
Quick answer
AGM Spectrum LRF 4K Mini Digital Day/Night Riflescope uses a 3840 × 2160 CMOS sensor for daytime color and infrared-assisted nighttime viewing. A built-in laser rangefinder provides measured distance.
Who this is for
Best for
Hunters who want familiar visible-scene detail in a digital day/night scope, with integrated distance measurement.
Not ideal for
Thermal heat detection or a promise of seeing without sufficient ambient light or IR illumination.
Quick specifications
- Category
- Night Vision Scopes
- Magnification
- 3.5-28x
- Rangefinder
- Yes
Why buy from Thermal Bros
Thermal Bros can help compare the model, mounting requirements and power options for your setup. Ask us to verify fit and current availability before ordering.
Full product description
AGM Spectrum LRF 4K Mini Digital Day/Night Riflescope uses a 3840 × 2160 CMOS sensor for daytime color and infrared-assisted nighttime viewing. A built-in laser rangefinder provides measured distance.
Digital detail for day and night
The 4K specification describes the digital imaging sensor. This is not a thermal detector. In daylight, the scope shows a conventional visible-light scene; night viewing relies on available light and compatible infrared illumination. IR wavelength, illuminator placement and the target’s reflectivity affect useful nighttime detail.
Magnification and ranging
The starting magnification is 3.5x, with a published digital range up to 28x. Digital zoom enlarges a crop; it does not create additional native detail. This exact model includes an integrated laser rangefinder. Check its current manual for ranging modes and operating conditions.
Specifications
| Imaging sensor | 3840 × 2160 CMOS; digital, not thermal |
|---|---|
| Objective lens | 40 mm |
| Base magnification | 3.5x |
| Published magnification range | 3.5–28x, including digital zoom |
| Integrated laser rangefinder | Yes |
| Display | 1920×1080 OLED |
| Power source | Built-in rechargeable Li-Ion battery and one additional replaceable rechargeable 18650 battery (18650 battery included) |
| Published runtime | Up to 7.5 Hours |
Check mounting clearance, eye relief and the IR setup on your actual firearm. Battery duration varies with conditions and enabled functions. A published maximum range is not a guarantee of identification or a useful nighttime aiming image.
Is it the right fit?
Best for: Hunters who want familiar visible-scene detail in a digital day/night scope, with integrated distance measurement.
Consider another setup if: Thermal heat detection or a promise of seeing without sufficient ambient light or IR illumination.
Common question
Does AGM Spectrum LRF4K Mini have a built-in rangefinder?
Yes, this LRF configuration has an integrated laser rangefinder.
Compare related setups
See AGM Rattler V3 25-384 Thermal Rifle Scope, AGM Rattler V3 LRF 35-384 Thermal Rifle Scope. Compare the starting view, mounting format and features you actually need.
Need help matching the model to your setup? Contact Thermal Bros support or check our product manuals before ordering.
Technical Specifications
-
Display Resolution (px)
1920×1080 OLED
-
Category
Night Vision Scopes -
Handhelds
No -
Display Resolution
1920×1080 OLED -
Range Finder
Yes -
Clip-On
No -
Magnification Base
3.5 -
Magnification Max
28