Product Description
ThermTec IBEX 335L Thermal Riflescope with Rangefinder
The ThermTec IBEX 335L is a compact thermal riflescope with a built-in laser rangefinder up to 1,000 m. The 384 x 288 thermal sensor with NETD <18 mK and the 35 mm lens deliver detailed thermal images even in difficult weather. With 3.7x base magnification, the IBEX 335L thermal scope is especially suited to stand hunting and field hunting. The integrated ballistic calculator also helps you work out the correct holdover.
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384 x 288 thermal sensor, 12 µm, NETD <18 mK, 50 Hz
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Integrated laser rangefinder up to 1,000 m
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Ballistic calculator with angle compensation
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3.7x optical, continuous digital zoom up to 14.8x
- Field of view of 13.2 m at 100 m
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1600 x 1200 AMOLED display, round or square view
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Central focus turret instead of a focus ring on the lens
- Recoil activated video (RAV) and 64 GB storage
- Replaceable 18650 battery, up to 6 hours runtime
- Aluminium housing, IP67, recoil rated to 6,000 J
The IBEX 335L mounts with standard 30 mm rings. At 770 g (without battery) and 344 mm long, it keeps the rifle easy to handle.
Image quality: 384 sensor with Super Resolution
The uncooled sensor picks up temperature differences below 18 mK, which pays off in fog, rain and high humidity. ThermTec's Thermal Super Resolution sharpens the image so it stays usable in digital zoom. The detection range also reaches up to 1,800 m.
With 3.7x base magnification, the field of view of 13.2 m at 100 m is fairly narrow, which is why the IBEX 335L plays to its strengths in stand hunting and field hunting.
Laser rangefinder and ballistic calculator
The LRF sits neatly inside the housing and measures up to 1,000 m. The ballistic calculator takes the distance directly, accounts for the shooting angle and shows the correct holdover in the reticle. You measure the range instead of guessing it.
Zeroing, reticles and recording
Save up to 6 zeroing profiles for different rifles or loads. Freeze zeroing and One-Shot Sync make setup quick: a single shot sets the zero and the trigger threshold for recoil activated video. Choose from 7 reticles in 6 colours and 6 colour palettes.
RAV starts recording automatically when you fire, including sound. The ThermTec AutoSight System (TASS) returns the scope to base magnification after the shot, so you get the full field of view back straight away. Picture-in-picture (PiP) shows a magnified detail while keeping the full image.
Handling and runtime in the field
Focus is set with the central focus turret, so your hand stays close to the rifle. The buttons have a clear click and are easy to find in the dark. AI image calibration reduces shutter activity, so the image freezes less often. The 18650 battery can be swapped in seconds. Charging and data transfer run via USB-C, and the Wi-Fi hotspot lets you connect the scope to a Smartphone.
Specifications - ThermTec IBEX 335L
Sensor and optics
| Detector |
uncooled, 384 x 288 pixels |
| Pixel pitch |
12 µm |
| NETD |
<18 mK |
| Spectral range |
8–14 µm |
| Frame rate |
50 Hz |
| Lens |
35 mm |
| Field of view |
7.5° x 5.7° |
| Field of view at 100 m |
13.2 x 9.9 m |
| Magnification |
3.7x |
| Digital zoom |
1.0–4.0x (up to 14.8x total) |
| Detection range |
up to 1,800 m |
| Eye relief |
50 mm |
| Exit pupil |
6 mm |
| Diopter adjustment |
±5 D |
Display and features
| Display |
0.5" AMOLED, 1600 x 1200 pixels |
| Reticles / colours |
7 / 6 |
| Colour palettes |
6 |
| Laser rangefinder |
up to 1,000 m |
| Ballistic calculator |
yes |
| Zeroing profiles |
6, with freeze zeroing |
| RAV / TASS |
yes / yes |
| Picture-in-picture |
yes |
| Photo, video, audio |
yes |
| Internal memory |
64 GB |
| Image calibration |
manual / automatic |
| Connectivity |
USB-C (charging, data), Wi-Fi hotspot |
Battery and housing
| Battery |
1 x 18650, replaceable |
| Runtime |
up to 6 hours |
| Recoil rating |
6,000 J |
| Mounting |
30 mm rings |
| Protection rating |
IP67 |
| Operating temperature |
-20 °C to +50 °C |
| Weight |
770 g ± 5 g (without battery) |
| Dimensions |
344 x 86 x 70 mm |
Scope of delivery
- ThermTec IBEX 335L thermal riflescope with integrated laser rangefinder
- 2 × 18650 Li-ion battery
- Battery charger
- USB-C cable
- Lens cleaning cloth
- Carry bag
- User manual
FAQ: ThermTec IBEX 335L
How far does the rangefinder measure?
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According to ThermTec, the built-in laser rangefinder measures up to 1,000 m.
How long does the battery last?
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Up to 6 hours on one replaceable 18650 battery.
Which mount do I need?
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The IBEX 335L has a 30 mm tube and fits standard 30 mm rings or a suitable one-piece mount.
Is it waterproof?
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Yes, the housing is IP67 rated against dust and water and works from -20 °C to +50 °C.
