m / 1,312 yd
Measurement accuracy ±1 yd
Minimum measuring range 5 m

Display & Features

MEGA CQ25R Technical Specifications — Display & Features
Display type OLED
Display resolution 2560 × 2560
Digital zoom Monocular: 1.7–13.6×
Scope: 1.4–11.2×
Helmet: 1.1–8.8×
Clip-on: 1×
Color palettes Multiple thermal palettes
Start-up time Less than 5 seconds
Connectivity Wi-Fi, Bluetooth & microphone
Sensors Built-in accelerometer and digital compass
Built-in memory 64 GB
Ballistic calculation App-configured ballistic profiles with integrated rangefinder support

Power

MEGA CQ25R Technical Specifications — Power
Battery 1 × 18650
Maximum battery life 8 hours
USB interface USB Type-C

Physical

MEGA CQ25R Technical Specifications — Physical
Dimensions 161.5 × 75.5 × 51 mm
Weight 365 g
Housing material Magnesium alloy

Environmental

MEGA CQ25R Technical Specifications — Environmental
Protection rating IP67
Operating temperature −20°C to 50°C
Storage temperature −40°C to 50°C
Maximum recoil 1,000 g / 0.4 ms; rated up to .300 Win. Mag. and 7mm Rem. Mag.

1. USB cable for battery charger

2. Battery charger

3. Eyecup

4. Power adapter

5. Battery case

6. Two 18650 batteries (70 mm length)

7. Quick-release Picatinny mount

8. Spare rubber ring

9. T20 & T25 Torx keys

10. Battery cap

11. Lens cloth

12. USB Type-C cable