N-Vision Optics TWS-13D-L Thermal Weapon Sight, 50mm f/1.2 Lens, 640x512 Resolution, 17um Detector Pitch

SKU: NVTWS13DL MFR: TWS-13D-L
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Key Features

  • Experience superior clarity with the 640x512 thermal resolution for unmatched detail.
  • Detect targets up to 1700 meters with this advanced thermal weapon sight system.
  • Enjoy versatile mounting with MIL-STD-1913 Picatinny or Weaver for easy setup.
  • Customize your view with selectable reticles, adjustable for precise boresighting.
  • Operate in extreme conditions, from -40 to +50°C, ensuring reliable thermal imaging.
  • Extend your battery life with a convenient standby mode for prolonged thermal use.
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Special Order?Estimated to Ship: 08/17/2025
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N-Vision Optics TWS-13D-L Specifications

  • Detector

    Uncooled vanadium oxide (VOx) microbolometer

  • Spectral Response

    7.5-13.5um

  • Detector Resolution

    640 x 512

  • Detector Pitch

    17um

  • Frame Rate

    30Hz

  • Standard Mount

    MIL-STD-1913 Picatinny or Weaver

  • Reticles

    Four reticles selectable and adjustable to boresight

  • Objective Lens

    50mm f/1.2

  • FOV (H x V)

    12.4deg. x 9.9deg.

  • Digital Zoom

    2x, 4x

  • Polarity Control

    Black hot/white hot

  • Analog Video Display Formats

    Standard 640 x 480 (NTSC)
    Factory option 640 x 512 (PAL)

  • Eyepiece Display Type

    Color OLED

  • Eyepiece Display Resolution

    800 x 600

  • Eye Relief

    48mm

  • Eyepiece Diopter Adjustment

    -6 to +2 diopters

  • Power Source

    4 AA batteries or external 12V DC
    4 CR123 battery version is available

  • Power Conversion

    Standby mode

  • Detection (typical/best, meters)

    1500/1700 (Man Size Target)

  • Recognition (typical/best, meters)

    380/430 (Man Size Target)

  • Identification (typical/best, meters)

    190/215 (Man Size Target)

  • Image Storage Type

    Internal, Non-removable

  • Image Access

    USB

  • Image Storage Capacity

    400 images, Extended memory versions are available

  • Operating Temperature Range

    -40 to +50deg.C

  • Non-Operating Temperature

    -40 to +71deg.C

  • Dimensions (L x W x H)

    29 x 7.6 x 8.9cm / 11.42 x 2.99 x 3.5" (without batteries and spacer)

  • Weight

    1.25kg / 2.76lbs (without batteries and spacer)

  • UPC Code

    700613258026

About N-Vision Optics TWS-13D-L

Under the umbrella of high-tech and advanced weaponry equipment, the N-Vision Optics TWS-13D-L Thermal Weapon Sight stands out with its powerful 50mm f/1.2 Lens and a sophisticated 640x512 resolution. This thermal weapon sight is meticulously designed to equip the operator with a significant edge in detecting, observing, and engaging targets in all conditions, regardless of the time of day.

Constructed with a rugged and lightweight housing made from aircraft-grade 6061-T6 aluminum, this thermal weapon sight is not only durable but also integrates cutting-edge thermal imaging technology. This combination results in the generation of superior IR images, ensuring maximum range target acquisition.

The TWS-13D-L is user-friendly, featuring ergonomic and clearly marked digital controls for ease of operation. It boasts four custom-tailored reticle patterns for individual weapons, each with corresponding zero, color, brightness, and contrast adjustments. The display polarity can be switched between white hot or black hot options, allowing the operator to choose the best visual setting for any tactical scenario.

The standard 2x and 4x digital zoom further enhances its functionality, enabling clear identification of targets before engagement. Unique to the N-Vision Optics TWS-13D-L is its ability to photograph targets, save images to internal storage, and later download them to a computer via a USB cable. This feature adds an extra layer of sophistication, making it a top choice for professionals seeking a powerful, durable, and advanced thermal weapon sight.

N-Vision Optics TWS-13D-L Features

  • High-resolution 640x512 thermal weapon sight for enhanced target detection
  • Equipped with a powerful 50mm f/1.2 lens for superior image quality
  • Rugged and lightweight design crafted from aircraft-grade 6061-T6 aluminum
  • Features 2x and 4x digital zoom for clear target identification
  • Offers four custom-tailored reticle patterns with adjustable settings
  • Includes a unique feature to photograph targets and save images to internal storage

Key Features

  • Experience superior clarity with the 640x512 thermal resolution for unmatched detail.
  • Detect targets up to 1700 meters with this advanced thermal weapon sight system.
  • Enjoy versatile mounting with MIL-STD-1913 Picatinny or Weaver for easy setup.
  • Customize your view with selectable reticles, adjustable for precise boresighting.
  • Operate in extreme conditions, from -40 to +50°C, ensuring reliable thermal imaging.
  • Extend your battery life with a convenient standby mode for prolonged thermal use.