HDZero FPV Goggles 2 (HDZ3520)

HDZero FPV Goggles 2 (HDZ3520)

HDZero Goggle 2 builds on the success of the original with practical upgrades pilots will appreciate: a sharper, dust-resistant optic module, built-in analog receiver, integrated WiFi for wireless mirroring, and a protective hard case. It keeps everything that made the original great—ultra-low latency, open-source flexibility, and all-in-one digital + analog support—while adding more value and convenience for everyday flying.

HDZero Goggle was designed with the FPV community for the FPV community. We asked what you wanted, and we delivered:

• Open-source goggle software and CAD files, so you can customize it to your preferences
• Clear digital video immune to warping, color shifting, and image rolling
• 1080p 90hz adaptive refresh rate OLED micro-displays
• Resolutions for different flying types: 1080p30, 720p60, 540p90, and 540p60
• Smoothest and fastest link for the most connected flying feel (3ms glass-to-glass)
• Fly with friends – 1-way broadcast doesn’t interfere with nearby pilots
• Improved analog video resolution with real-time deinterlacer
• Built-in analog receiver sharing antenna with HDZero receiver
• All the video input and output you need – one goggle for digital, analog, and HDMI video
  • Analog 3.5mm AV input
  • HDMI input and output
  • Headphone/microphone combo jack
• Add-on analog module bay that accepts most of today’s analog modules 
• Mount antennas to innovative rail mount system

Features

• Fully enclosed optical module to keep dust out
• Significantly sharper edges for enhanced optical display clarity (<1.5% distortion)
• Greatly enhanced analog reception performance, ensuring improved handling of weak signals
• Available in two shell colors—White and Red—to suit individual preferences
• • On/off sliding switch – be confident that the goggle is on or off at a glance or by feel
  • Designed for open source, the new goggle runs Linux. All code for the user interface is new and open source
  • Support diopter lens inserts
  • 90Hz 1080p OLED screens with sliding IPD adjustment and dials for focus adjustment
  • By integrating the entire goggle display pipeline with HDZero’s fixed-latency video transmission, these goggles achieve 3ms glass-to-glass sub-frame latency with no jitter or dropped frames
  • Mounting rails for patch antennas or whatever else you might want to mount
  • Recessed front SMA jacks so no need to remove antennas when packing the goggle away
  • Three independently addressable fans work in combination to cool the internals and prevent fogging. They are soft mounted to prevent screen vibration and noise
  • HDMI input and HDMI output
  • Built-in microphone for DVR
  • 3.5mm combination headphone / microphone jack for audio and external mic
  • 3.5mm analog video/audio input for use with ground station inputs
  • Integrated 2D deinterlacer that adds no delay for analog input
  • Built-in ELRS backpack support
  • Built-in H.265 DVR for HDMI in/Analog/HDZero input
• Built-in analog receiver
• Built-in 2.4Ghz WiFi video streaming module for live streaming
• 6-axis smart inertial measurement for head tracking pan+tilt support
• Add-on side-mounted analog module bay that accepts most of today’s analog modules

Specification

• HDMI input latency: <1ms
• Analog Camera glass-to-goggle glass latency: <2ms
• HDZero Camera glass-to-goggle glass latency: <3ms
• Adjust IPD range: 58-72mm (57-70mm for v1)
• Adjustable focus range: +4 to -7 diopter (was +2 to -6 for v1)
• Full HD 1920x1080p 90fps OLED micro display
• FOV: 46deg
• Input voltage: 7V-25.2V (2S-6S)

Includes

• 1x HDZero goggle 2
• 1x wide face plate
• 1x narrow face plate
• 1x foam padding
• 1x Goggle Strap
• 1x 1200mm XT60 cable
• 1x 150mm HDZero VTX programing cable
• 1x hard case travel box
• 1x Lens cloth