New for 2021 the Sytong HT-66 4-14x Digital Night Vision Rear Add On allows you to quickly turn your standard optical Scope into a high-performance Night Vision system.

Ocular-eyepiece fit is for 43-46mm diameter. (same as PARD 007) smaller and larger collars will be available. Good fit on Optisan EVEs

This is an exciting and high-performing addition to the Night Vision Shooting Optics!

Please note: TF Memory Card not included.

Main Specification

• Detection Range - 200m (can be improved with and extra IR torch)
• Display Resolution - 1024x768
• Display Type - OLED
• Generation - Digital
• Integrated Infrared Illuminator - Yes with Wavelength 850nm
• Magnification (Digital) - 14x
• Magnification (Optical) - 4x
• Field of view: 16°X12.5° 
• Eye relief: 30mm
• Objective Lens Diameter - 16mm
• Operating Temperature - -40/+85°C
• Refresh Rate - 30HZ
• Video / Sound Recording - Yes

• Lens diameter : 16mm F 2.2
• Magnifying power: 4-14x
• IR Illuminate distance: 200m
• IR Power: 5W
• Frame rate: 30fps
• Focusing: 2.5cm - infinity
• IR Wavelength: 850nm
• Eyepiece resolution: 1024 x 768
• Video resolution: 1920 x 1080

• Voltage: 3.7V
• Storage type: TF card
• Battery: 18650 x1
• Battery life: > 8h
• Net weight: 270g
• Dimension: 138mm x 96mm x 55mm

• Output type: AVI
• Data transmission: WIFI
• USB-C connection

• Clearer image compared to the Pard 007A giving a greater viewing range
• No picture lag when panning
• The Sytong can still be used where you can no longer see anything with the Pard without an IR emitter
• The sensor can down-regulate the image much faster when the IR light is switched on
• No more fading due to overly focusable IR light, this means using in an enclosed area such as a forest is much easier on the eye
• The screen can be dimmed down to 10% at the push of a button, from “extra dark” to “extra bright”. (With Pard this is only possible via the menu and only up to 50%)
• Integrated gyrometer sensor with rotation and inclination angle display
• All buttons can be operated silently
• The IR emitter can be focused more strongly, which also increases the range
• According to the manufacturer, the device is bulletproof up to 6000 joules, tested with caliber 9.3×62 mm (Pard up to 5000 J)
• Own app for live image transmission with direct access to previously saved photos and videos that can be downloaded directly to the smartphone
• Better placed buttons simplify operation, especially in manual mode
• SD card is much easier to change

• Sytong HT-66 16mm Digital Night Vision Rear Add On
• Eyepiece Collar Attachment
• Hex Wrench
• Tape
• Data Cable
• 2 Pin Power Adapter (A 3 Pin UK Power Plug Adapter is required for use in the UK.)
• User Manual
• 1 x 18650 Battery
• Please note: TF Memory Card not included.