Sytong Digital Day and Night Vision Clip On Scope with Laser Range Finder #HT-77LRF

$749.00 inc. GST

Availability: 1 in stock

The new Sytong HT-77LRF is the first digital Night Vision add on to include an integrated range finder. This new device sets the standard as the most adaptable digital night vision device on the market. You can use the HT-77LRF as a handheld scanner or with a simple quarter turn click, attach it to the eyepiece section of your daytime optic converting it into a night sight ready for hunting. You can also decide what light source to use with the addition of an 8w 850NM or 940NM illuminator (sold separately). The HT-77LRF also features an upgraded 5 megapixel Sony Starvis CMOS sensor with a resolution of 2608×1944

The large internal screen of the Sytong HT-77LRF 3.5x 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 (45mm) 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. Other sized collars are available (sold separately).

The Sytong HT-77LRF is supplied in a presentation box complete with a carry bag and all its accessories ready to use.


  • Integrated 1000m Laser Range Finder
  • Longer battery life, as the optionally available IR illuminator is operated with its own battery (illuminator sold separately)
  • 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 it easier to use in close range environments
  • This device is recoil proof up to 6000 joules , tested with calibers up to 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 your smartphone
  • Well placed buttons simplify operation, especially in manual mode
  • SD card is easy to change
  • Picture in picture function

In the Box:

  • An HT-77LRF device for day and night vision
  • A 45mm collar/adaptor to mount the unit to your rifle scope (other sizes collars are also available, sold separately)
  • A high-durability 18650 rechargeable battery with battery life of 8 hours
  • Charger with USB port
  • Kit with hex keys for installation and adjustment
  • Convenient transport bag
  • PVC tape to help install the device on the optics
  • Instruction manual


  • 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 optional IR Illuminator (sold separately)
  • 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
  • Weight: 336g
  • Warranty: 2 years

* Specifications are provided for informational purposes only. Actual values may vary

ATP is an authorised Australian dealer for Sytong. All Sytong products bought from ATP are covered by the Australian Sytong Warranty.

Weight 1.4 kg


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