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ZEN Q635 640 Thermal Scope | Handheld Scanner + Weapon Sight

640 detail. A wider view of the hunt.
640 thermal sensor · 35 mm lens · Handheld + scope

$2,495.00 USD

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SKU: Q635-B

Color: Black

Need help choosing a configuration? Call +1 (469) 498-1090.

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Compare Q Series models

Q35

Everyday thermal, with value in mind.

384 × 288 · 35 mm f/1.0 · Laser rangefinder: Not built in

Device weight: 15.69 oz

$1,595.00 USD Explore Q35

Q635 You’re viewing

640 detail with a wider scanning view.

640 × 512 · 35 mm f/1.0 · Laser rangefinder: Not built in

Device weight: 15.69 oz

$2,495.00 USD

Q50

Open-field detail. Bring your own rangefinder.

640 × 512 · 50 mm f/1.0 · Laser rangefinder: Not built in

Device weight: 14.92 oz

$2,695.00 USD ~~$3,195.00 USD~~ Explore Q50

Q50R

Open-field detail with built-in ranging.

640 × 512 · 50 mm f/1.0 · Laser rangefinder: 1,312 yd

Device weight: 16.71 oz

$3,150.00 USD Explore Q50R

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Product details

The ZEN Q635 pairs 640 thermal detail with a 35 mm lens for a wider view and faster scanning. Carry it as a handheld or mount it as a dedicated thermal scope for woods, brush, feeders and mixed terrain.

Wide field of view for finding moving animals quickly
High-resolution image for confident identification
Compact format for handheld or rifle-mounted use

Best for: Hunters who value situational awareness and faster scanning more than maximum long-range magnification.

View details

640 detail for mixed terrain

A 640 × 512 thermal sensor and 35 mm f/1.0 lens combine 640 detail with a wider view for timber, brush and moving animals.

Zentron Q635 thermal device on a dark studio background.

Handheld scanning and scope use

Carry the Q635 as a handheld scanner or use a compatible mount for a dedicated thermal-scope setup. The magnesium-alloy housing keeps the format compact. Verify the selected profile and zero after mounting.

IP67 Protection

Magnesium housing with an IP67 protection rating.

64GB Recording

Save photos and video, including recoil-activated pre-record. Transfer selected files with ZSYNC.

Compass & Tilt

Integrated digital compass and accelerometer.

Easy Bluetooth connection

Turn on device Bluetooth and open ZSYNC to find and connect your device, without typing a Wi-Fi password. Enjoy live view, remote controls and media downloads. Update your app and device firmware first (ZSYNC 3.0.0+; firmware V2.01+).

Quiet, tactile controls

Distinct controls are easy to find by touch, including with gloves. Quiet operation keeps distractions down.

Replaceable field power

Two replaceable 18350 batteries. Up to 6 hours of runtime; battery life varies with settings, temperature and use.

Sensor resolution: 640 × 512
Objective lens: 35 mm f/1.0
Weight: 15.69 oz
Thermal sensitivity (NETD): ≤20 mK
Optical magnification: 1.6×
Battery life (max.): 6 hours

View full specifications Hide full specifications

Sensor & Imaging

Q635 specifications — Sensor & Imaging
Detector type	VOx uncooled
Resolution	640 × 512
Pixel pitch	12 μm
Frame rate	50 Hz
Spectral range	8–14 μm
NETD	≤20 mK

Optics

Q635 specifications — Optics
Objective lens	35 mm f/1.0
Field of view	12.5° (H) × 10° (V)
Close focus	5 yd
Detection range	1,950 yd
Optical magnification	1.6×

Display & Features

Q635 specifications — Display & Features
Display type	OLED
Display resolution	1920 × 1080
Digital zoom	1.6–12.8×
Color palettes	Multiple thermal palettes
Reticle types	8
Reticle colors	6 (5 colors + Auto)
Picture-in-Picture	2× / 4× / 8×
Eye relief	52 mm
Diopter adjustment	−5 to +5
Connectivity	Wi-Fi, Bluetooth & microphone
Built-in memory	64 GB

Power

Q635 specifications — Power
Battery	2 × 18350
Maximum battery life	6 hours
USB interface	USB Type-C

Physical

Q635 specifications — Physical
Dimensions	5.9 × 2.55 × 2.48 in
Weight	15.69 oz
Housing material	Magnesium alloy

Environmental

Q635 specifications — Environmental
Protection rating	IP67
Operating temperature	−4°F to 122°F
Storage temperature	−40°F to 122°F
Maximum recoil	1,200 g recoil resistance; rated up to .375 H&H Magnum and 12-gauge

Need help with setup or service? Contact Zentron Support