The Cyclone 325 Thermal Monocular is designed for thermal observation in darkness and challenging outdoor conditions. It features a 384 × 288 thermal sensor with a NETD rating below 20 mK, helping you detect subtle temperature differences and view heat signatures in low-visibility environments.
With its ergonomic handheld design, the Cyclone 325 offers comfortable operation during extended observation sessions. In addition, its silent buttons help reduce operating noise, making it suitable for situations where quiet operation is important.
The monocular features a 0.39-inch OLED display with a resolution of 1024 × 768 pixels. Furthermore, its multiple colour palettes, three digital zoom options and specialised imaging modes let you customise the view to suit your surroundings. With up to 32GB of storage and replaceable lithium batteries offering up to 10 hours of continuous operation, the Cyclone 325 is a practical option for outdoor observation and travel.
Key Features
- 384 × 288 Thermal Resolution: Displays heat signatures in darkness and low-light conditions.
- NETD Below 20 mK: Provides high thermal sensitivity to help distinguish small temperature differences.
- High-Resolution OLED Display: Features a 0.39-inch screen with 1024 × 768 resolution.
- Ergonomic Handheld Design: Provides a comfortable grip for extended use.
- Silent Buttons: Supports quiet operation in the field.
- Multiple Colour Palettes: Lets you select a display style to suit your preferences and environment.
- Three Digital Zoom Options: Enlarges the displayed image for closer inspection.
- Fast Startup: Boots in approximately 3 seconds.
- Up to 32GB Storage: Provides storage space for supported files.
- Replaceable Lithium Batteries: Offers up to 10 hours of continuous operation under suitable conditions.
- Multiple Imaging Modes: Includes Forest, Target and Outline modes.
- AI-Based Distance Measurement: Uses an advanced algorithm designed to support distance measurements at different ranges.
High-Sensitivity Thermal Imaging
The Cyclone 325 uses a 384 × 288 thermal sensor to display heat signatures in darkness and other low-visibility conditions. Unlike conventional cameras, thermal imaging detects differences in heat rather than relying on visible light.
In addition, its NETD rating below 20 mK indicates high thermal sensitivity. This helps the device distinguish subtle temperature differences, making it useful for observing thermal details in suitable conditions.
Clear OLED Display and Digital Zoom
The built-in 0.39-inch OLED display delivers a resolution of 1024 × 768 pixels. As a result, you can view thermal images through a compact, high-resolution screen.
Furthermore, the three digital zoom options allow you to enlarge the displayed image when you need a closer look. However, digital zoom enlarges the image rather than increasing the sensor’s native resolution.
Customisable Colour Palettes and Imaging Modes
Different environments may require different thermal views. Therefore, the Cyclone 325 offers multiple colour palettes, allowing you to select a display style that suits your surroundings and preferences.
It also features three imaging modes:
- Forest Mode: Designed for viewing in wooded and vegetation-rich environments.
- Target Mode: Provides an alternative display for observing objects of interest.
- Outline Mode: Helps highlight the edges and shapes of thermal objects.
These options give you more flexibility when adapting the display to different observation conditions.
Fast Startup and Extended Battery Life
When you need to start observing quickly, the Cyclone 325 can boot in approximately three seconds. This reduces waiting time when moving between locations or beginning a new observation session.
In addition, its replaceable lithium batteries provide up to 10 hours of continuous operation under suitable conditions. Actual battery life may vary depending on temperature, settings and usage. Therefore, carrying spare compatible batteries can be useful during longer outdoor trips.
Comfortable and Quiet Operation
The Cyclone 325 features an ergonomic handheld design that supports comfortable use over extended periods. Its silent buttons also help minimise operating noise, which can be beneficial when quiet observation is important.
Moreover, the simple user interface makes it easier to access the device’s key functions. This allows you to focus more on observation and less on navigating complicated menus.
Storage and Distance Measurement
With support for up to 32GB of storage, the Cyclone 325 provides space for supported files. This can be useful when you want to save observations for later reference.
Furthermore, its advanced AI-based algorithm is designed to support distance measurements at different ranges. Actual measurement performance can depend on the target, environmental conditions and correct use of the device.
Applications
The Cyclone 325 Thermal Monocular is suitable for a range of outdoor and observation activities, including:
- Observation: View heat signatures in darkness and low-visibility conditions.
- Night Hunting: Assist with thermal observation where permitted by local laws and regulations.
- Rescue Operations: Support search activities in suitable conditions.
- Hiking and Travelling: Observe your surroundings during outdoor adventures.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Cyclone 325 Thermal Monocular |
| Device Type | Handheld thermal monocular |
| Thermal Resolution | 384 × 288 pixels |
| Thermal Sensitivity (NETD) | Less than 20 mK |
| Display Type | OLED |
| Display Size | 0.39 inch |
| Display Resolution | 1024 × 768 pixels |
| Digital Zoom | 3 zoom options |
| Startup Time | Approximately 3 seconds |
| Storage Capacity | Up to 32GB |
| Battery Type | Replaceable lithium batteries |
| Battery Runtime | Up to 10 hours |
| Colour Palettes | Multiple options |
| Imaging Modes | Forest, Target and Outline |
| Distance Measurement | Advanced AI-based algorithm |
| Controls | Silent buttons |
| Design | Ergonomic handheld |
Why Choose the Cyclone 325 Thermal Monocular?
The Cyclone 325 combines high-sensitivity thermal imaging, a high-resolution OLED display and a comfortable handheld design. In addition, its customisable colour palettes, digital zoom options and specialised imaging modes provide flexibility for different observation needs.
With fast startup, replaceable batteries and up to 32GB of storage, it is designed for users who need a practical thermal observation device for outdoor activities. Whether you are hiking, travelling or conducting permitted night-time observation, the Cyclone 325 offers a useful combination of features in one compact monocular.

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