HIKMICRO Alpex Lite A40E 4K Digital Day & Night Vision Scope

Redefining compact precision, the ALPEX 4K Lite A40E is a cutting-edge digital day and night vision scope purpose-built for airgun hunters and pest control professionals. Powered by an ultra-high-definition 3840×2160 CMOS sensor and a 40mm F2.0 lens, it delivers unmatched clarity with an 18.7m field of view at 100m—day or night. Compact yet powerful, this scope sets a new benchmark in lightweight field optics.

Engineered for low-light dominance, the A40E features adaptive 4K imaging and advanced rendering at 50Hz for static surveillance and up to 100Hz at 1080P for high-speed target tracking. Whether you're scanning a distant nest or pursuing a fast-moving quarry, the result is zero blur, maximum clarity, and unwavering precision. An external IR torch can be added for enhanced nocturnal range.

Weighing just 450g and 25% slimmer than conventional optics, the A40E’s 30mm magnesium alloy tube integrates seamlessly with any air rifle system. This rugged yet lightweight design supports long treks across farmland and tight maneuvering in dense cover. The compact form factor is balanced for agility without sacrificing durability or optical performance.

Equipped with a 0.49-inch OLED display (1920×1080), continuous zoom up to 20.5x, and smart day/night/auto modes, the A40E brings tactical flexibility to any engagement. Record every shot with built-in audio and 32GB EMMC storage. Its dual-power system—internal lithium and external 18650 batteries—delivers up to 7.5 hours of uninterrupted operation in field conditions.

• 4K CMOS Sensor: Captures ultra-high-definition detail for accurate identification and target acquisition in any lighting condition.
• Dynamic Framerate: Switches between 50fps and 100fps for stable surveillance and fluid motion tracking.
• Lightweight & Slim: Magnesium alloy build is 25% slimmer and weighs just 450g for maximum mobility.
• Dual Power System: Internal lithium and external 18650 batteries offer up to 7.5 hours continuous runtime.
• Day/Night Versatility: Five visual modes adapt to any environment - Day, Night, Auto, Green, and Yellow.

Features

• 4K UHD resolution for unmatched clarity and target detail.
• Compact 30mm tube fits all standard air rifles.
• OLED display delivers sharp, high-contrast imagery.
• Recoil-activated recording with onboard audio.
• Continuous and stepped digital zoom up to 20.5x.
• Enhanced low-light performance with external IR support.
• Built-in 32GB storage for video and image capture.
• Rugged magnesium alloy body for field durability.
• Multiple vision modes for changing light conditions.
• Fast, blur-free rendering during target movement.

Specification

• Max. Resolution: 3840 × 2160
• Frame Rate: 50 Hz (4K), 100 Hz (1080P)
• Lens (Focal Length): 40 mm, F2.0
• Detection Range Day: 800 m
• Min. Focusing Distance: 2 m
• Magnification: 3.5× to 20.5× (5.8×), continuous zooming and 0.5×, 1×, 2×, 3×, 4× step options
• Field of View: 10.7° × 6.1° / 18.7 m × 10.1 m @ 100 m
• Display: 1920 × 1080, 0.49 inch, OLED
• Image Mode: Day, Night, Auto, Green, Yellow
• Exit Pupil: 6 mm
• Eye Relief: 45 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 (32 GB)
• PIP: Yes
• Freeze Zeroing: Yes
• Zeroing Profiles: 5
• Max. Recoil: 1000 g/0.4 ms
• Hotspot: Yes
• Ballistic Calculation: N/A
• Click Value: 1 click = 1 cm @ 100 m
• Battery Type: One Rechargeable Lithium Battery (Internal), One Replaceable and Rechargeable 18650 Battery (External)
• Battery Operating Time: 7.5 hours continuous running (@25°C, Hotspot off)
• Power Supply: 5 VDC/2 A, USB Type-C (only internal battery supports direct charge)
• Mounting Standard: 30 mm
• Protection Level: IP67
• Working Temperature: -30°C to 55°C (-22°F to 131°F)
• Dimension: 280.7 mm × 86.1 mm × 57.3 mm (without eyepiece)
• Weight: 450 g without External Battery

Warranty

This comes with a 3-year warranty from HIKMICRO. See the User Manual that comes with the HIKMICRO device.