Long-wave infrared lens

  • Long-wave infrared lens
  • Long-wave infrared lens
  • Long-wave infrared lens
Long-wave infrared lens

The LWIR series lenses are prime and zoom lenses specially designed for LWIR band (8~12μm), compatible for conventional LWIR uncooled detectors, with near-diffraction limit performance. The products adopt unique optical technology and exclusive IR image and enhancement algorithm, and can meet the needs of various complex target scene applications. Characterized by high contrast, low distortion, compact structure and low power consumption, they are widely used in vehicle-mounted viewing, airborne pods, urban security monitoring, forest fire warning and other scenes. The products can conduct 24/7 monitoring in a variety of complex environment, with a wide monitoring range.
The production and development can be customized according to the client's requirements.

Long-wave infrared lens

Product Introduction

The LWIR series lenses are prime and zoom lenses specially designed for LWIR band (8~12μm),  compatible for conventional LWIR uncooled detectors, with near-diffraction limit performance. The products adopt unique optical technology and exclusive IR image and enhancement algorithm, and can meet the needs of various complex target scene applications. Characterized by high contrast, low distortion, compact structure and low power consumption, they are widely used in vehicle-mounted viewing, airborne pods, urban security monitoring, forest fire warning and other scenes. The products can conduct 24/7 monitoring in a variety of complex environment, with a wide monitoring range.

The production and development can be customized according to the client's requirements.

Technical Indicators


Uncooled LWIR zoom lenses

Focal length

F-number

Frequenc

range

FOV (H×V)

