Alpex – 4K LRF
More power, more control & more refinement!
Built on an all-new robust 30mm tube chassis for conventional ring-mounting, the new Alpex 4K LRF takes a winning formula and boosts specification and performance in every area – a new benchmark for 2024.
HIKMICRO ALPEX LRF 4K A50EL Digital Day & Night Vision Scope can perform in all ambient light that is present. It has an advanced 3840×2160 UHD detector, 50 mm lens, and 1920 × 1080 0.49” sub-round OLED display, providing full-color clarity in daytime and classic black & white viewing at night. The traditional-style 30 mm tube design meets the needs of professional hunters who value traditions and seek technological superiority. Besides, the accurate built-in laser rangefinder module ensures an extreme detection range of up to 1000 meters. The scope is suitable for both field and forest hunting.
Key Features:
- High-Tech 4K+ Detector: Equipped with a 3840 × 2160 UHD CMOS detector for stunning, detailed images day and night.
- Large OLED Display: Features a 1920 × 1080, 0.49’’ OLED screen for an immersive and comfortable viewing experience.
- Adjustable Aperture: F1.2–2.5 lens enhances target identification and improves depth of field in varying light conditions.
- Integrated Laser Rangefinder: Measures distances up to 1000 m with ±1 m accuracy for precise long-range hunting.
- Internal Ballistic Calculator: Calculates the ideal aiming point based on range, ammunition, and environment.
- Multiple Reticle Options: Offers 5 reticle profiles, 8 colours, and 10 reticle types for customisable aiming.
- Recoil-Activated Recording: Captures pre- and post-shot video, saved to the internal storage for review.
- Long-Life Battery System: Includes replaceable external 18650 battery and two internal rechargeable batteries for extended hunting sessions.
- Fast Boot-Up: Powers on in under 3 seconds, ensuring you never miss a moment.
- Robust Aluminium Alloy Housing: Durable construction designed to withstand harsh environmental conditions.
- Wide Field of View: 15.3 m × 8.6 m at 100 m provides excellent situational awareness for open field or forest hunting.
- Classic Design & Mount Compatibility: Traditional look with standard 30 mm mount rings for easy attachment.
Specification
| Max. Resolution | 3840 × 2160 |
| Frame Rate | 50 Hz |
| Lens (Focal Length) | 50 mm, F1.2 to 2.5 Adjustable Aperture |
| Detection Range | Day |
| Min. Focusing Distance | 10 m |
| Magnification | 3.5x to 28.0x (8x). Supports Continuous Zooming |
| Field of View | 8.8° × 5.0° / 15.3 m × 8.6 m @100 m |
| Display | 1920 × 1080, 0.49 inch, OLED |
| Image Mode | Day, Night |
| Exit Pupil | 6 mm |
| Eye Relief | 55 mm |
| Diopter (Range) | -5 D to 5 D |
| Record Video | On-board Video Recording |
| Record Video Resolution | 1920 × 1080 |
| Capture Snapshot | Yes |
| Audio Recording | Yes |
| Recoil-activation Recording | Yes |
| Standby Mode | Yes |
| Storage | Built-in EMMC (64 GB) |
| PIP (Picture-in-Picture) | Yes |
| Freeze Zeroing | Yes |
| Distance Measurement | NA |
| Zeroing Profiles | 5 |
| Max. Recoil | 1000 g / 0.4 ms |
| Hotspot | Yes |
| Ballistic Calculation | Yes |
| Battery Type | Two Rechargeable Lithium Batteries (Internal), One Replaceable and Rechargeable 18650 Battery (External) |
| Battery Operating Time | 11 hours Continuous (@25°C, Hotspot off) |
| Power Supply | 5 VDC / 2 A, USB Type-C Interface |
| Mounting | Standard 30 mm |
| Protection Level | IP67 |
| Working Temperature | -30°C to 55°C (-22°F to 131°F) |
| Dimension | 439.8 mm × 89.2 mm × 84.0 mm |
| Weight | 1176 g (without External Battery) |
| Safety Class for Laser | Class 1 |
| Wavelength | 905 nm |
| Max. Measuring Range | 1000 m |
| Measurement Accuracy | ±1 m |
| Min. Measuring Range | 10 m |












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