Ocelot Thermal Imaging Scope
The Ocelot Series from PARD is engineered to deliver high-resolution thermal imaging, exceptional target detection and field-ready performance. Both models feature a 12 µm pixel-pitch vanadium oxide (VOx) sensor, with a Noise Equivalent Temperature Difference (NETD) ≤ 20 mK, ensuring superb performance even in low thermal contrast settings.
With an 800×800 circular IPS display and generous 100mm eye relief, the Ocelot provides a viewing experience similar to traditional scopes while offering the benefits of thermal technology. The built-in laser rangefinder (up to approximately 1200 yds) feeds data to the internal ballistic calculator, streamlining shot placement under real-world conditions.
Constructed with an aluminum alloy housing, IP67 weather-sealing, 50 Hz refresh rate, 2–8× digital zoom (plus optical base), Picture-in-Picture mode, recoil-activated/loop recording, WiFi/USB-C/HDMI connectivity, and compatibility with 21700 batteries, the Ocelot is built for demanding field use.
Model Differences
Ocelot 480: Equipped with a 480×360 sensor, this model offers a reliable thermal solution with base magnifications of ~2.3× (35mm lens) or ~3.3× (50mm lens), digital zoom to 8×, detection range up to ~1800 m (human target) and eye relief of 100 mm. It’s ideal for users seeking high‐value performance with strong field capability.
Ocelot 640: With an upgraded 640×512 sensor, the 640 model delivers finer image detail, greater detection range (~2600 m human target), and improved clarity in challenging conditions. Its base optical magnification is ~2.5× (50mm lens) and includes the same 2–8× digital zoom and 100 mm eye relief for comfortable use.

Reliable Thermal Detection with 12μm Pixels
With 480×360 or 640×512 resolution and 12μm pixel size, this sensor provides solid thermal performance. It captures temperature variations effectively, aiding in precise target recognition.
World’s First True Circular Display
This device proudly features the first true circular display ever developed, setting a new global standard in optical design. Combined with an extended 100mm eye relief, it delivers a more immersive, comfortable, and natural viewing experience—perfect for demanding tactical or outdoor use.


Smart Ballistics, Reliable Rangefinding
This system pairs a powerful 1200-yard LRF with a built-in ballistic calculator for instant, intelligent aiming solutions. No guesswork—just real-time shooting data based on distance, bullet weight and so on. Ideal for precision shooters, hunters, and tactical professionals.
Specifications
General
| Specification | Details |
|---|---|
| Model | Ocelot 480 / Ocelot 640 |
| Classification | Thermal Imaging Scope |
Sensor
| Specification | Ocelot 480 | Ocelot 640 |
|---|---|---|
| Sensor Type | Uncooled VOx (Vanadium Oxide) | Uncooled VOx (Vanadium Oxide) |
| Resolution | 480 × 360 | 640 × 512 |
| Pixel Size | 12 × 12 µm | 12 × 12 µm |
| NETD | ≤20 mK (0.020°C) | ≤20 mK (0.020°C) |
| Frame Rate | 50 Hz | 50 Hz |
| Human Detection Distance | 1,800 / 2,600 m | 2,600 m |
| Image Engine | Pard IREA | Pard IREA |
Optics
| Specification | Ocelot 480 | Ocelot 640 |
|---|---|---|
| Objective Lens | 35 / 50 mm | 50 mm |
| Optical Magnification | 2.3 / 3.3× | 2.5× |
| Digital Zoom | 2 / 4 / 6 / 8× | 2 / 4 / 6 / 8× |
| Horizontal FOV | 7.1° / 5.0° | 7.0° |
| Vertical FOV | 7.1° / 5.0° | 7.0° |
| Diagonal FOV | 10.0° / 7.0° | 9.9° |
| Eye Relief | 100 mm | 100 mm |
| Diopter Adjustment | -5 ~ +3 D | -5 ~ +3 D |
| Objective Lens | All-glass multi-coated | All-glass multi-coated |
Display
| Specification | Details |
|---|---|
| Type | IPS |
| Resolution | 800 × 800 |
| Reticle Style | 6 |
| Reticle Color | Red / White / Yellow / Green |
| Scene Mode | City / Rain / Forest |
| Image Mode | WT-HOT / BK-HOT / EDGE / RD-HOT / IN-HOT / SKY |
Photo & Video
| Specification | Details |
|---|---|
| Photo Resolution | 1536 × 1536 |
| Photo Format | JPG |
| Video Resolution | 768 × 768 |
| Video Format | MP4 |
| Storage | Micro SD Card (Max 128 GB) |
Main Functions
| Feature | Supported |
|---|---|
| LRF Detection Range | 1,000 m / 1,200 yds |
| Ballistic Calculator | Yes |
| Picture-in-Picture (PIP) | Yes |
| Gyroscope | Yes |
| Recoil-Activated Recording | Yes |
| Loop Recording | Yes |
| Hot Track | Yes |
| E-Compass | Yes |
| Shutter | Mechanical |
| Microphone | Yes |
| Firmware Upgrade | Yes |
Connections
| Specification | Details |
|---|---|
| USB Type-C | Yes |
| HDMI Output | Yes |
| WiFi | Yes |
| Supported Apps | PardVision2 |
Power Supply
| Specification | Details |
|---|---|
| Battery Type | Lithium-Ion 21700 × 1 |
| Output Voltage | 3.7 V |
| Operating Time | ≤5 h |
| External Power Supply | Type-C |
Environmental Characteristics
| Specification | Details |
|---|---|
| Protective Class | IP67 |
| Operating Temp | -30 ~ +55°C / -22 ~ +131°F |
| Recoil Resistance | 6,000 J |
| Housing | Aluminum Alloy |
Dimensions & Weight
| Specification | Ocelot 480 | Ocelot 640 |
|---|---|---|
| Product Dimensions (L × W × H, mm) | 35mm lens: 182 × 68 × 79 50mm lens: 182 × 68 × 79 | 182 × 68 × 79 |
| Net Weight (with LRF & battery, g) | 35mm lens: 616.5 g 50mm lens: 647.5 g | 647.5 g |











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