Search

Your Keywords

LD-MIR1280

30X CONTINUOUS ZOOM INFRARED THERMAL CAMERA (1280x1024@12μm/15μm)

More Information

Product Introduction

The MWIR cooled continuous zoom thermal camera consists of a large zoom ratio continuous zoom lens and a high-sensitivity imaging detection component. The lens has a focal length range of 45mm ~ 900mm and an optical zoom ratio of 20x. It features a compact optical design and precision structural design, with special structural processing techniques, high-precision optical-mechanical assembly techniques, and advanced servo control technology used during production. The imaging detection component has a resolution of 1280x1024@15μm/12μm and employs low-noise, high-sensitivity imaging technology, with intelligent image processing algorithms such as adaptive non-uniformity correction, noise filtering, wide dynamic range image enhancement, and automatic light adjustment. It is characterized by its small size, lightweight, long focal length, long-range capability, large zoom ratio, high optical axis alignment accuracy, and clear imaging throughout the zoom range. The imaging detection component has exceptional environmental adaptability, capable of providing clear and stable imaging for extended periods in extreme environments, including high and low temperatures.


The large zoom ratio continuous zoom infrared thermal imager can be used for low-altitude reconnaissance, border and coastal defense, key area protection, and target range testing.

Product Features

◆  Compact structure, small size, light weight, long focal length,and long viewing distance.

◆  High optical axis consistency during continuous zoom, with deviation less than 2 pixels.

◆  Large optical zoom ratio of 20x.

◆  High resolution 1280×1024.

◆  Extremely adaptable to various environments, capable of clear imaging for extended periods in high and low temperature conditions.

Technical Indicators


Model NumberLD-MIR1280-15F900LD-MIR1280-12F900
PerformanceResolution1280×1024
Pixel Pitch15μm12μm
F/#F4
Spectral RangeMid-wave IR
Cooler TypeStirling
Focal Length45mm~900mm
FOV24.0°×19.3°~1.22°×0.97°19.3°×15.5°~0.97°×0.78°
FOV Switch TimeContinuous zoom switching time at normal temperature is no more than 8 seconds, and at all temperatures no more than 10 seconds.
Electronic zoom2x
Field of view output accuracy≤ 2%
Optical Axis Consistency≤ 2 pixels
Focus Range for Large Field of View5m~∞
Focus Range for Small Field of View100m~∞
NETD≤ 30 mK (75% FOV, time domain)
Auto-focus Time≤ 3 seconds
WeightProduct weight should not exceed 12.5 kg
Power ConsumptionTypical power consumption ≤ 50W, with a maximum power consumption ≤ 80W
Startup Time at Normal Temperature≤ 8 minutes
Startup Time Across the Full Temperature Range≤ 10 minutes

Environmental Adaptability

Operating Temperature-40℃~+70℃
Storage Temperature-55℃~+70℃
Operating RangeUnder environmental conditions of 20±5°C temperature, 75% relative humidity, and visibility ≥16 km, the identification distance for a 2m × 2m target should be ≥20 km.

Imaging Effect