The HIKMICRO ALPEX 4K A40EL is engineered for shooters who demand precision without compromise. Combining a 3840×2160 4K CMOS sensor with a 40mm F2.0 lens, this digital day and night vision scope delivers exceptional image clarity and target recognition in virtually any lighting condition. What sets the A40EL apart is its integrated 1000-meter laser rangefinder with real-time ballistic calculation. This system automatically adjusts reticle holdover based on distance and pellet type—ensuring deadly accuracy whether you're zeroing in on rats at 30 meters or challenging a 90-meter shot with a .25 caliber.

Designed for true around-the-clock use, the A40EL leverages adaptive low-light technology to deliver uncompromised detail at dawn, dusk, and in total darkness. Operate in five vision modes—Day, Night, Auto, Green, and Yellow—tailored for varied terrain and ambient light. With dual imaging frequencies (50Hz in 4K, 100Hz in 1080P), the scope ensures crystal-clear static observation and seamless motion tracking with zero blur. A rapid one-second startup puts the A40EL into action instantly, critical for reactive scenarios in the field.

At just 474g and 25% slimmer than conventional optics, the ALPEX 4K A40EL is purpose-built for airguns and tactical manoeuvrability. The 30mm magnesium-alloy tube form factor ensures universal compatibility and lightweight handling—perfect for stalking pests in tight quarters or carrying across open farmland. Intuitive controls are designed for gloved or wet-hand operation, making it field-ready in every sense.

The A40EL is powered by an internal lithium battery with support for an external rechargeable 18650 cell, providing up to 7 hours of continuous operation. Recoil-activated recording with built-in audio and 32GB of internal EMMC storage allows you to capture every shot with forensic clarity. Whether you're targeting, ranging, recording, or navigating at night, the A40EL is the total field solution for modern airgun hunters.

Specs
Max. Resolution
3840 × 2160
Frame Rate
50 Hz (4K), 100 Hz (1080P)
Lens
40 mm, F2.0
Detection Range (Day)
800 m
Minimum Focusing Distance
2 m
Magnification Range
3.5× to 20.5×
Base Magnification
5.8×
Zoom
Continuous
Step Values
0.5×, 1×, 2×, 3×, 4×
Field of View (Degrees)
10.7° × 6.1°
Field of View (Metres @100 m)
18.7 m × 10.1 m
Display Type
OLED
Display Size
0.49 inch
Display Resolution
1920 × 1080
Image Modes
Day, Night, Auto, Green, Yellow
Exit Pupil
6 mm
Eye Relief
45 mm
Dioptre Adjustment
-5 D to +5 D
Video Recording
On-board (1920 × 1080)
Photo Capture
Yes
Audio Recording
Yes
Recoil-Activated Recording
Yes
Standby Mode
Yes
Storage
32 GB built-in EMMC
Picture-in-Picture (PIP)
Yes
Freeze Zeroing
Yes
Zeroing Profiles
5
Maximum Recoil Resistance
1000 g / 0.4 ms
Wi-Fi Hotspot
Yes
Ballistic Calculation
Yes
Click Value
1 click = 1 cm @ 100 m
Battery Type (Internal)
Rechargeable lithium battery
Battery Type (External)
Replaceable & rechargeable 18650 battery
Operating Time
Up to 7 hours (@25°C, Hotspot off)
Charging Interface
USB Type-C (5 VDC / 2 A)
Direct Charging
Supported only with internal battery
Mounting
Standard 30 mm
Protection Level
IP67
Operating Temperature
-30°C to 55°C (-22°F to 131°F)
Dimensions
280.7 mm × 86.1 mm × 66.3 mm (without eyepiece)
Weight
474 g (without external battery)
Laser Rangefinder – Safety Class
Class 1
Laser Rangefinder – Wavelength
905 nm
Laser Rangefinder – Minimum Measuring Range
3 m
Laser Rangefinder – Maximum Measuring Range
1000 m
Laser Rangefinder – Measurement Accuracy
±1 m