Visible + LWIR

FUSION LV0625A

Dual-Spectrum EO/IR Imaging Module

Visible/NIR 0.4–1.1 μm + LWIR 8–14 μm

A lightweight dual-spectrum module combining 640×512 LWIR and 2560×1920 monochrome visible/NIR channels with independent 25 Hz outputs, RS422 control, and 5 V operation.

FUSION LV0625A
640×512
Thermal
2560×1920
Visible
Dual 25 Hz
Output
≤70 g
Weight

Overview

A lightweight dual-spectrum EO/IR module pairing a 640×512, 12 μm LWIR channel with a 2560×1920 monochrome visible/NIR channel — independent 25 Hz digital outputs for system-level fusion, shared RS422 control, and a ≤70 g dual-board envelope for compact payloads.

Key Features

Engineering profile

  • Two independent optical envelopes — the LWIR module at ≤35×35×32.2 mm and the visible module at ≤41×23×5.5 mm — let lens pairing, alignment, and downstream fusion processing be configured for the host system; both channels output simultaneously at 25 Hz under a shared RS422 link.

Key capabilities

  • Thermal channel: 640×512, 12 μm, 8–14 μm, NETD ≤60 mK
  • Visible channel: 2560×1920, 2.5 μm, monochrome visible/NIR
  • Output: independent visible and LWIR digital video — visible 8-bit; LWIR simultaneous 8-bit + 14-bit
  • Control: RS422, 115200 bps; lens options 25/40/65 mm (LWIR) and 25/40 mm (visible)

Image processing and control

  • Thermal channel supports image enhancement, polarity switching, gain/brightness control, electronic zoom, automatic/manual non-uniformity correction (shutter correction disable), OSD blanking, self-test, and version reporting.
  • Visible channel supports automatic brightness/gain/exposure, manual brightness and contrast, image enhancement, haze penetration, strong-light suppression, electronic zoom, overlays, and status reporting.

Technical Specifications

Thermal & Visible Channels

Thermal channel 640×512, 12 μm, 8–14 μm
Thermal sensitivity NETD ≤60 mK; MRTD ≤0.45 K
Visible channel 2560×1920, 2.5 μm, monochrome
Spectral band Visible/NIR 0.4–1.1 μm + LWIR 8–14 μm

Video & Interfaces

Frame rate 25 Hz per channel
Output format Visible 8-bit; LWIR simultaneous 8-bit + 14-bit
Video output Independent visible and LWIR digital outputs
Control interface RS422, 115200 bps
Lens configuration LWIR 25/40/65 mm; visible 25/40 mm

Power & Physical

Power supply DC 5.0–5.5 V
Power consumption ≤7 W
Start-up / readiness ≤8 s; self-test ≤4 s
Dimensions LWIR 35×35×32.2 mm; visible 41×23×5.5 mm
Weight ≤70 g total
Operating temperature −40 to +65 °C
Storage temperature −50 to +75 °C

Sensor Details

Defective pixels (thermal) ≤5‰ total; none in central 128×104 area
Illumination range (visible) 200–170,000 Lux

Reliability & Environment

Online upgrade Serial-port software upgrade
Self-test time ≤4 s
Image quality Clear and uniform; no vignetting, overexposure, stripes or snow noise
Anti-interference Reliable imaging with sun angle ≥15°; fire source 30 m lateral
Grounding Housing as shield ground; circuitry isolated from chassis
Vibration Random, all axes, 10 min/axis
Shock 20 g (half-sine 10 g), three axes, 11 ms
EMC No interference with satellite signals when system-integrated

Specifications reflect the supplied technical document. Lens, connector, mechanical, and environmental options may be finalized for the target program.

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Pixel pitch
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Interested in FUSION LV0625A?

Contact our engineering team to discuss integration requirements, custom configurations, and volume pricing.