Multi-function Thermal Imager

MEGA

Name: MEGA · Multi-function Thermal Imager
Brand: Zentron

Four modes, one compact system. MEGA CQ25R combines a 640 × 512 detector, a 25 mm F0.9 lens and an integrated laser rangefinder

CQ25R

Where to buy Specifications

CQ25R640×512Sensor resolution

CQ25R≤18 mKThermal sensitivity · NETD

CQ25R1 500 mDetection range

CQ25RIP67Protection rating

Highlight features

Four operating modes

Helmet mounted, handheld observation, standalone scope and optical clip-on: four roles in one CQ25R.

Helmet mounted

True 1X spatial awareness for safe, hands-free night navigation without tunnel vision.

The published mode description states true 1×; the specification table lists 1.1× in helmet mode.

Handheld observation

Sweep vast landscapes and detect hidden targets with ergonomic comfort and an immense field of view.

Standalone scope

A dedicated, high-resolution thermal weapon sight with digital reticles and picture-in-picture functions.

Optical clip-on

Transform your LPVO or precision day optic into a thermal system in seconds.

Flagship imaging system

Sub-18mK sensitivity detects minimal temperature differences, even in dense fog. The 25mm F0.9 lens gathers thermal energy for a cleaner picture. Proprietary algorithms deliver sharp detail and clear target identification.

Lightweight combat-ready design

Compact and ultra-lightweight, this optic minimizes weapon imbalance for rapid maneuverability and comfortable extended use. Its streamlined profile suits stalking hunts and dynamic tactical applications, while the integrated LRF provides precise range data when it matters.

Massive 1.03″ OLED & ultra-forgiving eyebox

Massive eyebox. Instant target acquisition. Zero eye strain.

Rapid-deployment QD system

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

Zero-crop clip-on shift

Factory pre-zeroed, lossless optical alignment.

Recoil-activated pre-record

Capture the action before and after the shot. Sync recordings instantly to your phone through the ZSYNC app.

10 custom weapon profiles

Zero once, swap instantly. Store and custom-name up to 10 distinct ballistic profiles for seamless transitions between weapons without re-zeroing.

Ranging and app-configured ballistics

Check distance with the integrated laser rangefinder. Configure your ballistic profile in the ZENLINK app and use the saved parameters with range data for ballistic calculation. Select the correct profile and verify your setup before use.

Available only on devices equipped with a laser rangefinder (LRF).

8-hour continuous runtime

Specifications

Compare all models

Series	MEGA
Product	CQ25R
Detector type	Uncooled VOx
Sensor resolution	640×512
Pixel pitch	12 μm
Frame rate	50 Hz
Spectral range	8–14 μm
Thermal sensitivity · NETD	≤18 mK
Optics
Objective lens	25 mm,F0.9
Field of view (H × V)	17.5°(H)×14°(V)
Minimum focus distance	2 m
Detection range	1 500 m (1 640 yd)
Optical magnification	Handheld 1.7× Scope 1.4× Helmet 1.1× Clip-on 1×
Laser rangefinder
Laser class	Class 1
Wavelength	905 nm
Maximum measuring range	1 200 m (1 312 yd)
Measurement accuracy (m)	±1
Minimum measuring range	5 m
Display
Display type	OLED
Display resolution	2560 × 2560
Functions & connectivity
Magnification range	Handheld 1.7–13.6× Scope 1.4–11.2× Helmet 1.1–8.8× Clip-on 1×
Startup time	< 5 s
Colour palettes	White hot, black hot, iron red, tint…
Wi-Fi, Bluetooth & microphone	Supported
Integrated sensors	Accelerometer and digital compass
Internal storage	64 GB
Power & connections
Battery configuration	1 × 18650
Maximum battery life	8 h
USB connection	USB-C
Dimensions & construction
Dimensions (L × W × H)	161.5 × 75.5 × 51 mm
Weight	365 g
Environmental performance
Housing material	Magnesium
Protection rating	IP67
Operating temperature	-20 °C–50 °C
Storage temperature	-40 °C–50 °C
Recoil resistance	1000 g/0.4ms
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