Pulsar TELOS LRF XP50 Hand Held Thermal Monocular - 50mm <18mK 640x480px 17um
- Upgradeable design for future-proof technology and long-term use.
- 640×480, 17µm Lynred sensor with <18 mK NETD for extreme thermal sensitivity.
- Powerful 50mm f1.0 objective lens with detection range up to 1800 metres.
- Built-in precision laser rangefinder with ±1m accuracy up to 1000 metres.
- Advanced Image Boost processing for superior clarity and detail.
- Durable IPX7 waterproof, rubber-armoured housing built for harsh environments.
The Pulsar Telos LRF XP50 is a cutting-edge thermal imaging monocular that redefines adaptability in the field. As the first in Pulsar’s line of fully upgradeable devices, it offers users the ability to upgrade its technical components over time, ensuring it remains cost-effective and future-proof.
Equipped with a highly sensitive 640×480 Lynred thermal sensor with <18 mK NETD, paired with a 50mm f1.0 germanium lens, the Telos LRF XP50 delivers crystal-clear thermal imaging and reliable detection at distances up to 1800 metres. Its built-in laser rangefinder adds precision to every observation, offering quick and accurate distance measurements up to 1000 metres.
With Pulsar’s advanced Image Boost processing, ergonomic design, customisable controls, and robust IPX7 waterproof housing, the Telos LRF XP50 is built to perform in all conditions. Coupled with video and photo recording, Stream Vision 2 connectivity, and a comfortable all-day observation experience, this thermal monocular is engineered to keep users ahead in the field.
- Thermal Sensor 640×480, 17µm
- NETD <18 mK
- sNETD <15 mK
- Objective Lens 50mm f1.0
- Magnification 2.5 – 10x (x4 digital zoom)
- Field of View (HxV) – Degrees 12.4 × 9.3
- Field of View (HxV) – m @ 100m 21.8 × 16.3
- Detection Range 1800m
- Frame Rate 50 Hz
- Eye Relief 14mm
- Display 1024×768 AMOLED HD
- Laser Rangefinder Range 1000m
- Laser Rangefinder Accuracy ±1m
- Laser Class 1 (IEC 60825-1
- Laser Wavelength 905 nm
- Video Recording Built-in recorder with audio & still image capture
- Video/Photo Resolution 1024×768
- Video/Photo Format .mp4 / .jpg
- Built-in Memory 64 GB
- Wireless Protocol Wi-Fi
- Wireless Standard IEEE 802.11 b/g/n/ac (WPA)
- Wi-Fi Frequency 2.4 / 5 GHz
- Environmental Protection IPX7 waterproof
- Operating Temperature -25°C to +40°C
- Compatible Mounts 1/4″
- Supported Application Stream Vision 2
- Output Voltage 3.0 – 4.2 V
- Battery Type LPS 7i Li-Ion Battery Pack
- Capacity 6400 mAh
- Operating Time Up to 7 hours (depending on temperature)
- External Power Supply 5V; 9V (USB Type-C Power Delivery)
- Body Material Rubber armoured reinforced plastic
- Dimensions 238 × 72 × 90 mm
- Weight 670 g
- Upgradeable Device Concept – The first in Pulsar’s upgradeable line, allowing sensor, lens, and electronic component upgrades for cost-effective longevity.
- Extreme Thermal Sensitivity – 640×480, 17µm Lynred sensor with <18 mK NETD for detecting even the smallest heat signatures in fog, rain, snow, or humidity.
- Powerful Detection – Paired with a 50mm f1.0 fast aperture germanium lens, delivering clear target detection up to 1800m.
- Advanced Image Boost – Proprietary algorithms enhance detail, sharpness, and contrast across varying distances and low-contrast environments.
- Laser Rangefinder Precision – Integrated 1000m rangefinder with ±1m accuracy, with both single-step and continuous scanning modes for quick, error-free distance assessment.
- User-Centred Ergonomics – Top-panel button layout, rotatable hand strap for left/right-hand use, and smooth camera-style focusing/magnification rings.
- Customisable Controls & Interface – Reorder menus and configure buttons for fast access to frequently used functions.
- Eight Colour Palettes – White Hot, Black Hot, Red Hot for detection; Rainbow and Ultramarine for recognition; Sepia, Red Monochrome, and Violet for extended viewing.
- Built for Durability – Rubber-armoured reinforced polymer body with non-slip grip, IPX7 waterproof rating, and reliable performance from -25°C to +40°C.
- Integrated Recording & Connectivity – Built-in still image and video recorder with audio, 64GB internal memory, and Wi-Fi connectivity via Stream Vision 2 app for remote control, sharing, and firmware updates.
- Pulsar TELOS LRF XP50 Hand Held Thermal Monocular - 50mm <18mK 640x480px 17um
- Attachable hand strap
- Carry case
- LPS7I Replaceable Li-ion battery
- Straps for belt attachment
- User manual
- Pulsar 3 year warranty
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.


