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AGM Spectrum LRF 4K

Digital Day & Night Optics

PART #SPEC50-4K

1 reviews | Write a review


Description And features


The NEW Spectrum LRF 4K digital day & night vision scope from AGM utilizes many of the features that shooters have come to know and love in the Spectrum-IR, but with one big addition: a 1,000-meter integrated laser rangefinder (LRF). This feature helps alleviate a common issue many shooters find themselves experiencing when hunting with any sort of digital optic, and that is the lack of depth perception that is inherent in optics utilizing a digital screen. The Spectrum LRF 4K pairs that LRF functionality with an advanced high-resolution 3840×2160 detector, which works in conjunction with a high quality 1920x1080 OLED display. The Spectrum LRF 4K is one step in the continuous evolution of full color digital electro-optics. New and improved 4K digital sensors are now naturally more sensitive to infrared than older models once were, which means the unit should require much less external Infrared light while used in night mode. The incredible new adjustable aperture provides traditional daytime hunters with increased low light gathering capabilities that exceed that of some of the highest-quality traditional glass hunting optics. The Spectrum is literally built for prime, legal daytime hunting hours in the precious minutes just after sunrise and just prior to sunset. Powered by two internal rechargeable 18650 and one additional replaceable 18650 batteries, the 11hr battery life supplies users with more than enough time behind the eyepiece during hunting season. This unit is also one of AGM’s first to utilize a semi-circular display, an on board ballistic calculator and 1000yard integrated laser rangefinder, as well. Along with the new 4k high resolution CMOS sensor, we thought it prudent to also update the internal storage capacity, which now comes in at a robust 64GB, which will come in handy when recording in higher resolution. If you’re looking for an exceptionally capable technological optic, the Spectrum LRF 4K is the perfect addition to your arsenal.

Warning: California's Proposition 65

  • F1.2-2.5 adjustable aperture provides incredible low-light gathering capabilities
  • 3.5-28x incremental and step zoom capability
  • 3840x2160 ultra-high-definition CMOS sensor
  • Built-in laser rangefinder
  • Supports Day/Night mode
  • Detection range up to 1,000m (day)
  • 1920×1080 resolution OLED display
  • Various reticle types and colors
  • Internal ballistic calculator
  • On-board video/audio recording and image capture
  • Shot-Activated Recording (SAR)
  • 64GB EMMC built-in storage
  • Wi-Fi data transmission
  • AGM Connect App compatibility
  • Waterproof & Shockproof
  • Standby mode
  • Dual power system
  • Up to 11 hours continuous operation
  • External power supply capability
  • 3-year warranty
Characteristics

Magnification: 3.5× - 28×

FOV: 8.8° × 5.0°

$1,195.00

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Specifications


Frame Rate
50 Hz
Ballistic calculator
Yes
Minimal Focusing Distance
10 m
Safety Class for Laser
Class1
Shot-Activated Recording
Yes
Max. Measuring Range
1,000 m
Max. Recoil
1000 g / 0.4 ms
Digital Zoom
1×, 2×, 4×, 8×
Diopter Adjustment Range
-5 to +5 dpt
Exit Pupil Diameter
6 mm
Eye Relief
55 mm
Display
0.49" OLED display, 1920×1080, 50 FPS
Wi-Fi
Yes
Battery Type
Two rechargeable 18650 Lithium batteries (internal) and one additional replaceable and rechargeable 18650 Lithium battery
External Power Supply
5 V DC/2 A, USB Type-C interface (supports QC3.0)
Dimensions
440 × 89 × 84 mm / 17.3 × 3.5 × 3.3 in (without mount)
Wavelength
905 nm
Field of View
8.8° × 5.0°
Lens System
50 mm, F1.2
Weight
1.18 kg / 2.6 lb (without mount, eyepiece and CR123A battery)
Working Temperature
-30°C to 55°C (-22°F to 131°F)
Picture In Picture Mode (PIP)
Yes
Video Recording
Yes (1920x1080)
Audio Recording
Yes
Standby Mode
Yes
Max. Resolution
3840 × 2160
Snapshot
Yes
Storage
Built-in EMMC (64 GB)
Battery Operating Time
Up to 11 hours continuous running (@ 25°C, WI-FI OFF)
Protection Level
IP67
Reticle
5 reticles, 4 colors
Magnification
3.5× - 28×

Firmware update


FIRMWARE UPDATE INSTRUCTION

Please read the instructions below before updating the firmware.

