Chinese 
35mm Thermal Imaging Scope
Thermal Imaging Camera
JOVSTAR develops thermal imaging scopes for professional observation, combining uncooled infrared detection, application-matched optics and rugged field-ready configurations.
The Popular Products
50mm Thermal Imaging Scope
75mm Monocular Thermal Imaging Scope
Multipurpose Thermal Imaging Scope
Monocular Thermal Imaging Camera (green)
Monocular Thermal Imaging Camera (Red)
Core Technology & Performance
01
Uncooled Thermal Detection
Selected JOVSTAR scopes use uncooled infrared detectors with 384x288 or 640x512 resolution, enabling passive heat-signature observation without visible illumination.
02
Long-Range Optical System
Confirmed scope configurations include 35 mm, 50 mm and 75 mm optics, matched to different fields of view and observation-distance requirements.
03
Image Processing & Ranging
Digital zoom, multiple display palettes and OLED viewing support target observation, while selected models add laser ranging, compass, Wi-Fi and angle information.
04
Structural Reliability
Confirmed models support field operating ranges down to -40 C and up to +60 C. Selected products also specify IP66 protection or 1200G shock resistance, depending on model.
Core Specifications
| Parameter | Multi-Functional Binocular Camera JV-MFB675-5008 | 50mm Scope JV-TSRII350 | 35mm Scope JV-TSRII635 |
| Product Image |  |
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| Detector Type | VOx FPA | Micro-bolometer | VOx Micro-bolometer |
| Detector Resolution | 640×512 | 384×288 | 640×512 |
| Detector Pitch | 12 μm | — | — |
| Frame Rate | 50 Hz (PAL) | — | — |
| NETD / Sensitivity | ≤40 mK @25°C, F#1.0 | <40 mK | <35 mK |
| IR Lens | f=75 mm, F#1.0 | 50 mm F1.0 | 35 mm F1.0 |
| Field of View | 5.9° × 4.7° | 7.5° × 5.6° | 12.5° × 10° |
| Eyepiece Magnification | 10× | — | — |
| Display Resolution | 2688×1520 | 1024×768 OLED | 1024×768 OLED |
| Laser Focal Length | 50 mm | — | — |
| Laser Wavelength | 1.540 μm (Eye Safety) | — | — |
| Range Distance | 50 m–8000 m | — | Stadiametric |
| Digital Zoom | — | 1×–4× | 1×–4× |
| Operating Time | — | Approx. 5 h | Approx. 6 h |
| Operating Temperature | -30°C to +55°C | -30°C to +60°C | -30°C to +60°C |
| Storage Temperature | -40°C to +60°C | — | — |
| Dimensions | 253 × 242 × 97 mm | — | — |
| Weight | 2 kg | — | — |
| Protection / Shock | — | IP66; 500G / 1.49 ms | — |
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FAQ
Answers to Common Manufacturing Questions.
A thermal imaging scope detects infrared heat differences and does not depend on visible ambient light. Image-intensified night vision amplifies available light. The appropriate technology depends on the observation environment and project requirements.
Confirmed JOVSTAR scope models include 384×288 and 640×512 uncooled detector configurations. The appropriate detector and optics should be selected according to target size, field of view and observation-distance requirements.
Yes. JOVSTAR’s current range includes 1.5 km, 1.8 km and 2.8 km thermal scope product families, while actual detection and recognition performance depends on the specific model, target size, optics and environmental conditions.
Selected models do. For example, the JV-TSR675 includes a 1 km laser rangefinder, while the exact ranging configuration varies by model.
Yes. JOVSTAR supports project-level customization covering optics, detector selection, mounting interfaces, imaging functions, enclosure and related system-integration requirements.