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NocPix Quest Thermal Binoculars – Compare Models
The NocPix Quest series is a range of thermal binoculars designed to suit different observation styles, environments and budgets. While all Quest models share the same dual-eye design and intuitive controls, they vary in sensor resolution, lens size and overall performance.
Compare the Quest S50R, H50R, H35R and L35R models below to understand the key differences and choose the most suitable option for your requirements.
Which NocPix Quest model should you choose?
- Lens size – Larger lenses prioritise longer-range detection, while smaller lenses favour wider viewing and easier handling.
- Detection range – Higher-end models are better suited to open terrain; compact options suit woodland and mixed ground.
- Battery life – Runtime varies slightly across the range depending on sensor class and usage style.
- Weight & portability – Some models are optimised for extended handheld use, others for maximum performance.
NocPix Quest – Model Specification
| Specification | Quest S50R | Quest H50R | Quest H35R | Quest L35R |
|---|---|---|---|---|
| Thermal Sensor | 1280 × 1024 | 640 × 512 | 640 × 512 | 384 × 288 |
| Objective Lens | 50 mm | 50 mm | 35 mm | 35 mm |
| Field of View @100 m | 30 × 24 m | 15 × 12 m | 22 × 18 m | 13 × 10 m |
| Magnification Range | 2× – 16× | 4× – 32× | 3× – 24× | 5× – 40× |
| Detection Range | 2600 m | 2600 m | 1800 m | 1800 m |
| Best For | Maximum detail & long-range | Long-range observation | Balanced field use | Entry-level performance |
What defines the NocPix Quest series
The Quest range is built around a shared binocular platform with consistent ergonomics, control layout, and core functionality. Differences between models are driven primarily by sensor resolution and lens configuration rather than generational changes.
All models share the same operational concept, allowing users to choose performance level without relearning controls or handling.
NocPix Quest FAQ’s
How is the NocPix Quest different to other thermal binoculars?
The Quest series is a very compact design, lightweight with small form factor, other unique features are the ballistic system which integrate with the LRF to provide accurate holdover when data entered.
What is the main difference between the NocPix Quest S50R and H50R?
The Quest S50R features a massive 1280×1024 HD sensor, providing twice the resolution and a much wider 17.5° field of view compared to the H50R’s 640 sensor. While both have a 2600m detection range, the S50R offers significantly higher image detail and stability via its Electronic Image Stabilisation (EIS).
Why is the ≤15mK NETD rating important for thermal binoculars?
NETD (Noise Equivalent Temperature Difference) measures thermal sensitivity. A rating of ≤15mK is industry-leading, allowing the NocPix Quest to detect tiny temperature differences even in thick fog, heavy rain, or high humidity where standard sensors struggle.
How does the dual-display system on the NocPix Quest improve viewing?
Unlike standard thermal monoculars, the Quest series uses dual 1920×1200 AMOLED displays—one for each eye. This “binocular vision” reduces eye strain during long nights in the field and provides a more immersive, natural-feeling image with independent diopter adjustment for each eye.
What is the battery life of the NocPix Quest series?
The Quest binoculars use a dual-battery system combining an internal 4200mAh rechargeable battery with a hot-swappable 18650 cell. This setup provides up to 6 hours of continuous use (depending on sensor resolution), and the ability to swap the 18650 battery means you can run the device indefinitely in the field.
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