Uncooled LWIR

SPECTRA L12A

SPECTRA L12A 1280×1024 Uncooled LWIR Module

LWIR 8–14 μm

A 1280×1024, 12 μm uncooled LWIR module shown with the 45 mm F1.0 fixed-focus athermalized lens — 25 Hz imaging, MIPI video output, RS422 control, ≤3 W steady-state power and ≤80 g module weight.

SPECTRA L12A
1280×1024
Resolution
12 μm
Pixel pitch
8–14 μm
Spectral band
NETD ≤40 mK
Thermal sensitivity
Ceramic
Detector package

Overview

A 1280×1024, 12 μm uncooled LWIR module shown with the 45 mm F1.0 fixed-focus athermalized lens — 25 Hz imaging, MIPI video output and RS422 control, ≤3 W steady-state power and ≤80 g module weight, with sharp imaging across the full temperature range (no shutter-lid effect).

Key Features

Engineering profile

  • This page shows the 45 mm F1.0 athermalized fixed-focus configuration as the example; a 19/25/35/45/55 mm fixed-lens series is available, with MIPI video output and an RS422 control interface configured per program.

Key capabilities

  • Detector: VOx Uncooled LWIR
  • Resolution: 1280×1024 @ 25 Hz
  • Pixel pitch: 12 μm
  • Spectral band: 8–14 μm
  • Thermal sensitivity: NETD ≤40 mK @ 25 °C (typical)

Image processing and control

  • White-hot/black-hot polarity switching, auto/manual non-uniformity correction (shutter-based correction can be disabled), reticle display/hide, image flip (vertical/horizontal/diagonal), 0–7 levels of image enhancement, 1X/2X/4X electronic zoom, auto/manual brightness and contrast, power-on and command self-test (self-test ≤3 s, start-up ≤8 s), save settings and factory reset.

Technical Specifications

Detector & Optics

Detector VOx Uncooled LWIR
Resolution 1280×1024
Pixel pitch 12 μm
Spectral band 8–14 μm
Thermal sensitivity NETD ≤40 mK @ 25 °C (typical)
Frame rate 25 Hz
Lens type Fixed-focus athermalized
Example lens 45 mm F1.0 (FOV 19.4°×15.5°, calculated)

Video & Interfaces

Video output MIPI (25 Hz)
Control interface RS422, 115200 bps
Extended interfaces DVP, CVBS, USB, Ethernet and other common interfaces available on request

Power & Physical

Power supply DC 5.0–5.5 V
Power consumption ≤3 W steady state (peak ≤6 W)
Dimensions ≤35×35×30 mm (module, excl. lens)
Weight ≤80 g (module, excl. lens)
Operating temperature −40 ~ +60 °C
Storage temperature −50 ~ +70 °C
Humidity 5%~95%, non-condensing
Protection IP67 (lens window)

Parameters compiled from the 45 mm configuration technical specification; FOV/IFOV/DRI are optical-geometry reference values; lens focal length, video interfaces and connector options are subject to final project confirmation.

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Typical Applications

Each card above links to a dedicated application page covering integration considerations, recommended module pairings and typical configurations. Don't see your scenario? Contact us for a tailored proposal.

Interested in SPECTRA L12A?

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