Inferno-Compact Thermal Riflescope combines advanced thermal imaging capability, integrated laser ranging, and a highly compact design for users who demand mobility without compromise. Featuring a 640 × 512 / 12μm thermal sensor, NETD ≤15mK, a 50mm F0.9 objective lens, and the detection range of up to 2600m, it delivers excellent thermal clarity and dependable long-range performance in a shorter, more streamlined housing.
With a 1024 × 768 AMOLED display, built-in 905nm laser rangefinder, and support for manual and APP-based zeroing with ballistic correction, Inferno-Compact provides a complete field-ready solution for users seeking precision, portability, and versatility in one advanced thermal riflescope.
Vulcan’s proprietary AI-powered image processing algorithm adapts intelligently to diverse scenarios and environments, delivering stable and consistent image quality without manual intervention. Whether used for outdoor hunting, under strong light, backlighting, or changing conditions, it dynamically optimizes every scene to ensure complete, vivid, and true-to-life visuals. By effectively reducing environmental temperature noise, the algorithm enhances contrast, preserves fine details, and provides clearer, more reliable images in every shot.
With Vulcan’s breakthrough NETD of less than 15mK, the detector reaches a new level of thermal sensitivity, capturing even the slightest temperature differences with stable performance. This ultra-low NETD enables exceptionally clear, smooth, and detailed thermal imagery, enhancing perception of the surrounding environment. Hunters can easily distinguish an animal’s outline, anatomy, and unique behavioral traits, supporting precise trophy recognition and helping them make more confident and accurate hunting decisions in the field.
With a high 50Hz refresh rate, the detector delivers smoother, more fluid thermal imagery with faster response times. This upgrade ensures clearer visuals and more stable tracking when observing fast-moving prey. Even during rapid movement, targets remain continuous, natural, and detailed, helping hunters maintain focus and follow every motion with ease.
Powered by Vulcan’s super-resolution algorithm, the device delivers enhanced clarity during digital magnification, maintaining sharp and ultra-detailed images without quality loss. Combining base magnification with continuous digital zoom up to 4x, the algorithm sharpens key details such as outlines, subtle movements, and size differences, helping users identify targets more quickly and precisely.
Vulcan’s algorithm intelligently reduces shutter frequency by continuously learning from different grey-level backgrounds, minimizing image freezing without compromising image quality. This dynamic process adapts to changing environments, reducing calibration pauses and ensuring stable, consistent visuals. With fewer interruptions and smoother observation, users can stay focused and never miss a critical moment in the field.
The Inferno Compact Series boasts an impressive detection range of up to 2600m, enabling clear identification of distant targets and giving hunters a significant advantage in long-range hunting and precision targeting.
The Inferno Compact Series features an integrated built-in LRF module with true optical axis alignment, delivering laser range-finding up to 1,200m with ±1m accuracy. It ensures precise distance measurement for hunters while preserving a clean, streamlined design.
The Inferno Compact Series features a durable magnesium-aluminum alloy housing and rugged internal components, delivering shock resistance up to 1000g/0.4ms on larger calibers. With IP67 dust and water resistance, it ensures reliable performance, accuracy, and durability in demanding field conditions.
The Inferno Compact Series features an innovative built-in lens laser rangefinder integrated into its 50mm/F0.9 lens, delivering advanced ranging performance while preserving a traditional, streamlined scope profile. Its larger objective and high-transmittance optics provide brighter, clearer images with a more refined appearance.
The Inferno Compact Series is designed for long-range precision shooting, supporting advanced ballistic calculation to compute the suggested impact point based on bullet drag model, weight, distance, wind speed, wind direction, and other key parameters. When bullet data is unknown, users can use Ballistic Calibration by shooting targets at different distances and recording impact points to generate a fitted trajectory curve. After range measurement, the system provides accurate aiming references based on the calculated or calibrated ballistic path. Users can also customize the color and style of the suggested impact point for clearer, more intuitive targeting.