Check current firmware version of your device, for this go to your device’s main menu to option “Info” or “Version” and check what number you have. Compare the number with the latest version of the firmware on the AGM website.

Download the firmware update package to your PC and unzip it.

NOTE: Do not open the DAV or BIN file on your computer as it may corrupt the file.

  1. Connect the thermal device to your PC with USB cable.
  2. Turn on the thermal device.
  3. Disable the Wi-Fi Hotspot function in the device menu if WiFi is enabled.
  4. Open the detected disk (USB drive) in file manager program. Copy the unzipped .dav file and paste it to the root directory of the device.
  5. Turn off the device.
  6. Turn on the device. After a while, the firmware update process will start automatically. During the update, the screen will display the inscription "Upgrading ...". The update process will be completed when the inscription "Upgrading ..." goes out. Repeat steps 4-6 for each updating file.
  7. Turn off the device and disconnect it from your PC.

WARNING:
If your device does not have a built-in rechargeable battery and is powered by replaceable Lithium batteries, remove the batteries from the battery compartment before connecting the device to your PC, or it may cause computer damage.

If you removed the batteries, please make sure the device is connected to the computer during the update process. Otherwise, the device will shut off and may cause unnecessary upgrade failure, firmware damage, etc.

Please check the latest firmware. Click the FW Version to download the firmware update package.

  • AGM EVOLVER LRF 1280, AGM Adder V2 LRF 35-384, AGM Adder V2 LRF 35-640, AGM Adder V2 LRF 50-640, AGM Adder V2 LRF 60-1280, AGM Spectrum LRF 4K

    Firmware Versions:

    • AGM_V5.5.124_250607

      KEY Feature Updates

      1. Image Boost 3.0

      Improved algorithm with reduced noise and enhanced target highlighting. (Only on AdderV2 now.)

      2. Reticle & Ballistics

       Thinner reticle for higher precision (with thinner reticle – reticle 6 & smaller dot – reticle 10).

       All features, interface, and operation methods under the Zeroing menu are update to the latest.

      Support the Reticle center color (4 colors).

       Ballistic Calculation Updates. The BC function will move under the Zeroing menu. Add bullet types

      (G1, G7, GS), aim point colors and types on Evolver and Spectrum.

       BC supports pitch angle compensation. The device can automatically adjust the position of the BC

      mark by reading the pitch angle data from the gyroscope and entering it into the algorithm

       BC aim point is shrunk and reduces the obscuration of the target.

       The BC aim point will be shown in the PIP view.

      *Note: To prevent the large reticle in the PIP view from obscuring the target and the aim point, only

      the reticle center will be retained in the PIP view, but reticle types 5, 6, and 10 will not be changed.

      3. LRF Display: LRF reading now shows in the screen center and will disappear after 10 seconds.

      If the distance measurement fails or cannot reach a valid value, “000” will be displayed.

      The LRF display is different when the reticle is enabled and disabled to avoid obscuring the target.

      b. Other updates

      1. The folder name on PC will be updated from “DCIM” to “AGM Content.”

      2. Update the boot screen and watermark to the new AGM logo.

      3. OSD Icons Simplification: SD card capacity, zoom magnifier icon, and USB mode icon removed.

      4. Support the Horizontal Distance measurement function.

      5. Power Saving. The hotspot will automatically turn off if no connection for 10 minutes.

      6. Only supports single ranging when ballistic calculations are enabled.

      7. Add Zoom Mode function(AdderV2 and Spectrum LRF 4K). Step Zoom (1X, 2X, 4X, 8X) is now back.

      Support switching between Step Zoom and Incremental Zoom

      8. Support the Red and Green Monochrome palettes on Evolver.

      9. Support the Channel Viewing Activation for 6 palettes on Evolver.

      10. Update the option names in Scene Mode for Evolver and AdderV2. Change “Recognition” to

      “General”; “Jungle” to “Compressed”.

      11. Add a new language: Turkish.

      12. Support the Diagnostic Log function.

      13. Support the Reboot and Restore Factory Settings function. (Restore is renamed as Reboot)

      14. SD card storage capacity will be displayed in the Version.

      15. No scanning alert will pop up when the device is connected to the computer.

      16. Optimize Evolver and AdderV2-1280 image horizontal lines problem.

      17. Fix bugs, like the watermark exceeding the boundary on AdderV2-35mm.


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