ThermTec Cyclops 335L 3.0

Powerful thermal imaging technology for precise observations in the field
The ThermTec Cyclops 335L 3.0 impresses as a modern thermal imaging device with integrated distance measurement and high image quality. Designed for demanding applications in nature observation and in the field, this compact device combines a highly sensitive sensor with thoughtful operation and robust construction.
High-resolution sensor for clear details
Equipped with a 384 × 288 pixel sensor and a sensitivity of ≤ 18 mK, the Cyclops 335L 3.0 enables precise representation of the finest temperature differences. Even in challenging weather conditions such as fog or high humidity, the image remains rich in contrast and true to detail.
Strong optics and great range
The bright 35 mm lens (F0.8) ensures very good detail recognition at medium to long distances. With an optical magnification of 4.3x and a continuous digital zoom up to 4x, the device adapts flexibly to different observation situations. The detection range is up to 1,800 meters.
Integrated Laser Rangefinder
The built-in laser rangefinder allows for precise distance measurements up to 1,000 meters. In combination with the AI-assisted distance estimation, the system supports a realistic assessment of distances in the field.
Comfortable operation and modern features
The operation is intuitive via a practical control wheel, allowing for quick one-handed focusing. Additionally, the device offers numerous functions such as picture-in-picture mode, hot spot marking, and individually adjustable image parameters for optimal adaptation to the environment.
Brilliant AMOLED Display
The 0.5 inch AMOLED display with 1600 × 1200 pixels delivers a clear and eye-friendly representation. The high refresh rate of 50 Hz ensures a smooth viewing experience without delays.
Connectivity and Storage
Thanks to the integrated WLAN hotspot, the device can be connected to an app to transmit live images or analyze data. The internal storage of 64 GB provides ample space for recordings and videos that can be played back directly on the device.
Robust design for outdoor use
The durable housing is rubberized and protected against water and dust according to IP67. Weighing only 470 g and with compact dimensions, the Cyclops 335L 3.0 is ideal for longer deployments in the field.
Technical Data at a Glance

Sensor384 × 288 pixels, 12 µm
NETD≤ 18 mK
Lens35 mm / F0.8
Optical Magnification4.3x
Digital Zoom1x – 4x
Display0.5 inch AMOLED, 1600 × 1200
Frame Rate50 Hz
Field of View7.5° × 5.6°
Rangeup to 1,800 m
Laser Rangefinderup to 1,000 m
Storage64 GB
Protection ClassIP67
Weight470 g
Dimensions181 × 62 × 63 mm
Operating Temperature-20 °C to +50 °C

FAQ about the ThermTec Cyclops 335L 3.0
How long does the battery last?

With one battery, the runtime is about 7 hours. With the two included batteries, up to 14 hours is possible.

Is the device weatherproof?

Yes, thanks to the IP67 certification, the device is protected against dust and water and is suitable for use in harsh conditions.

Can I save recordings?

Yes, the internal 64 GB storage allows for saving images and videos directly on the device.