Nocpix QUEST S50R LRF thermal imaging binoculars

High-Resolution Thermal Imaging Binoculars for Detailed Observations at Long Distances
The Nocpix QUEST S50R LRF is a powerful thermal imaging binocular designed for demanding observations in darkness, fog, or difficult lighting conditions. It combines a very high sensor resolution with a large objective lens and modern image processing. This makes the device ideal for observations at medium to long distances as well as for professional use in the field and outdoor activities.
Ultra-high-resolution sensor and powerful optics
The QUEST S50R features a high-resolution 1280 × 1024 pixel thermal sensor with a pixel size of 12 µm. With a thermal sensitivity of ≤ 15 mK and a frame rate of 60 Hz, the device delivers exceptionally detailed and high-contrast thermal images. The fast 50 mm F 1.1 lens supports very good detection of fine temperature differences even at greater distances.
R+ Image Processing and AMOLED Display
The integrated R+ image enhancement optimizes the display by effectively reducing image noise and improving detail rendering. The large AMOLED display with a resolution of 1920 × 1200 pixels provides a clear, high-contrast, and eye-friendly viewing experience – even during prolonged use.
Integrated Distance Measurement for Better Orientation
The QUEST S50R features an integrated distance measurement with a range of up to 1,000 meters. This function supports a realistic assessment of distances in the field and expands the possibilities for observations at greater distances.
Ergonomic Operation and Stable Display
Thanks to the central focusing and zoom wheel, as well as the clear button layout, the thermal imaging binoculars can be operated intuitively and safely. The electronic image stabilization supports a steady display and increases observation comfort, especially during hands-free use.
Flexible battery system for longer operations
The intelligent energy system combines a permanently integrated battery with a replaceable 18650 battery. This allows for a quick battery change without interrupting use. The battery life is up to about four hours.
Robust, lightweight, and designed for outdoor use
Weighing around 700 g, the QUEST S50R remains pleasantly lightweight and easy to transport. The wide temperature range of −20 °C to +50 °C, along with its sturdy construction, makes it a reliable companion in various weather and operational conditions.
FAQ about the Nocpix QUEST S50R LRF
What applications is the QUEST S50R suitable for?

For wildlife and environmental observation in darkness, fog, or difficult visibility conditions – especially at greater distances.

What distinguishes the high-resolution sensor?

It enables a very detailed representation of fine temperature differences and particularly clear image reproduction.

Is the device also suitable for longer observations?

Yes, ergonomic design, high-quality display, and flexible battery system support comfortable use over several hours.
Technical Data

CategoryThermal Imaging Binoculars
SeriesQUEST
ModelS50R LRF
Objective50 mm / F 1.1
Sensor Resolution1280 × 1024 px
Detector Sensitivity (NETD)≤ 15 mK
Display TypeAMOLED
Display Resolution1920 × 1200 px
Frame Rate60 Hz
Magnification2× – 16×
Field of View at 100 m17.5 × 14 m
Detection Rangeup to 2,600 m
Distance MeasurementYes, up to 1,000 m
Battery Systemintegrated battery + replaceable 18650 battery
Battery Lifeapprox. 4 hours
Temperature Range−20 °C to +50 °C
Weightapprox. 700 g