Pulsar Telos LRF XP50 Thermal Monocular
- Upgradeable thermal monocular with integrated 1,000 m laser rangefinder
- Highly sensitive 640 × 480 Lynred sensor, ≤18 mK NETD, 17 µm pixel pitch
- Detection range of up to 1,800 m
- Ergonomic design for comfortable left- and right-handed operation
- Objective lens ring for focus and smooth zoom adjustment
- Pulsar Image Boost for outstanding image detail
- LPS 7i rechargeable battery with up to 8.5 hours of runtime
- 64 GB internal memory, Wi-Fi and Stream Vision 2
The Pulsar Telos LRF XP50 delivers exceptional image quality, intuitive operation, and a unique upgradeable design. With its balanced 2.5× base magnification, wide field of view, and integrated laser rangefinder, the Telos LRF XP50 is a true all-round thermal monocular for both woodland and open-field hunting.
Its ergonomic housing fits comfortably in the hand and is equally suitable for left- and right-handed users. The integrated laser rangefinder with a range of up to 1,000 m enables precise distance measurements, helping hunters make confident decisions, especially at night or in challenging light conditions.
Upgradeable and Future-Proof
With the Telos series, Pulsar introduces one of the first upgradeable thermal imaging devices. As part of the Pulsar Upgradeability Service, key components such as the sensor, objective lens, display, and other hardware can be replaced with more advanced versions as they become available. This ensures that the Telos LRF XP50 stays technologically up to date without the need to purchase an entirely new device.
For a premium thermal monocular, this represents a significant advantage. The Telos evolves alongside its owner’s needs and can be adapted to future technologies for many years to come.
Exceptional Thermal Sensitivity for Maximum Detail
The advanced 640 × 480 Lynred thermal sensor with a 17 µm pixel pitch and an outstanding thermal sensitivity of ≤18 mK NETD reveals even the smallest temperature differences. Combined with a system sensitivity below 15 mK, it produces sharp, high-contrast thermal images even in fog, rain, high humidity, or cold morning conditions.
The fast F50/1.0 germanium objective lens maximises infrared light transmission and delivers a detection range of up to 1,800 m, making the Telos LRF XP50 ideal for both wildlife observation and reliable target identification at extended distances.
Pulsar Image Boost for Superior Image Quality
Pulsar's proven Image Boost technology enhances sharpness, contrast, and fine detail through advanced image processing algorithms. Even scenes with minimal thermal contrast are displayed with remarkable clarity, allowing subtle outlines of game animals, vegetation, and background structures to remain clearly visible.
The high-contrast 1024 × 768 AMOLED HD display delivers crisp images with vibrant colours and maintains smooth performance even in extremely cold temperatures.
Integrated 1,000 m Laser Rangefinder
The Telos LRF XP50 features a built-in laser rangefinder with a maximum range of 1,000 m and an accuracy of ±1 m. It supports both single measurements and continuous scan mode.
Especially during night hunting or when observing across large open fields, the laser rangefinder greatly improves distance estimation and contributes to safer, more confident decision-making.
Intuitive Lens Ring Zoom Control
Inspired by premium camera lenses, the focus and zoom rings are positioned directly behind one another on the objective lens. This allows both functions to be adjusted quickly and naturally using just one hand.
The control buttons are arranged symmetrically, making the thermal monocular equally comfortable for left- and right-handed users. The hand strap can also be repositioned to either side for a personalised fit.
Video Recording, Wi-Fi and Stream Vision 2
The Telos LRF XP50 features 64 GB of internal memory for storing photos and videos directly on the device. Built-in Wi-Fi enables quick transfer of files to a smartphone or tablet.
The Stream Vision 2 app also provides live image streaming, firmware updates, remote device control, and many additional features.
Long Runtime with LPS 7i Rechargeable Battery
The new LPS 7i lithium-ion battery provides up to 8.5 hours of continuous operation. Charging is performed directly via the USB-C port with Power Delivery fast charging. The battery also supports wireless charging and can be replaced within seconds when needed.
Built for Everyday Hunting
The rubber-armoured housing offers a secure grip even in wet conditions while protecting the thermal monocular against impacts and harsh weather. With an IPX7 waterproof rating, the Pulsar Telos LRF XP50 remains fully operational in heavy rain or snow. It is designed to operate reliably in temperatures ranging from -25 °C to +40 °C.
An ergonomically designed carrying case is also included, distributing weight comfortably while providing quick access to the thermal monocular in the field.
Technical Specifications – Pulsar Telos LRF XP50
| Sensor | Uncooled microbolometer |
| Sensor Resolution | 640 × 480 pixels |
| Pixel Pitch | 17 µm |
| Sensor NETD | <18 mK |
| System NETD | <15 mK |
| Frame Rate | 50 Hz |
| Objective Lens | F50 / 1.0 |
| Magnification | 2.5–10× (4× digital zoom) |
| Field of View | 12.4° |
| Field of View at 100 m | 21.8 m |
| Eye Relief | 14 mm |
| Diopter Adjustment | +4 / −5 dpt |
| Display | AMOLED |
| Display Resolution | 1024 × 768 pixels |
| Detection Range | 1,800 m |
| Laser Rangefinder | Up to 1,000 m |
| Measurement Accuracy | ±1 m |
| Laser Class | Class 1 |
| Wavelength | 905 nm |
| Photo/Video Recording | Yes |
| Photo Format | JPG |
| Video Format | MP4 |
| Internal Memory | 64 GB |
| Bluetooth | BLE 4.2 |
| Wi-Fi | IEEE 802.11 b/g/n/ac (2.4 / 5 GHz) |
| Supported App | Stream Vision 2 |
| Protection Rating | IPX7 |
| Operating Temperature | -25 °C to +40 °C |
| Battery | LPS 7i Li-Ion battery pack |
| Battery Capacity | 6,400 mAh |
| Battery Runtime | Up to 8.5 hours |
| External Power Supply | USB Type-C (5 V / 9 V Power Delivery) |
| Housing Material | Polymer |
| Dimensions | 238 × 72 × 90 mm |
| Weight | 720 g |
| Tripod Mount | 1/4" adapter |
Package Contents
- Pulsar Telos LRF XP50 thermal monocular
- LPS 7i Li-Ion rechargeable battery
- Spare battery compartment cover
- USB-C cable
- Power adapter
- Carrying case
- Neck strap
- Hand strap
- Lens cleaning cloth
- Quick start guide
- Warranty card
Yukon Advanced Optics Worldwide, Ateities g. 21C, LT-06326 Vilnius, Litauen, support@pulsar-vision.com, https://pulsar-vision.com


