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ZEN C50 640 Thermal Clip-On | Perfectly Balanced. Factory Pre-Zeroed.

More thermal detail. The day optic you know.
640 thermal sensor · 50 mm lens · Factory-collimated clip-on

$2,795.00 USD ~~$3,295.00 USD~~

Save $500.00

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SKU: C50-B

Color: Black

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Product details

Lead Time: 2-3 Weeks

The ZEN C50 pairs a 640 thermal sensor with a 50 mm lens for hunters who need more detail and reach across fields, pastures and open country. Its clip-on format keeps your familiar day optic and shooting position in place.

Lightweight magnesium-alloy housing helps maintain rifle balance
Factory-collimated optical system
Compatible with selected objective adapters and aligned Picatinny setups

Best for: Long-range predator and hog hunters who prefer a day-scope-based setup without an integrated rangefinder.

Setup note: Confirm the adapter, centerline height and zero before hunting.

View details

640 detail for open ground

The C50 pairs a 640 × 512 sensor with a 50 mm f/1.0 objective lens. Built for hunters who want more thermal detail across fields, pastures and open country.

Add thermal to your day optic

Fit the factory-collimated clip-on ahead of a compatible day scope. Use the correct objective adapter or aligned Picatinny setup, then verify fit, optical alignment and zero before use.

Compact magnesium housing

The C50 uses a compact magnesium-alloy housing to keep the setup manageable. Its listed device weight is 13.75 oz; allow for the weight of your chosen adapter and mount.

Menus that fit your day optic

Easy Mode emphasizes frequently used functions with larger icons and text. UI Zoom lets you adjust menu size to suit your day-scope view.

Replaceable field power

Powered by two replaceable 18350 batteries. Carry charged spares for longer outings. Runtime is up to 6 hours; actual battery life varies with settings, temperature and use.

Record the moment

Pre-record saves the moments before and after recoil activation. Review captured footage on the device and use ZSYNC to transfer selected files to your phone. The virtual reticle is added to recordings and is not a live aiming reticle in clip-on mode.

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.

ZSYNC Connectivity

Connect your device to review and transfer selected media.

Sensor & Imaging

C50 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	≤20 mK

Optics

C50 Technical Specifications — Optics
Objective lens	50 mm f/1.0
Field of view	8.7° (H) × 7° (V)
Close focus	5 yd
Detection range	2,800 yd
Optical magnification	1×

Display & Features

C50 Technical Specifications — Display & Features
Display type	OLED
Display resolution	1920 × 1080
Digital zoom	Clip-on mode: 1× Monocular mode: 2.3–18.4×
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

Power

C50 Technical Specifications — Power
Battery	2 × 18350
Maximum battery life	6 hours
USB interface	USB Type-C

Physical

C50 Technical Specifications — Physical
Dimensions	5.78 × 2.55 × 2.91 in
Weight	13.75 oz
Connection thread	M45 × 0.75
Housing material	Magnesium alloy

Environmental

C50 Technical Specifications — Environmental
Protection rating	IP67
Operating temperature	−4°F to 122°F
Storage temperature	−40°F to 122°F
Maximum recoil	1,000 g / 0.4 ms; rated up to .300 Win. Mag. and 7mm Rem. Mag.