ThermTec Cyclops 335L 3.0 Thermal Monocular with Laser Rangefinder

384 × 288 thermal sensor, 35 mm F0.8 lens and integrated 1,000 m laser rangefinder

ThermTec Cyclops 335L 3.0 is a handheld thermal imaging monocular for hunting, wildlife monitoring and outdoor observation. It combines a 384 × 288 sensor with 12 μm pixel pitch, NETD <15 mK sensitivity and a 35 mm F0.8 objective lens.

The Cyclops 335L 3.0 features 4.3× base magnification, continuous digital zoom from 1× to 4× and a thermal detection range of up to 1,800 m. Its integrated laser rangefinder measures distances up to 1,000 m.

A 0.5 inch AMOLED display with 1600 × 1200 resolution presents the thermal image, while ThermTec AI Calibration and Thermal Super Resolution support image stability and detail.

Main Features

Sensitive Thermal Imaging

The 384 × 288 thermal sensor detects small temperature differences between animals and their surroundings. NETD <15 mK sensitivity supports observation when thermal contrast is low, while the 50 Hz refresh rate provides smooth viewing during movement.

Actual visibility depends on weather, distance and the temperature contrast within the scene.

35 mm F0.8 Lens and 4.3× Base Magnification

The 35 mm F0.8 objective lens provides 4.3× base magnification for inspecting distant subjects. The field of view measures 7.5° × 5.6°, covering approximately 13.2 × 9.9 m at 100 m.

Continuous digital zoom from 1× to 4× lets you enlarge the displayed image. Thermal Super Resolution processing supports detail during magnified observation.

Integrated Laser Rangefinder

The built in laser rangefinder measures distances up to 1,000 m, with a stated accuracy of ±1 m. Distance readings help you assess the position of observed subjects.

Thermal detection and laser ranging describe separate capabilities. The 1,800 m detection specification does not represent an animal identification distance.

1600 × 1200 AMOLED Display

The 0.5 inch AMOLED display provides a detailed view of the thermal image. Six colour palettes and Forest and Target image modes let you adjust the presentation to your preferences and observation conditions.

The display resolution and detector resolution describe different components. The thermal sensor’s native resolution remains 384 × 288 pixels.

ThermTec AI Calibration

ThermTec AI Calibration adjusts image correction as environmental conditions change. It reduces shutter calibration frequency and interruptions caused by image freezing.

Automatic and manual calibration options give you control over image correction.

Recording and Mobile Connectivity

The Cyclops 335L 3.0 includes 64 GB of internal storage for photos and videos, with playback on the device.

Wi-Fi hotspot connectivity supports a compatible mobile app and remote control. The USB-C connection handles charging and data transfer.

Replaceable Battery for Extended Observation

The monocular operates with one rechargeable 18650 battery at a time. ThermTec specifies up to 7 hours of operation per battery and describes two replaceable batteries for continued observation when you swap them.

Compact Body with IP67 Protection

The device weighs approximately 435 g and measures 187 × 56 × 71 mm. Its handheld design supports operation during field observation.

IP67 protection and an operating temperature range from −20°C to +50°C support outdoor use.

About the ThermTec Cyclops 3.0 Series

The ThermTec Cyclops 3.0 series consists of handheld thermal monoculars for hunting and wildlife observation. The range combines integrated laser distance measurement, AMOLED displays, image processing and replaceable batteries.

The Cyclops 335L 3.0 pairs a 384 × 288 detector with 4.3× base magnification. It suits users who want thermal observation and laser ranging in one handheld device.

Technical Specifications

Frequently Asked Questions

What is the ThermTec Cyclops 335L 3.0?

The ThermTec Cyclops 335L 3.0 is a handheld thermal monocular with a 384 × 288 sensor, 35 mm F0.8 lens and integrated laser rangefinder. It is an observation device rather than a riflescope.

How far does the Cyclops 335L 3.0 detect thermal subjects?

ThermTec specifies a detection range of up to 1,800 m. Species identification requires sufficient detail and suitable viewing conditions.

How far does its laser rangefinder measure?

The integrated laser rangefinder measures distances up to 1,000 m, with a stated accuracy of ±1 m.

What magnification does the Cyclops 335L 3.0 offer?

The monocular provides 4.3× base magnification and continuous digital zoom from 1× to 4×.

Does it record photos and videos?

Yes. The device supports photo and video recording, playback and 64 GB of internal storage.

How many batteries does it operate with?

The Cyclops 335L 3.0 operates with one 18650 battery at a time. Each battery provides up to 7 hours of operation according to ThermTec.