QUEST binoculars deliver a comfortable and intuitive thermal viewing experience by allowing users to scan with both eyes and both hands, just like traditional daylight binoculars. The QUEST S50R introduces high-resolution 1280 thermal performance to the QUEST platform, pairing a 1280×1024 thermal sensor with a powerful 50 mm f/0.9 germanium objective lens.
This combination provides enhanced image detail, improved target identification, and increased situational awareness at extended distances. Dual AMOLED displays deliver a vivid, high-contrast image with full resolution to each eyepiece for a natural, fatigue-reducing viewing experience.
Developed for hunters who value comfort during long scanning sessions, the QUEST S50R builds on the proven QUEST design while elevating image performance. Integrated laser rangefinding, Reality+ image processing, and independent diopter adjustment allow users to fine-tune the view to their preferences.
The binocular configuration provides excellent balance and stability, making the QUEST S50R ideal for extended observation, scanning large areas, and precise target confirmation in low-light conditions.
- High-resolution 1280×1024 thermal sensor for superior image clarity
- Powerful 50 mm f/0.9 germanium objective lens for long-range performance
- Dual AMOLED displays with full resolution to each eyepiece
- Integrated laser rangefinder for real-time distance measurement
- Reality+ image processing for enhanced contrast and detail
- Independent diopter adjustment for personalized viewing comfort
- Internal USB-C rechargeable battery with auxiliary 18650-style battery support
- Includes adjustable binocular harness for comfortable all-night use
- Onboard photo, video, and audio recording
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Detection Range
2850 Yards
Objective Focal Length
50mm
Vertical Angular Field of View
14.0°
Horizontal Angular Field of View
17.5°
Focusing Mechanism
Manual Focus
Display Resolution
1920x1200
Objective Lens Material
Germanium
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Operating Temperature Range
-4°F~122°F
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Device Technology
Thermal Imaging
Sensor Resolution
1280x1024
Non-Uniformity Correction (NUC)
Manual, Automatic, Semi-Automatic
Thermal Sensitivity
<15mk
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Startup Time
<10 Seconds, Instant from Standby
Rangefinder
Integrated 1000 yd LRF
Color Palettes
White Hot, Black Hot, Red Hot, Color, Violet, Crimson, Viridian
Connector Output
Power/Data
User-Updatable Firmware
Yes
Power Source
USB-C External, 18650 Battery, Built-In Battery Pack
Country of Manufacture
China
External Power Source
USB-C
Export of Thermal Imaging Equipment or related accessories (such as manuals) is strictly regulated by the US Department of State in accordance with the guidelines of the International Traffic in Arms Regulations (ITAR). It is a major crime to ship or carry US manufactured thermal imaging devices outside the borders of the United States, punishable by fines and prison sentences. Ignorance of these regulations will not hold up in court. By purchasing thermal imaging equipment from Thermal Optics Plus, you attest that you will not attempt to export or carry this thermal imaging equipment outside the borders of the United States. Also, it is illegal to allow a non-US Citizen to look through US Thermal Imaging Equipment, even on US soil. Again, this is a crime punishable by fines and prison sentences.