Detector

specification

Focusing

distance

Focusing

mode

4.6mm

1.0

8~12μm

99.56°×86.83°

640*512,17μm

0.5m~∞

Manual

8mm

1.0

8~12μm

68.4°×57.1°

44.39°×34.0°

640*512,17μm

384*288,17μm

0.3m~∞

Electrical/Manual

13mm

1.0

8~12μm

45.4°×37.0°

28.19°×21.32°

640*512,17μm

384*288,17μm

0.5m~∞

Manual

15mm

1.0

8~12μm

39.9°×32.4°

24.55°×18.53°

640*512,17μm

384*288,17μm

0.3m~∞

Electrical/Manual

25mm

1.0

8~12μm

24.55°×19.75°

14.87°×11.18°

640*512,17μm

384*288,17μm

0.5m~∞

Electrical/Manual

35mm

1.0

8~12μm

17.67°×14.17°

10.65°×8.0°

640*512,17μm

384*288,17μm

1.5m~∞

Electrical/Manual

50mm

1.0

8~12μm

19.75°×14.88°

12.41°×9.95°

7.47°×5.6°

1024*768,17um

640*512,17μm

384*288,17μm

1.5m~∞

Electrical/Manual

75mm

1.0

8~12μm

8.3°×6.64°

4.98°×3.74°

640*512,17μm

384*288,17μm

3m~∞

Electrical/Manual

100mm

1.0

8~12μm

6.22°×4.98°

3.74°×2.8°

640*512,17μm

384*288,17μm

5m~∞

Electrical/Manual

120mm

1.0

8~12μm

5.19°×4.15°

3.11°×2.33°

640*512,17μm

384*288,17μm

20m~∞

Electrical

150mm

1.0

8~12μm

4.15°×3.32°

640*512,17μm

25m~∞

Electrical

180mm

1.2

8~12μm

3.46°×2.77°

640*512,17μm

25m~∞

Electrical

200mm

1.3

8~12μm

3.11°×2.49°

640*512,17μm

25m~∞

Electrical

10/32mm

dual FOVs

1.0

8~12μm

57.09°×44.39°

19.3°×14.53°

384*288,17μm

0.5m~∞

Electrical

15/60mm

dual FOVs

0.9

1.1

8~12μm

39.87°×32.36°

10.36°×8.3°

640*512,17μm

2m~∞

Electrical

25/75mm

dual FOVs

1.0

8~12μm

24.55°×19.75°

8.3°×6.64°

640*512,17μm

6m~∞

Electrical

25/120mm

dual FOVs

1.2

8~12μm

24.55°×19.75°

5.19°×4.15°

640*512,17μm

5m~∞

25m~∞

Electrical

50/150mm

dual FOVs

0.9

1.0

8~12μm

12.41°×9.95°

4.15°×3.32°

640*512,17μm

10m~∞

40m~∞

Electrical

10~50mm

continuous 

zoom

0.7

1.0

8~12μm

57.09°×47.0°

~12.41°×9.95°

640*512,17μm

4m~∞

Electrical

15~60mm

continuous 

zoom

0.8

1.0

8~12μm

39.87°×32.35°

~10.36°×8.3°

640*512,17μm

2m~∞

Electrical

25~75mm

continuous 

zoom

0.9

1.1

8~12μm

24.55°×19.75°

~8.3°×6.64°

640*512,17μm

6m~∞

Electrical

25~100mm

continuous 

zoom

0.9

1.1

8~12μm

24.55°×19.75°

~6.23°×4.98°

640*512,17μm

3m~∞

Electrical

25~225mm

continuous 

zoom

1.5

8~12μm

24.55°×19.75°

~2.77°×2.21°

640*512,17μm

3m~∞

Electrical

30~120mm

continuous 

zoom

0.9

1.2

8~12μm

20.55°×16.5°

~5.19°×4.15°

640*512,17μm

5m~∞

25m~∞

Electrical

40~160mm

continuous 

zoom

0.9

1.2

8~12μm

15.49°×12.41°

~3.89°×3.11°

640*512,17μm

6m~∞

Electrical

40~300mm

continuous 

zoom

1.5

8~12μm

15.49°×12.41°

~2.08°×1.66°

640*512,17μm

6m~∞

Electrical

30~150mm

continuous 

zoom

1.0~1.1

8~12μm

20.55°×16.5°

~4.15°×3.32°

640*512,17μm

5m~∞

20m~∞

Electrical

30~150mm

continuous 

zoom

0.8

1.2

8~12μm

20.55°×16.5°

~4.15°×3.32°

640*512,17μm

3m~∞

20m~∞

Electrical

 

Uncooled LWIR non-thermal lenses

Focal length

F-number

Spectral range

FOV (H×V)

Detector

specification

focusing

distance

Focusing

mode

9mm

1.0

8~12μm

62.3°×51.61°

39.9°×30.4°

640*512,17μm

384*288,17μm

M34*0.75

Non-thermal prime

15mm

1.0

8~12μm

39.9°×32.35°

24.55°×18.53°

640*512,17μm

384*288,17μm

M34*0.75

Non-thermal prime

25mm

1.0

8~12μm

24.55°×19.75°

14.87°×11.18°

640*512,17μm

384*288,17μm

M34*0.75

Non-thermal prime

35mm

1.0

8~12μm

17.67°×14.17°

10.65°×8.0°

640*512,17μm

384*288,17μm

M34*0.75

Non-thermal prime

47.2mm

1.0

8~12μm

16.39°×12.33°

13.15°×10.53°

7.91°×5.94°

800*600,17μm

640*512,17μm

384*288,17μm

M35*0.75

Non-thermal prime

50mm

1.0

8~12μm

12.41°×9.95°

7.47°×5.6°

640*512,17μm

384*288,17μm

M34*0.75

Non-thermal prime

60mm

1.0

8~12μm

10.36°×8.3°

6.23°×4.67°

640*512,17μm

384*288,17μm

Flange connected

Non-thermal prime

75mm

1.0

8~12μm

8.2°×6.64°

5.0°×3.7°

640*512,17μm

384*288,17μm

M34*0.75

Non-thermal prime

100mm

1.0

8~12μm

6.22°×4.98°

3.74°×2.8°

640*512,17μm

384*288,17μm

M34*0.75

Non-thermal prime

 

Cooled LWIR zoom lenses

Focal length

F-number

Spectral

range

FOV (H×V)

Detector

specification

Focusing

distance

Focusing

mode

20mm

2.0

7.7~9.3μm

27.0°×21.7°

640*512,15μm

320*256,30μm

0.3m~∞

Manual

50mm

2.0

7.7~9.3μm

11.0°×8.8°

640*512,15μm

320*256,30μm

0.3m~∞

Manual

120mm

2.0

7.7~9.3μm

4.58°×3.66°

640*512,15μm

320*256,30μm

10m~∞

Manual

180mm

2.0

7.7~9.3μm

3.05°×2.44°

640*512,15μm

320*256,30μm

10m~∞

Electrical

60/240mm 

dual FOVs

2.0

7.7~9.3μm

9.15°×7.32°

2.29°×1.83°

640*512,15μm

320*256,30μm

10m~∞

50m~∞

Electrical

40-200mm

continuous 

zoom

2.0

7.7~9.3μm

13.68°×10.96°

2.75°×2.2°

640*512,15μm

320*256,30μm

10m~∞

50m~∞

Electrical/automatic



Get the latest price? We'll respond as soon as possible(within 12 hours)

Privacy policy

close left right