Pulsar Merger XP35 LRF Thermal Binoculars


Classic design. Compact size

Merger LRF XP35 models have classic design of daytime binoculars. 35 mm model offers a more compact form factor, these thermal imaging binoculars fit comfortably in hand providing appealing external aesthetics and convenient grip. Merger LRF XP35 offers uncompromised performance in terms of field of view and image quality.

Highly sensitive European made 640×480 thermal imaging sensor with NETD less than 25 mK

A highly sensitivity, European thermal imaging sensor with < 25 mK NETD captures minimal temperature differences when observing in conditions of low temperature contrast, as well as during rain or fog. The 640×480 pixel resolution ensures reliable identification of the target, high-quality visualisation of important anatomical features of the animal plus minute details of the surrounding landscape.

Widest field of view 17.8° in thermal binoculars category

640×480/17 µm sensor offers the widest in Merger LRF model range field of view of 17.8 degrees. A wide field of view simplifies scanning and spotting hot objects while minimizing effects of image shaking and raising situational awareness. Excellent image detail on base magnification combined with wide field of view ensure improved viewing comfort and scene perception.

Built-in precise laser rangefinder. Measuring range up to 1000m

Understanding the target distance is an essential factor in making the right decisions. A built-in laser rangefinder with a range of up to 1 kilometre allows you to measure distances in single measurements and continuous scanning modes with an accuracy of ± 1 meters for quick and error-free assessment of the situation.

Comfort of observation with two eyes

The Merger LRF binoculars’ optical design takes into account the nature of human vision. It is natural for a person to receive visual information through two visual channels simultaneously. Viewing with two eyes is less tiring than viewing with one. This means better detection of small or faint objects, and better performance in low-contrast scenarios than similar monocular thermal imaging devices with the same technical level. The interpupillary distance in the Merger LRF binoculars is adjustable from 62 to 74 mm in accordance with the individual characteristics of a particular user.

Built-in photo and video recorder with 16GB of internal memory

The Merger LRF has a built-in video recorder.  Internal memory of Merger LRF can store hours of video and tens of thousands of photos. One touch of a button is enough to take a photo of an interesting scene or start recording video. Downloading files is easy via USB Type-C or via mobile app.

Stream Vision 2. Wi-Fi integration with iOS and Android devices

Built-in Wi-Fi connects the Merger LRF to Android and iOS smartphones via the Stream Vision 2 mobile application. This opens up a wide range of options including wireless device software updates, real-time image transmission from the device to the smartphone screen, publication on social media of photo and video content captured by the device or transfer to messengers, remote control of digital device functions and access to the latest news from Pulsar. Moreover, registered users receive 16 GB of cloud storage for photos and videos recorded with the device.










Resolution, pixels


Pixel Pitch, µm



< 25

Frame rate, Hz


Optical Characteristics


Lens, mm

F50 F/1.0

Continuous digital zoom, x


Digital zoom


Minimum Focus Distance, m/y

5 / 5.47

Eye relief, mm/inch

15 / 0.59

Exit pupil diameter, mm


Field of view (HxV), degrees / m@100m

12.4 / 21.8

Diopter adjustment, D


Interpupillary distance adjustment, mm


Range of detection (deer type object), m/y

1800 / 1970





Resolution, pixels


Operational Characteristics


Power supply, V


Battery type / Capacity / Output voltage

Li-Ion Battery Pack APS3 / 3200 mAh / DC 3.7 V (removable)

Li-Ion Battery Pack / 4000 mAh / DC 3.7 V (built-in)

External power supply


Operating time on Battery Pack (at t=22°C), h*


Degree of protection, IP code (IEC60529)


Operating temperature range, °С /° F

-25 ... +50 / -13 ... 122 

Dimensions, mm / inch

196х143х76 / 7.72x5.59x2.99

Weight (with battery), kg / oz

0.95 / 33.5

Video Recorder


Video / photo resolution, pixel


Video / photo format

.mp4 / .jpg

Built-in memory

16 Gb

Wi-Fi Channel**



2.4/5 GHz


IEEE 802.11 b/g/n/ac

Characteristics of the Rangefinder


Wavelength, nm


Max. measuring range***, m/y

1000 / 1094

Measurement accuracy, m


*Actual operating time depends on the extent of using Wi-Fi, integrated video recorder and integrated laser rangefinder.

**The reception range may vary depending on various factors: obstacles, other Wi-Fi networks.

***Depends on the characteristics of the object under observation and environmental conditions.

SKU 77484
Brand Pulsar

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