SKU: 15600287879

Pulsar Merger LRF XL50 40mK Thermal Imaging Binoculars

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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Pulsar Merger LRF XL50 40mK Thermal Imaging BinocularsThe new Merger LRF XL50 thermal imaging binoculars offer a next level thermal imaging experience. The image generated by new 1024x768 thermal sensor features high definition and rich detail. It is ideal for uncompromised trophy identification silhouettes, anatomical features, and behavioural peculiarities of observed animals are incredibly distinguishable. These thermal imaging binoculars are backed up by Pulsar's 10 Day Service Commitment. High image

The new Merger LRF XL50 thermal imaging binoculars offer a next level thermal imaging experience. The image generated by new 1024x768 thermal sensor features high definition and rich detail. It is ideal for uncompromised trophy identification - silhouettes, anatomical features, and behavioural peculiarities of observed animals are incredibly distinguishable.

These thermal imaging binoculars are backed up by Pulsar's 10 Day Service Commitment.

High image detail across the whole 2.5-20x magnification range

The Merger LRF XL50s variable 2.5-20x magnification provides improved focus and better overall object recognition at significant distances. The HD-sensor allows the user to maintain high levels of image detail over the entire magnification range. The zoom changes either gradually in 2x step or continuously for a customized FOV/magnification ratio for each specific situation.

Wide field of view

These intuitive thermal imaging binoculars offer a wide field of view for easy scanning and spotting. Users can explore landscapes in HD-quality, with a wide 14 degrees FOV and optimal 2.5x magnification. The large-format sensor allows the Merger LRF XL50 to achieve best-in-class FOV/magnification ratio even at high zoom levels of up to 20x.

Extra-long 2300m detection range

Uses an incredibly powerful objective lens in combination with professional grade 1024x768, 12µm, <40mK NETD HD thermal sensor to provide exceptional detection capabilities in darkness at distances of up to 2300m!

Classic binocular design

Just like its predecessor, the Merger LRF XL50 has been built with the classic design of daytime binoculars in mind. With a small form factor, these thermal imaging binoculars fit comfortably in the hand, but still offer appealing external aesthetics and exemplary ergonomics. Six function buttons are placed in a comfortable, easy-to-access arrangement, with the most-used digital device functions activated with just a single touch.

Comfortable viewing experience with both eyes

The optical design fully considers 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 users are able to achieve better detection of small or faint objects, and experience greater levels of performance in low-contrast scenarios than similar monocular-style thermal imaging devices with the same technical abilities. The Merger LRF XL50s interpupillary distance is adjustable from 62 to 74 mm in accordance with the individual characteristics of a particular user.

Precise laser rangefinder with 1000m measuring distance

Understanding the target distance is an essential factor when it comes to a hunter making informed decisions out in the field, which is why the Merger LRF XL50 feature a built-in precision laser rangefinder, offering a measuring range of up to 1000m with an accuracy of ± 1m and allows for distance measurements in single measurements and continuous scanning modes for quick and error-free assessment in any situation.

Combined dual battery system

The Merger LRF XL50 is powered by two rechargeable batteries - one built-in with a capacity of 4 Ah, the other replaceable with a capacity of 3.2 Ah. A single charge guarantees a long battery life of up to 8 hours (depending on temperature). An embossed effect on the body of the replaceable battery has been incorporated to allow for fast and accurate determination of correct battery position, making quick and confident replacement of flat batteries easy, even in complete darkness by touch.

3 levels of sensitivity amplification

Selection of the signal amplification level, combined with new filtration algorithms with fine brightness and contrast adjustments, offers excellent opportunities for long-range observation in diverse weather and temperature conditions. Amplification settings help to define an animals trophy features and ensures clear rendering of objects and background in the field of view.

Fast aperture 50mm f1.0 germanium objective lens

The Merger LRF XL50 uses a powerful 50mm f1.0 germanium objective lens that offers high infrared transmission in the LWIR range, resulting in a thermal image that is incredibly well-distinguished, and achieving astounding levels of both clarity and detail.

Rugged magnesium alloy housing

Designed for constant, often hard use, the Merger LRF XL50 thermal imaging binoculars uses a rugged yet lightweight magnesium alloy housing that reliably protects the internal components of the device from shocks, drops, moisture, heat, or cold. This metal housing effectively dissipates the heat generated by electronics and increases the consistency of operation during long-term observation.

Built-in photo and video recorder

Features a built-in still image and video recorder to allow users to capture all the best moments during their observations. 16GB of internal storage allows for hours of video and tens of thousands of photos to be saved to the device, with an additional 16GB of free Cloud storage available on the free-to-download Stream Vision 2 app. One touch of a button is enough to take a photo of an interesting scene or to start recording video. Footage captured on the device is easily copied to a computer hard drive via a USB-C port.

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 app, opening up a wide range of connectivity options, including wireless device software updates, real-time image transmission from the device to the smartphone screen, photo and video sharing, image gallery, remote control of digital device functions, and access to the latest news from Pulsar via Newsfeed.

Dual 2.4/5 GHZ Wi-Fi waveband support

The Merger LRF XL50 features dual-band Wi-Fi support. Complimenting the standard smartphone 2.4 GHz connection frequency range with an effective 5 GHz range. This 5GHz connection offers better bandwidth, a faster data transfer rate, noise immunity, and improved connection stability - resulting in more productive and easier operation of the thermal imager when connected to a smartphone via Stream Vision 2.

