AGM Spectrum LRF 4k Digital Day & Night Scope
The AGM Spectrum LRF 4K is the next evolution of digital day/night hunting optics—built for shooters who want true 4K clarity, modern ranging capability, and all-day battery life in one rugged package. At its core is an ultra-high-definition 3840×2160 CMOS sensor paired with a crisp 1920×1080 OLED display, delivering rich color in daylight and strong performance in low-light and night mode with reduced reliance on additional IR. The game-changing upgrade is the integrated 1,000-meter laser rangefinder, which solves one of the biggest challenges of digital optics—depth perception—so you can make fast, confident decisions on target distance. Add in an adjustable F1.2–2.5 aperture for exceptional dawn/dusk performance, an on-board ballistic calculator, Shot-Activated Recording with audio, and 64GB internal storage, and you’ve got a feature-loaded scope that’s ready for prime legal shooting light and after-dark predator work alike.
AGM Spectrum LRF 4K — Features & Specifications (Categorized)
Imaging System (Sensor / Display / Performance)
| Feature |
Specification |
| Sensor Type |
3840×2160 Ultra-HD CMOS |
| Max Resolution |
3840 × 2160 |
| Frame Rate |
50 Hz |
| Display Type |
OLED |
| Display Size |
0.49" |
| Display Resolution |
1920 × 1080 |
| Display Refresh |
50 FPS |
| Day/Night Modes |
Day / Night |
| Detection Range (Day) |
Up to 1,000 m |
Optics & Magnification
| Feature |
Specification |
| Magnification Range |
3.5× – 28× |
| Objective Lens |
50 mm |
| Aperture |
Adjustable F1.2 – 2.5 |
| Field of View (H×V) |
8.8° × 5.0° |
| Digital Zoom |
1×, 2×, 4×, 8× |
| Minimum Focus Distance |
10 m |
| Eye Relief |
55 mm |
| Exit Pupil |
6 mm |
| Diopter Adjustment |
-5 to +5 dpt |
Rangefinding & Ballistics
| Feature |
Specification |
| Laser Rangefinder (LRF) |
Integrated |
| Max Measuring Range |
1,000 m |
| Min Measuring Range |
10 m |
| Measurement Accuracy |
±1 m |
| Laser Wavelength |
905 nm |
| Laser Safety Class |
Class 1 |
| Ballistic Calculator |
Yes |
Reticles & Shooting Tools
| Feature |
Specification |
| Reticles |
5 reticles |
| Reticle Colors |
4 colors |
| Picture-in-Picture (PIP) |
Yes |
| Freeze Zeroing |
Yes |
| Standby Mode |
Yes |
Recording, Storage & Connectivity
| Feature |
Specification |
| Video Recording |
Yes (1920×1080) |
| Audio Recording |
Yes |
| Image Capture |
Yes (1920×1080) |
| Shot-Activated Recording (SAR) |
Yes |
| Storage |
Built-in EMMC (64 GB) |
| Wi-Fi |
Yes |
| Wi-Fi Hotspot |
Yes |
| App Compatibility |
AGM Connect App |
| Data Transfer |
Via USB-C |
Power System
| Feature |
Specification |
| Power System |
Dual power system |
| Battery Type |
2× internal rechargeable 18650 + 1× replaceable rechargeable 18650 |
| Runtime |
Up to 11 hours (@25°C, Wi-Fi OFF) |
| External Power |
USB Type-C (5V DC / 2A, supports QC3.0) |
Durability & Environmental Ratings
| Feature |
Specification |
| Waterproof / Shockproof |
Yes |
| Protection Rating |
IP67 |
| Max Recoil Rating |
1000 g / 0.4 ms |
| Operating Temperature |
-30°C to +55°C (-22°F to 131°F) |
Size & Weight
| Feature |
Specification |
| Dimensions |
440 × 89 × 84 mm (17.3 × 3.5 × 3.3 in) |
| Weight |
1.18 kg / 2.6 lb (without mount, eyepiece, CR123A battery)
|
What’s Included
| In the Box |
Included |
| Batteries |
Two rechargeable 18650 batteries |
| Charging |
Battery charger |
| Cables |
USB cable |
| Accessories |
Lens cloth, carrying case |
| Docs |
User manual + quick start guide |
Warranty (Bottom Section)
| Warranty |
Coverage |
| Manufacturer Warranty |
3-year warranty |