Vayu HD

Full HD 1920 x 1200 LWIR

Featuring the world’s first full 1920 x 1200 12 μm uncooled VOX microbolometer array, the Vayu HD is the industry gold standard for critical applications when superior imaging performance at the lowest weight and the highest resolution available are essential.


With true 1920×1200 (Full HD) resolution from an uncooled VOx microbolometer array, the Vayu HD is the highest-resolution LWIR camera on the market. At just 450 and 500 grams (25 and 50mm lens versions) and compact enough to fit in the palm of your hand, the Vayu HD sets a new standard for superior image quality and resoltuion in a compact, SWaP optimized package.

The camera features a USB3.0 raw video output for more universal compatibility, an open chassis for the lightest possible integration weight and an F/1.2 lens with a high-durability AR coating for calibrated optical performance. An onboard image processor provides H.264/H.265 encoded RTP output, advanced image processing functions, and the ability to implement optional features such as object tracking and detection with telemetry, NMEA metadata packaging and more.

Product Highlights
  • Full HD 1920 x 1200 x 12μm Array
  • Low-SWaP integration (450 / 500 grams)
  • Standard Video Outputs: HDMI, IP VIDEO (H.264/265), 16-BIT USB3.0
  • Optional Image Enhancement Functions
  • 25 and 50 mm lens options
  • Dual Use Classification



Lens EFL FOV (H° x V°) Part Number Weight H x W x D (mm)
25mm / F1.2 49.5 x 32.1 SL-V4-193-A50 450g 122 x 77 x 72mm
Lens EFL HFOV Part Number Weight H x W x D (mm)
50mm / F1.2 122 x 77 x 72mm SL-V4-193-A25 500g 139 x 77 x 72mm


Detector type
Uncooled VOx Microbolometer
Bit depth
Array format
1920 x 1200
Pixel Pitch
12 μm
Spectral Response
Frame Rate (fps)
1-point NUC
Scene or mechanical shutter
Lens EFL
25mm / 50 mm
Lens Focus
25mm: 49.5° x 32.1° / 50mm: 25.9° x 16.4°
Athermalized, High Performance AR Coating
Video formats
HDMI (1080p), IP, USB3-UVC (raw)
Sensor bit depth
IP Video
UDP, RTP, RTSP, IP-Unicast
H.264 Encoding
Base, main, or high profile
Image Enhancement
Linear Histogram AGC, CLAHE, LAP, Sharpen, De-noise, electronic image stabilization, user color palettes/LUT
Camera Control
Ethernet, RS-422
Other Interface
Serial in/out for telemetry, GPIO
Size w/ Lens
25 mm: 122 mm x 77 mm x 72 mm / 50 mm: 139 mm x 77 mm x 72 mm
Weight w/ Lens
25 mm: 450 g (1 lb) / 50 mm: 500 g (1.1 lbs)
Camera Mount
¼-20 and M4 tapped mount points
Input Voltage
12 W typical at room temperature, 13.5W maximum
Operating Temp
-0 to +45 C
Controlled under ECCN 6A003.b.4.b


Don't see what you're looking for? We're here to help. Get in touch.

Contact Form
Or Call 541.716.0229