The Inferno Compact Series offers 7 reticle styles and 6 color options, allowing users to freely customize their aiming display for different preferences and scenarios, delivering a more convenient, intuitive, and user-friendly shooting experience.
The Inferno Compact Series features a new focus knob design that replaces the traditional lens focus ring, allowing users to achieve smooth and precise focusing with only slight finger movements. This ergonomic design makes focus adjustment easier and more natural while helping maintain stability during aiming and targeting.
The Inferno Compact Series features a low-power design powered by four 18350 batteries, delivering up to 10 hours of continuous runtime. With this efficient power setup, hunters can fully enjoy extended hunting sessions without worrying about running out of battery.
| Item category | Inferno-Compact C650L |
| Thermal Module | |
| Image Sensor | UFPA (VOx) |
| Resolution | 640×512 |
| Pixel Pitch | 12µm |
| Frame Rate | 50Hz |
| NETD | ≤15mk |
| Spectral Range | 8-14µm |
| Optical Parameter | |
| Focal length / Aperture | 50mm; F0.9 |
| Field of View | 8.7°×7.0° |
| Base Magnification | 2.7X |
| Focusing Mode | Focus Knob |
| Eye Relief | 40mm |
| Exit Pupil | 6mm |
| Diopter | +5D to -5D |
| Detection Range | 2600m (Human; 3pixels) |
| Recognition Range | 640m (Human; 12pixels) |
| Image Display | |
| Screen | AMOLED, 0.39 inch |
| Resolution | 1024×768 |
| Screen Brightness Adjustment | Support |
| Brightness Adjustment | Support |
| Contrast Adjustment | Support |
| Image Enhancement | Support |
| Scene Mode | City;Plain;Forest |
| Display Mode | Circle;Box |
| Color Palette | White Hot/Black Hot/Red Hot/Fusion/Golden Hot etc. |
| Digital Zoom | 1×; 2×; 4× |
| Power Supply | |
| Battery type & Number | 4 replaceable 18350 Lithium batteries |
| External Power Supply | DC 5V (USB Type-C) |
| Battery Operating Time | ≥10h (25℃) |
| System | |
| Record Video | Support |
| Capture Snapshot | Support |
| Audio Recording | Support |
| Local Album | Support |
| Recoil Activation Recording | Support |
| Picture in Picture | Support |
| Hot Track | Support |
| Zeroing Adaptation Mode | Support |
| Screen Adaptation | - |
| Standby Mode | Support |
| Ballistic Calculation | Support |
| Ballistic Calibration | Support |
| Distance Measurement | Support |
| Zeroing Profiles | 10 |
| Reticle Pattern | 8 |
| Reticle Pattern | 6 |
| Aim Point Type | 3 |
| Aim Point Colour | 6 |
| BC Aim Point Type | 5 |
| BC Aim Point Colour | 4 |
| Ranging Cursor Type | 3 |
| Ranging Cursor Colour | 3 |
| Peripheral | |
| Electronic Compass | Support |
| Attitude Sensor | Support |
| WIFI /APP | Support; 2.4G |
| Storage | Built-in EMMC (64GB) |
| Laser Rangefinder | 905nm;Class 1 Laser Safety |
| Ranging Distance & Accuracy | 1.2 Km*; ±1m |
| General | |
| Data Transmission Interface | USB (Type-C) |
| Protection Level | IP67 |
| Operating Temperature | -20°C to +50°C |
| Max. Recoil | 1000g/0.4ms |
| Weight(without battery) | ≤665g |
| Dimension | 252×86×69(mm) |
* When measuring large, highly reflective targets (such as buildings with a reflectivity of 70%) in conditions without direct sunlight, the laser ranging module can achieve this range.
16 Nicholas Street, Manchester, M1 4EJ, United Kingdom
At Vulcan, we specialize in Outdoor Optics.