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ZEN C35 384 Thermal Clip-On | Magnesium Armor. Factory Pre-Zeroed Precision.

Your day optic. Thermal capability after dark.
384 thermal sensor · 35 mm lens · Factory-collimated clip-on

$1,695.00 USD ~~$2,095.00 USD~~

Save $400.00

Ships in 2–3 weeks

Shipping calculated at checkout.

SKU: C35-B

Color: Black

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Product details

Lead Time: 2-3 Weeks

The ZEN C35 adds thermal capability to a day-scope setup without replacing the optic you already know. Its 384 sensor and 35 mm lens provide a practical field of view for timber, brush and close-to-mid-range predator or hog hunting.

Lightweight magnesium-alloy housing
Factory-collimated clip-on design
Mount to a compatible objective adapter or aligned Picatinny setup

Best for: Hunters who want a compact, value-focused thermal clip-on for mixed terrain.

Setup note: Proper fit and alignment matter. Confirm the adapter, centerline height and zero before hunting.

View details

A practical 384 thermal view

The C35 pairs a 384 × 288 sensor with a 35 mm f/1.0 objective lens. A compact choice for scanning timber, brush and mixed terrain.

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 C35 uses a compact magnesium-alloy housing to keep the setup manageable. Its listed device weight is 14.46 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 7 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.

32GB 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

C35 Technical Specifications — Sensor & Imaging
Detector type	VOx uncooled
Resolution	384 × 288
Pixel pitch	12 μm
Frame rate	50 Hz
Spectral range	8–14 μm
NETD	≤20 mK

Optics

C35 Technical Specifications — Optics
Objective lens	35 mm f/1.0
Field of view	7.5° (H) × 5.6° (V)
Close focus	5 yd
Detection range	1,950 yd
Optical magnification	1×

Display & Features

C35 Technical Specifications — Display & Features
Display type	OLED
Display resolution	800 × 600
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	32 GB

Power

C35 Technical Specifications — Power
Battery	2 × 18350
Maximum battery life	7 hours
USB interface	USB Type-C

Physical

C35 Technical Specifications — Physical
Dimensions	5.59 × 2.55 × 2.48 in
Weight	14.46 oz
Connection thread	M45 × 0.75
Housing material	Magnesium alloy

Environmental

C35 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.