• A pair of black Pulsar Merger LRF thermal binoculars with a focus wheel and buttons on top. Device is facing Left
  • A pair of black Pulsar Merger LRF thermal binoculars with a focus wheel and buttons on top. Device is facing right
  • A pair of black Pulsar Merger LRF thermal binoculars with a focus wheel and buttons on top. Top view of Device
  • A person wearing hunting gear is carrying a pair of black Pulsar Merger LRF thermal binoculars on a strap over their shoulder. The binoculars are hanging in front of the person's right hip, facing outward with the lenses visible. The person is standing near a body of water with mountains in the background.
  • A lady holding a pair of Pulsar Merger XL50 HD binoculars outdoor wearing clothes for winter
  • A person wearing hunting gear is carrying a rifle and a pair of black Pulsar Merger LRF thermal binoculars on a strap over their shoulder. The binoculars are hanging in front of the person's right hip, facing outward with the lenses visible. The person is standing near a body of water with mountains in the background.
1 6

Pulsar Merger LRF XL50 HD - Thermal Binoculars

  • Thermal Resolution: 1024x768
  • Thermal Lens: 50mm
  • Pixel Interval: 12µm
  • NETD: < 20mK
  • Thermal FOV: 14 x 10.5 (24.6m x 18.5m @100)°
What do these specs mean?

Understanding Thermal Specs

Thermal Resolution

Think of this like a TV screen (e.g., 1280x1024). A higher number means more pixels. More pixels give you a sharper, more detailed image, allowing you to digitally zoom in much further before the image gets blurry or pixelated.

Thermal Lens

Similar to a camera lens, measured in millimeters (e.g., 50mm). A larger lens gathers more thermal energy and "sees" further, giving you a longer detection range. However, larger lenses typically result in a narrower field of view.

Pixel Interval (Pitch)

The physical distance between pixels on the sensor, measured in microns (e.g., 12µm). A smaller number means the pixels are packed tighter together, which produces a crisper image and extends your optical magnification without needing a massive lens.

NETD (Thermal Sensitivity)

Measures how tiny of a temperature difference the device can detect. Lower is better (e.g., < 15mK beats < 25mK). A lower NETD means you get a much clearer picture in terrible weather (rain, thick fog, high humidity) and superior contrast between the animal and its surroundings.

Thermal FOV (Field of View)

How wide of an area you can see at once. A wider FOV is excellent for scanning large areas quickly to spot movement. A narrower FOV usually means the device has higher magnification, perfect for identifying specific targets at long distances.

R 149,999.00
Including VAT • Includes Shipping

Stock Inquiry

Give us your details and we will contact you to confirm stock availability for Pulsar Merger LRF XL50 HD - Thermal Binoculars.

SKU: 77481

Detection Range

Pig
Kudu
Elephant
1353mDetection
694mRecognition
347mIdentification
2029mDetection
1042mRecognition
521mIdentification
4059mDetection
2083mRecognition
1042mIdentification

Understanding the Math

We believe in honest, real-world field specifications.

Detection ranges are calculated by taking the manufacturer's baseline testing and physically scaling it to the average height of the target animal.

Recognition & Identification are calculated using Johnson's Criteria—the military standard for thermal optics. By analyzing the physical properties of the camera's lens and sensor pitch, we calculate exactly when the target will take up enough pixels on your screen to be clearly identified.

Note: High humidity, thick coats, and environmental background temperatures will reduce these maximum optical distances in the field.
Key Features & Highlights

Pulsar Merger LRF XL50 HD Key Features:

  • High-Definition Revolutionary Thermal Imaging Sensor: Crisp, 1024x768 detailed images for ultimate clarity and object recognition.
  • Built-In Laser Rangefinder: Accurately measure distances up to 1000m for confident decision-making.
  • Enhanced Sensitivity: Adapt to any environment with 3 levels of amplification and advanced image processing.
  • Rugged and Reliable: Magnesium alloy housing ensures durability in any condition.
  • Stream Vision 2 Integration: Connect to your smartphone for remote control, live streaming, and more.
  • Dual Wi-Fi Band Support: Enjoy seamless connectivity and faster data transfer speeds.
  • Long Battery Life: Hunt all night with extended battery life and included power bank.

