Vinden LR Series

LWIR zoom series with on-board processing

The Vinden LR series of LWIR camera cores is a proven, integration-ready thermal imaging solution that combines a powerful, low-SWaP detector with high-performance continuous zoom lens options and a feature-rich, user-friendly control board.


The Vinden LR series provides long-range thermal imaging with powerful continuous zoom optics in an OEM-friendly package. Several zoom lens options offer a narrow horizontal field of view (HFOV) as small as 1.5° without compromise to optical speed or sensitivity. Highly tuned one-touch autofocus operates quickly and reliably throughout the zoom range.

The Vinden LR’s 12 µm 640 x 480 LWIR thermal imaging core provides high sensitivity at up to 60 Hz framerate. The OEM camera module provides on-board image processing, on-board recording and storage, auto-focus, electronic image stabilization, advanced image processing, H.264 IP encoding and more.

Product Highlights
  • 12 µm 640 x 480 resolution
  • 60 Hz maximum frame rate
  • 15-75 mm, 25-150 mm, 25-225 mm, and 40-300 mm lens options
  • One-touch autofocus
  • Analog NTSC/PAL, CameraLink®, and H.264 IP video outputs
  • Ethernet control connectivity
  • Advanced image processing
  • On-board video storage via Micro SD
  • Athermalized and parfocal continuous zoom optics
  • Hard-carbon, IP-67 front element



Lens EFL/F# FOV (H° x V °) Weight (g) Length x diameter Part number
15-75, F1.2 28.7° - 5.9° 434 g 137 x 82 mm SL-VN-6X-90-00
Lens EFL/F# FOV (H° x V °) Weight (g) Length x diameter Part number
25-150, F1.4 18.9°-2.9° 2,240 g 204 x 153 mm SL-VN-6X-D0-00
Lens EFL/F# FOV (H° x V °) Weight (g) Length x diameter Part number
25-225, F1.5 17.7°-1.9° 4,450 g 287 x 178 mm SL-VN-6X-B0-00
Lens EFL/F# FOV (H° x V °) Weight (g) Length x diameter Part number
40-300, F1.5 11° - 1.5° 9,731 g 361 x 250 mm SL-VN-6X-C0-00


Detector type
Uncooled VOx Microbolometer
Array format
640 x 480 (LR) or 640 x 512 (LRB)
Pixel pitch
12 µm
Spectral response
Frame rate
60 Hz
15-75 mm / F1.2 / 28.7°-5.9°
Weight: 434 g / Size (length x diameter): 105 x 75 mm
Vinden 150LR
25-150mm / F1.4 / 18.9° - 2.9°
Weight: 2,240 g / Size (length x diameter): 204 x 153 mm
Vinden 225LR
25-225mm / F1.5 / 17.7°-1.9°
Weight: 4,450 g / Size (length x diameter): 287 x 178 mm
Vinden 300LRB
40-300mm / F 1.5° / 11-1.5°
Weight: 9,731 g / Size (length x diameter): 361 x 250 mm
Analog video output (LR models only)
Digital video output (LR models)
16-bit CameraLink
Digital video output (LRB models)
HDMI, SDI (with adapter)
IP video output
MJPEG or H.264 Encoded
System control
Serial or Ethernet
Onboard video storage
32 GB std., expandable to 512 GB
Operating Temperature
-20°C to +67°C (LR models)
-10°C to +50°C (LRB models)
Power consumption
12VDC / 4W max consumption
1/4-20 Tripod Mount
RoHS; IP67 compatible mounting


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