Pulsar Merger LRF XQ35 Laser Rangefinding Thermal Binoculars - 384x288 17µm <25mK
- 384×288, 17µm Lynred thermal sensor (<25mK NETD) for crisp thermal imaging at long range.
- 35mm f1.0 lens with 1350m detection range for precise, high-contrast imagery in all weather conditions.
- Built-in laser rangefinder measures distances up to 1000m with ±1m accuracy.
- Dual HD AMOLED displays with proximity sensor for discretion and instant observation.
- Dual battery system (4Ah built-in + 3.2Ah removable) delivers up to 11 hours of continuous operation.
- Stream Vision 2 connectivity with Wi-Fi for remote control, gallery access, sharing, and firmware updates.

The Pulsar Merger LRF XQ35 Thermal Binoculars combine a compact, lightweight design with professional-grade thermal performance. Featuring a 384×288, 17µm, <25mK Lynred thermal sensor and a 35mm f1.0 fast-aperture lens, these binoculars provide clear, detailed images up to 1350m. Integrated HD AMOLED displays, a precision laser rangefinder (accurate to ±1m at 1000m), and an ergonomic, classic binocular design ensure comfortable, fatigue-free observation. With dual batteries delivering up to 11 hours of use, eight colour palettes, Wi-Fi connectivity, and Stream Vision 2 support, the Merger LRF XQ35 is ideal for extended field observation and professional thermal detection.
- Sensor 384×288, 17µm
- Objective Lens F35 / 1.0
- Magnification 3 – 12x (x4 digital zoom)
- Field of View (HxV) 10.7° x 8° / 18.7 x 14 m @ 100m
- Interpupillary Distance Adjustment 62 – 74 mm
- Eye Relief 15 mm
- Display AMOLED HD, 1024×768 pixels
- Laser Rangefinder Max Range 1000 m
- Measurement Accuracy ±1 m
- Laser Safety Class IEC 60825-1
- Wavelength 905 nm
- Video/Photo Resolution 1024×768
- Video/Photo Format .mp4 / .jpg
- Built-In Memory 16 GB
- Wireless Protocol Wi-Fi, IEEE 802.11 b/g/n/ac (WPA), 2.4 / 5 GHz
- Degree of Protection IPX7 (waterproof)
- Operating Temperature Range -25 – +50 °C
- Mount Type 1/4″ socket
- Supported Application Stream Vision 2
- Output Voltage 3.7 V
- Battery Type Dual Li-Ion (APS3 3.2Ah removable + 4.0Ah built-in)
- Operating Time Up to 11 hours
- External Power Supply 5V (USB Type-C)
- Body Material Magnesium alloy
- Dimensions 181 × 133 × 68 mm
- Weight 0.83 kg (with batteries)
- Unparalleled Thermal Clarity – compact design delivers high-resolution thermal imagery up to 1350m.
- Powerful Thermal Detection – 384×288, 17µm, <25mK NETD sensor with fast 35mm f1.0 lens ensures clear imaging in all conditions.
- Lightweight & Compact – fits comfortably in the hand with balanced weight distribution for fatigue-free observation.
- Familiar Ergonomic Design – classic binocular aesthetics with six easily accessible function buttons for quick operation.
- Precision Laser Rangefinder – provides accurate distance measurements in single-step or continuous scanning modes.
- Proximity Sensor – automatically switches displays off when lowered, preserving stealth and saving power.
- Dual Battery System – combined built-in and removable batteries provide up to 11 hours of operation, with tactile embossments for easy replacement in darkness.
- Sensitivity Amplification – three adjustable levels with filtration algorithms improve long-range observation and detail recognition.
- Eight Colour Palettes – optimise thermal observation for detection, recognition, and night-time comfort.
- Calibration Modes – Manual, Semi-Automatic, and Automatic calibration ensure consistent image quality.
- Durable & Waterproof – magnesium alloy housing with IPX7 protection withstands harsh environments.
- Built-In Video & Image Recording – capture and store images/videos on 16GB internal memory or Stream Vision 2 cloud.
- Wi-Fi Connectivity & Stream Vision 2 – remote control, real-time viewing, sharing, and firmware updates via smartphone or tablet.
- Pulsar Merger LRF XQ35 Laser Rangefinding Thermal Binoculars
- Pulsar 3 year warranty
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
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We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
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A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!