A selection of 8 colour palettes

A choice of 8 colour palettes allows the user to observe their field of view more effectively, allowing them to optimise the unit for specific tasks, as well as react to changing observation conditions. White Hot, Black Hot and Red Hot are optimal for object detection; Rainbow and Ultramarine help increase the chances of recognition & identification; Red Monochrome, Sepia, and Violet are most suitable for long observation during the night.

IPX7 waterproof rated

The Merger LRF XL50 is IPX7 waterproof rated for protection against heavy rainfall, snow or other precipitation. The unit is designed to run flawlessly, even after submersion in up to 1m of water for up to 30 minutes.

Operation in extreme temperatures (-25 to +50°C)

Housing, power unit, optics and electronics of the Merger LRF XL50 have each been designed to withstand extreme temperatures, ensuring this device operated effectively in any environment. This device will remain operational in temperatures between -25°C and +50°C.

Specification

Thermal Sensor Type Uncooled
Thermal Sensor 1024×768, 12µm
Sensor NETD <40mK
System NETD <20mK
Frame Rate 50 Hz
Objective Lens 50mm f1.0
Magnification 2.5-20x (x8 digital zoom)
FOV (Degrees) 14 x 10.5
FOV (m @ 100m) 24.6 x 18.5
Interpupillary Distance Adjustment 62 – 74 mm
Eye Relief 15 mm
Display 1024×768 AMOLED HD
Rangefinder Max. Measuring Distance 1000 m
Rangefinder Measuring Accuracy ±1 m
Safety Class for Laser Equipment 1 (according to IEC 60825-1:2014)
Rangefinder Wavelength 905 nm
Video Recorder Built-in
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 to +50°C
Compatible Mounts 1/4″ socket
Supported Application(s) Stream Vision 2
Output Voltage 3.7 V
Battery Type Dual Li-Ion B-Pack Mini Power System: 2 A·h Changeable Battery (external) / 4.9 A·h Battery (internal)
Capacity 3200 mAh (external) + 4000 mAh (internal)
Operating Time Up to 8 hours (depending on temperature)
External Power Supply 5V; 9V (USB Type-C Power Delivery)
Body Material Magnesium alloy
Dimensions 197 x 140 x 72 mm
Weight 950g (inc. batteries)


What you get

  • Pulsar Merger LRF XL50
  • АPS3 Battery Pack
  • APS Battery Charger
  • Power Adapter
  • USB Type-C cable with USB Type-A Adapter
  • Carrying Case
  • Neck Strap
  • Quick-Start Guide
  • Lens Cloth
  • Tripod Adapter

Warranty

This comes with a 3 year warranty from Pulsar. See the User Manual that comes with the Pulsar Merger LRF XL50.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15600287879

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4.8 ★★★★★
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coach316dc
Charlottesville, US
★★★★★ 5
Sturdy ball, holding up well.
Color: Purple
I have a ball obsessed Shih Tzu. This has become his security blanket. He literally takes it everywhere and even sleeps with it next to him. Dexter loves any ball. All shapes and sizes. He will play fetch all day long if you let him. He doesn't know when to quit. It can be 100 degrees out with 80% humidity and he'll fetch all day long. This is a larger ball, I think just over 3 inches. It is entirely too big for a Shih Tzu, but it is perfect for Dexter. He came to us with a ball similar to this that he has since lost. He carries it in his mouth by placing his incisors in the indentations and lets it hang out the side of his mouth. Quite comical actually, but it works for him. We have bought him balls more for his size, but they're too small and he gets them lost under cabinets, furniture or any nook and cranny the ball will fit. And being obsessive, he will bark and carry on because he can't get to the ball until you come and rescue it. Difficult on our old knees. So he ends up getting the smaller balls taken away from him. The other night he was laying and chewing on this ball. It sounded like he was shredding this ball to pieces. I was afraid he would choke or swallow the rubber pieces, so I took it away from him. There wasn't anything wrong with the ball. It looked brand new. No chew or bite marks that I could see. I was impressed. It does have a squeaker, but I can barely get it to squeak and I have strong hands. A larger dog with a stronger bite force could probably easily make it squeak. It claims to have a beef scent to the toy, and maybe that is why he likes the ball so much. But I sniffed it and couldn't smell anything, which is fine by me, it won't have an obnoxious smell to where I don't want it around me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
T
Verified Purchase
T W
San Leandro, US
★★★★★ 5
Dogs love balls
Color: Orange
Most dogs love to play with balls. This is a ball. It squeaks and can handle a lot of strong chewing. Quite durable and a good size for medium and up sized dogs. (Honestly even smaller dogs would have fun with this).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
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shaylynn filiault
Natrona Heights, US
★★★★★ 5
Good quality
Color: Green and Purple
Good quality and last long. Is loud wheen squeeks
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Reviewed in the United States on May 16, 2026
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Carrie
Lowell, US
★★★★★ 4
Heavy duty for sure
Color: Purple
Heavy duty toy. This ball has some weight to it! I have a smaller laber doodle that thinks she's a German Shepard so no toy is too big or heavy for her. She's been chewing on this for months but you'd never know it. The squeaker is even hard for me to activate with my hands. She hits it in the right spot every now and again and gets excited about it. Great if your not crazy about hearing a squeaker squeaking non stop!
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Reviewed in the United States on May 10, 2026
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Verified Purchase
Theresa Kellat Mcilraith
Cuba, US
★★★★★ 5
All dog sizes can enjoy this ball!
Color: Orange
This is a terrific dog ball! Our Pittie can't tear it apart on day 2 which is unusual! Also, its big enough that he can't swallow it but not so huge that our mini Doodle can't enjoy it too! We have more than one of these to keep our pups busy!
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Reviewed in the United States on June 7, 2026

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