Thermal Monocular ThermTec Cyclone 315

ThermTec Cyclone 315 Thermal Monocular

The ThermTec Cyclone 315 is one of the most compact and lightweight handheld thermal monoculars on the market, weighing only 255 g. It is designed for fast close-range observation with excellent image quality at an affordable price.

High image quality
A highly sensitive 384×288 / 12 µm sensor with NETD <20 mK delivers sharp and detailed images even in challenging conditions. The 50 Hz refresh rate ensures smooth viewing.

Pocket-sized precision & easy handling
Its ergonomic curved design fits comfortably in the hand. All functions are operated one-handed, suitable for both right- and left-handed users. The device starts in just 3 seconds.

AI image stabilization & distance estimation
Self-learning AI algorithms continuously improve image stability. Multi-target distance estimation automatically evaluates distances to multiple heat sources in the field of view.

Long operating time
One replaceable 18650 battery provides up to 10 hours of use. With two batteries, total runtime can reach 20 hours. The device can also be used while charging.

Customizable viewing
Three viewing modes (Forest / Target / Outline) and 6 color palettes allow users to adapt the image to different environments and reduce eye strain.

Technical Specifications – Cyclone 315

• Resolution: 384 × 288
• Pixel pitch: 12 µm
• NETD: <20 mK @300K
• Spectral range: 8–14 µm
• Frame rate: 50 Hz
• Detection range: up to 750 m
• Objective lens: 15 mm / F1.0
• Field of view: 17.5° × 13.1°
• FOV @100 m: 30.7 × 23.0 m
• Optical magnification: 1.4×
• Digital zoom: 1× / 2× / 4×
• Eye relief: 20 mm
• Exit pupil: 6 mm
• Diopter adjustment: ±5 D
• Display: AMOLED
• Display resolution: 1024 × 768
• Display size: 0.39″
• Color palettes: 6
• Viewing modes: Forest / Target / Outline
• Photo/video recording: Yes
• Audio recording: Yes
• Internal memory: 32 GB
• Language support: Multilingual
• Calibration: Automatic / Manual
• PIP: Yes
• AI distance estimation: Yes
• Heat tracking: Yes
• OSD recording: Yes
• Battery: Replaceable Li-ion 18650 (1 pc)
• Battery life: Up to 10 h per battery
• Operating temperature: –20 °C to +50 °C
• Protection rating: IP67
• Weight: 255 g (without battery)
• Dimensions: 139 × 76 × 54 mm