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Sytong HT-77 1-3.5x Digital Night Vision LRF Rear Add One + Free IR Torch

Sytong HT-77 1-3.5x Digital Night Vision LRF Rear Add One + Free IR Torch
Sytong HT-77 1-3.5x Digital Night Vision LRF Rear Add One + Free IR Torch
Sytong HT-77 1-3.5x Digital Night Vision LRF Rear Add One + Free IR Torch
Sytong HT-77 1-3.5x Digital Night Vision LRF Rear Add One + Free IR Torch
Sytong HT-77 1-3.5x Digital Night Vision LRF Rear Add One + Free IR Torch
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Sytong HT-77 1-3.5x Digital Night Vision LRF Rear Add One + Free IR Torch

£539.95 £449.96 (ex. VAT)
Stock Status: Sold Out
Like the HT-66 plus built in 1000m capable Laser Range Finder instead of IR illuminator. WULF IR400 IR torch FREE with this kit (RRP £79.95)
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Building on the super popular HT-66 Sytong have revolutionized the night vision game by adding a 1000-meter range finding function to the device.

As supplied it does not include an IR Illuminator/Torch so we are including the excellent WULF IR400 IR torch (upto 400m beam) FREE.

  • There is a picatinny rail on the unit side to fit the WULF or your choice of IR torch too.
  • Without IR fitted it is basically a rear add on LRF/scope unit. Pretty good just in that mode.

This new device sets the standard as the most adaptable digital night vision device on the market and is the first digital NV add on with integrated LRF

You can use the HT-77 LRF as a handheld unit or with a simple quarter turn click, attach it to your daytime optic converting it into a night sight ready for hunting.

The large internal screen of the Sytong HT-77 LRF Digital Night Vision Rear Add On with Range Finder produces a high resolution and clear image of your surroundings in full colour during daytime or switch to night mode.

The supplied collar attaches to the eyepiece of your scope and allows you to quickly attach and detach the unit as the shooting conditions change, without any shift in point of impact.

The standard battery provided with the unit will get the HT-77 working and useable for 1-2 hours before re-charge. It is recommended that a separate, higher quality battery is purchased to achieve optimal run time and performance from your unit. 18650 flat top required.

  • Battery: 18650 x 1
  • Dimensions: 139mm x106mm x62mm
  • Magnification: 1x – 3.5x
  • Focus: 2.5cm – 8
  • Eye resolution: 1024 x 768
  • Voltage: 3.7v
  • IR wave length: Provided by the optional external light source
  • Picture in picture: Yes
  • Video type: AVI
  • Data transmission: WIFI
  • Frame rate: 30fps
  • Battery life: >8 hours
  • Photo resolution: 2608×1944
  • Video resolution: 1920×1080
  • Memory card: Micro-SD Max. 32 GB (Card not included)
  • Weight: 336g


Integrated 1000m Laser Range Finder

Longer battery life, as any IR illuminator you add will be operated with its own battery

Integrated gyrometer sensor with rotation and inclination angle display

The sensor can down-regulate the image much faster when the IR Illuminator is switched on, so the eye is not faded

No more fading due to overly focusable IR light, this also makes the use in the close range environments much more pleasant

This device is recoil proof up to 6000 joules, tested with caliber 9.3×62 mm

Sytong app for live image transmission with direct access to previously saved photos and videos that can be downloaded directly to the smartphone

Well placed buttons simplify operation, especially in manual mode

SD card is easy to change (Card not included)

Picture in picture function

WULF IR400 Torch Set

The WULF Night Vision IR400 Illuminator is the perfect partner to boost the performance of your existing Night Vision Scope or PARD 007/Sytong read add on

The IR400 uses a focusable lens system and three selectable power levels to provide flawless IR illumination up to 400m; extending the effective detection and identification distances for all NV devices.

1x 18650 Battery & charger Included Recharge time 2.5 hrs. Runtime: 3 hours on high
Modes - 3 modes (low mid high) with memory
Picatinny mount for rail attachment
Switch: Tail-cap switch and Remote switch with Power ON/ OFF LED indicator
Lens: 44mm Fresnel lens - Beam Distance 400M +
LED: Osram 4715AS 850nm LED

Head diameter: 45mm
Body diameter: 30mm
Tail cap diameter: 30mm
Length: 140mm + 25mm with tail

In the box?
HT-77 LRF rear add on day and night vision
Collar adapter to suit 44-46mm ocular diameter scopes. Smaller and larger available as options
18650 rechargeable starter battery
Charger with USB port
Kit with hex keys for installation and adjustment
Convenient transport bag
PVC tape to help install the adapter device on the optics
Use and maintenance manual

  • TF memory card is NOT included

One Year Warranty

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