Elevate your hunting and outdoor adventures with the unmatched performance and precision of the Pulsar Merger LRF XL50 HD Thermal Binoculars.

Product Overview

Experience unparalleled thermal vision with the Pulsar Merger LRF XL50 HD Thermal Binoculars. Unveil hidden details in any condition with its advanced 1024x768 sensor, fast F50/1.0 lens, and 3 levels of sensitivity amplification. Easily identify and range targets up to 2597m away, even in challenging environments. Explore our collection of quality thermal binoculars

Free Shipping

Full Transit Insurance. Your investment is protected.

5 Star Google Rating

Experience the Cape Thermal Difference.

24/7 Support

Talk to us anytime via Whatsapp or phone.

Authorized Partner

Official brand partner for all top brands.

Proven in the Field by Africa’s Top Observers

We don't just sell thermal gear; we specialize in it. The community relies on Cape Thermal for optics that endure the bush.

Swipe to read more →
★★★★★

"My experience with them was great. They they where professional. They inquired about my situation and use to specifically recommend a product. They helped all along the way from the purchase to install. Even following up afterwards to see if I was happy. Will definitely recommend. Huge shout-out to Keegan."

Nocpix Bolt L35R Thermal Riflescope | LRF & Ballistics
Purchased: Nocpix Bolt L35R Thermal Riflescope | LRF & Ballistics
Lourens K. Verified Buyer
★★★★★

"I received exceptional advice and service from Chris and Keegan from Cape Thermal!!!! I will strongly advise anyone to phone Cape Thermal 1st if they are in the market for thermal or nigt vision devices."

Stellar SQ50L 3.0 - Thermal Imaging Scope with LRF
Purchased: Stellar SQ50L 3.0 - Thermal Imaging Scope with LRF
Hendri B. Verified Buyer
★★★★★

"I can only say: 10/10!!! The service was great, got the product I bought in time. I ordered the product online, no hassles at all. Good quality product as well. After sales is excellent, Keegan made sure we know how to use the product. I will definitely shop here again. I do recommend Cape Thermal as a good shopping shop."

HikMicro Lynx Pro LE15S Thermal Monocular
Purchased: HikMicro Lynx Pro LE15S Thermal Monocular
Isobel S. Verified Buyer
View our Google Reviews

Technical Specifications

While we strive for absolute accuracy, manufacturer specifications and hardware configurations are subject to change without prior notice. For mission-critical applications, we recommend consulting our team to verify current technical data.

Thermal Specifications
Sensor TypeVOx Uncooled Microbolometer
Thermal Resolution1024x768
Pixel Pitch12 µm
NETD< 20 mK
Thermal Lens50 mm
Focal Ratio (Aperture)F1.0
Field of View14 x 10.5 (24.6m x 18.5m @100)
Magnification 2.5 – 20
Frame Rate50 Hz
Detection Range (1.7m Subject)2300 m
System & Display
Screen BrightnessYes
Screen ContrastYes
Digital Zoom8x
Color PalettesWhite Hot, Black Hot, Green, Red Hot, Red Monochrome, Rainbow, Ultramarine, Violet, Sepia
Defective Pixel CorrectionYes
Storage Capacity64
Media Format.JPEG, .MP4
Recording CapabilitiesImage Capture, Video Recording, Audio Recording
Built-In MicrophoneYes
Battery Life7
Battery Indicator HUDYes
Connectivity & Software
Wi-Fi HotspotYes
USB ConnectivityType-C
Android AppDownload App
iOS AppDownload App
Physical & Environmental
Protection Level (IP Rating)IPX7
Operating Temperature-25°C to +50°C
Dimensions & Weight197x140x72mm; 950g
What's in the Box
Box ContentsMerger thermal binocular
АPS3 Battery Pack (Merger LRF XQ35/XP35/XP50/XL50 – 1 pc., Merger LRF XT50 – 2 pcs.)
APS battery charger
Power adapter
USB Type-C cable with USB Type-A adapter
Carrying case
Neck strap
Quick-Start guide
Lens cloth
Warranty card
Tripod adapter