Hikmicro Alpex 4K Riflescope

• Model: HM-A50E
• Sensor Resolution: 3840 × 2160 4K UHD CMOS
• Frame Rate: 50Hz
• Objective Lens: 50mm, F1.2–F2.5 Adjustable Aperture
• Magnification: 3.5× – 28×
• Digital Zoom: Up to 8×
• Field of View: 8.8° × 5.0° / 15.3m × 8.6m @ 100m
• Minimum Focusing Distance: 10m
• Day Detection Range: Up to 1000m
• Display: 1920 × 1080, 0.49″ OLED
• Viewing Modes: Day / Night
• Eye Relief: 55mm
• Storage: 64GB Built-in EMMC
• Recoil-Activated Recording: Yes, with audio
• Zeroing Profiles: 5
• Maximum Recoil: 1000g / 0.4ms
• Mounting Tube: Standard 30mm
• Battery: Two internal rechargeable lithium batteries + one replaceable rechargeable 18650 battery
• Battery Life: Up to 11 hours at 25°C with hotspot off
• Protection: IP67
• Weight: Approx. 1080g without external battery

Description:
The HIKMICRO ALPEX 4K A50E is a premium digital day and night vision riflescope built around a high-resolution 3840 × 2160 4K UHD CMOS sensor. It delivers detailed full-colour imagery during daylight and clear black-and-white viewing at night, making it suitable for use across a wide range of lighting conditions.

A 50mm objective lens with adjustable F1.2–F2.5 aperture allows the shooter to control the amount of light reaching the sensor, helping optimise image quality as ambient light levels change. The scope provides 3.5× base magnification, extending to 28×, with continuous zooming and a field of view of 15.3m × 8.6m at 100 metres.

The A50E offers a daytime detection range of up to 1000 metres, while the high-resolution 0.49-inch 1920 × 1080 OLED display provides a crisp, detailed sight picture. The traditional 30mm tube design makes it compatible with a wide range of conventional scope mounts and gives it handling characteristics closer to a traditional optical riflescope.

The scope includes recoil-activated recording with audio, on-board video recording, photo capture, Picture-in-Picture, freeze zeroing and five zeroing profiles. Footage is saved to 64GB of built-in EMMC storage, providing ample capacity for recording hunts or range sessions.

The A50E is rated to withstand recoil up to 1000g / 0.4ms, making it suitable for use on a wide range of centrefire rifles. It also supports Wi-Fi hotspot connectivity and USB-C charging and external power.

Power comes from a combination of two internal rechargeable lithium batteries and one replaceable rechargeable 18650 battery, providing up to approximately 11 hours of continuous operation at 25°C with the hotspot switched off.

With its 4K sensor, adjustable aperture, 1000m daytime detection range, long battery life and conventional 30mm format, the HIKMICRO ALPEX 4K A50E is a strong option for shooters looking for a premium digital riflescope that performs equally well during the day and at night.