Pard Osprey 4K 25/50 mm LRF with IR 850 nm Multispectral thermal imaging binoculars with rangefinder (OS4-25/50/LRF)

PARD Osprey 4K 25/50 mm LRF Multispectral Thermal Imaging Binoculars with IR 850 nm Illuminator (OS4-25/50/LRF)

The PARD Osprey 4K 25/50 mm LRF is a modern multispectral binocular system developed for hunters, wildlife observers, tactical users, and professionals who require highly effective observation capabilities during both daytime and nighttime operations. By combining thermal imaging technology with advanced 4K digital night vision, the device enables reliable target detection, identification, and observation in nearly all weather and lighting conditions.

The binoculars feature an integrated laser rangefinder with a range of up to 1000 meters, the advanced PARD OIS optical image stabilization system, and dual OLED displays that ensure comfortable long-term observation. Thanks to its compact construction and weight of only 810 g, the device remains practical and comfortable during hunting, field observation, and nighttime patrol activities.

This version is equipped with an 850 nm IR illuminator designed for users who require maximum nighttime observation range. Infrared light with a wavelength of 850 nm provides stronger illumination and more effective observation at longer distances, making it ideal for monitoring open terrain, fields, and large hunting areas.

Main Features

• Combination of thermal imaging and 4K night vision in one device
• VOx thermal sensor with 256 × 192 px resolution and NETD ≤15 mK sensitivity
• 4K CMOS sensor with 3840 × 2160 px resolution
• 25 mm thermal imaging lens
• 50 mm night vision lens
• Thermal detection range up to 1200 meters
• Integrated laser rangefinder with a range of up to 1000 meters
• PARD OIS optical image stabilization system
• Dual OLED displays with 1920 × 1080 px resolution
• 4× optical magnification for thermal imaging
• 5.6× optical magnification for night vision
• 2× / 3× / 4× digital zoom
• 850 nm infrared illuminator
• Adjustable interpupillary distance from 55 to 74 mm
• City / Rain / Forest scene modes
• Five thermal image display modes
• Picture-in-Picture (PIP) mode
• Built-in gyroscope and electronic compass
• Full HD photo and video recording
• Loop recording support
• WiFi connectivity with PardVision2 app compatibility
• Micro SD card support up to 128 GB
• Powered by a rechargeable 21700 Li-ion battery
• Up to 4.5 hours of operation
• Waterproof construction with IP67 protection
• Durable aluminum and composite housing

Thermal Imaging and 4K Night Vision Combined

The PARD Osprey 4K combines advanced thermal imaging technology with high-resolution 4K digital night vision. The thermal channel uses an ultra-sensitive VOx sensor with 256 × 192 px resolution and NETD ≤15 mK sensitivity, allowing detection of even minimal temperature differences.

This enables effective observation during fog, rain, snow, and complete darkness. The integrated 4K CMOS sensor delivers highly detailed daytime and nighttime images, improving target identification and environmental awareness during hunting, patrol work, and wildlife observation.

Integrated Laser Rangefinder and Optical Stabilization

The device features a built-in laser rangefinder capable of accurately measuring distances up to 1000 meters. This significantly improves observation efficiency and target assessment in open terrain and challenging environments.

An additional advantage is the PARD OIS optical image stabilization system, which improves image stability during handheld use. This solution greatly enhances user comfort and makes identifying distant objects easier during prolonged observation sessions.

Comfortable Observation Day and Night

The binoculars are equipped with dual OLED displays offering a resolution of 1920 × 1080 px. The displays provide sharp, high-contrast, and highly detailed images in all operating conditions.

The adjustable interpupillary distance range of 55–74 mm allows users to customize the binoculars for comfortable long-term observation.

Durable Construction and Advanced Field Features

The housing is made from AL6061 aluminum and durable composite materials, ensuring excellent resistance to mechanical damage and demanding outdoor use.

The IP67 waterproof rating provides reliable protection against dust, rain, and difficult weather conditions.

The binoculars support Full HD photo and video recording directly to Micro SD cards with capacities up to 128 GB. WiFi connectivity and compatibility with the PardVision2 application allow convenient device management and easy transfer of files to mobile devices.

Efficient Power System and Operational Readiness

The device is powered by a high-capacity 21700 lithium-ion battery that provides up to 4.5 hours of continuous operation. USB-C power support also allows users to connect external power banks during extended observation sessions.

Compact dimensions and a weight of approximately 810 g ensure comfortable handling and reduced fatigue during prolonged field use.

User Benefits of the PARD Osprey 4K 25/50 mm LRF

• Effective wildlife detection thanks to the ultra-sensitive NETD ≤15 mK thermal sensor
• Accurate distance measurement with the integrated 1000 m laser rangefinder
• Highly detailed observation through the advanced 4K CMOS sensor
• Improved handheld image stability with the PARD OIS system
• Efficient daytime and nighttime observation with combined thermal and night vision technology

Package Contents

• PARD Osprey 4K multispectral binoculars
• 850 nm IR illuminator
• USB-C cable
• 21700 lithium-ion battery
• User manual
• Warranty card
• Two optical cleaning cloths

Technical Specifications

Digital Zoom: 2× / 3× / 4×
Display Resolution: 1920 × 1080 px
Display Type: OLED
Pixel Pitch: 12 µm
Interpupillary Distance: 55–74 mm
Thermal Magnification: 4×
Maximum Detection Range: 1200 m
Operating Time: Up to 4 h 30 min
Operating Temperature Range: -30°C to 55°C
Photo Format: .jpg
Refresh Rate: 50 Hz
Sensor Resolution: 3840 × 2160 px / 384 × 288 px
Thermal Sensitivity: ≤15 mK
Thermal Sensor Type: Uncooled VOx microbolometer
Video Format: .mp4
Ballistic Calculator: No
Electronic Compass: Yes
Picture-in-Picture Function: Yes
WiFi: Yes
Housing Material: 6061-T6 aluminum
HDMI Output: No
Gyroscope: Yes
Laser Rangefinder: Yes
USB-C Port: Yes
Reticle Adjustment: Yes
Applications: Hunting, wildlife observation, rescue operations, law enforcement, border patrol, tactical use
Diopter Adjustment: ±5
Eye Relief: 18 mm
Minimum Focusing Distance: 5 m
Photo Resolution: 1920 × 1080 px
Laser Rangefinder Range: 1000 m
Video Resolution: 1920 × 1080 px
Infrared Wavelength: 850 nm
Dimensions: 160 × 146 × 65 mm
Weight: Approximately 810 g
Waterproof Rating: IP67
Battery Type: 1 × 21700 rechargeable battery
Power Supply: USB-C or battery power
Maximum SD Card Capacity: 128 GB
Manufacturer: PARD
Model Code: OS4-25/50/LRF