• 9mm F1.15 Chalcogenide LWIR Lens | Peoptix
  • Technical drawing of Peoptix 9mm F1.15 LWIR lens showing  dimensions and M17×0.5 thread profile

9mm F1.15 Chalcogenide LWIR Lens

Peoptix 9 mm F1.15 athermalized LWIR chalcogenide lens is engineered for 640×512 (12 μm pixel pitch) uncooled detectors. ≥88% average transmittance across the 8–12 μm waveband ensures high-contrast thermal imaging with low optical loss. Ultra-lightweight at just 6.6 g, this lens is ideal for thermal perimeter surveillance,  handheld thermal cameras, and compact OEM integration.

  • 9mm F1.15 Chalcogenide LWIR Lens | Peoptix
  • Technical drawing of Peoptix 9mm F1.15 LWIR lens showing  dimensions and M17×0.5 thread profile

Description

Key Features

  • 6.6 g Ultra-Lightweight Design

Compact form factor for seamless integration into handheld thermal cameras and compact OEM systems.

  • High LWIR Transmittance

≥88% average transmittance across the 8–12 μm band for high-contrast thermal imaging with low optical loss.

  • 640×512, 12 μm Detector Compatibility 

Designed for 640×512 (12 μm pixel pitch) uncooled microbolometer cores. Standard M17×0.5 mount interface for straightforward integration into common thermal camera modules.

Technical Data

Model No.

PE 9mm/F1.15-209E

Material

Chalcogenide glass (IRG206)

Detector/Sensor

640×512

Pixel Pitch

12 μm 

Focal Length/EFL

9 mm

F-number/F#

1.15

FOV(°)

46.2°(H) x 37.7°(V)

Wavelength (μm)

8–12 μm

 Average Transmittance

≥88%

Focus Type

 Athermalized & Manual

Focus Range

1 m – ∞ 

Mount Type

M17×0.5

Dimension(mm)

Length 11.4 mm, Ф17.6 mm

Weight(g)

6.6 g

Sealing

IP67

Working Temperature

-20 °C to +60 °C

Storage Temperature

-20 ºC to +70 ºC


Application
s 

  • Thermal Perimeter Surveillance

Wide 46.2° FOV for broad-area monitoring, IP67-rated for outdoor fixed installations.

  • Handheld Thermal Cameras

Monoculars and portable thermographic devices.

  • Compact OEM Integration

Custom thermal imaging systems, security cameras, industrial monitoring.

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