Zhejiang Lan Hai Optical Technology Co., Ltd.

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Low-light Objective Lens
Low-light Objective Lens
Low-light Objective Lens
Low-light Objective Lens
Low-light Objective Lens
Low-light Objective Lens
Low-light Objective Lens
Low-light Objective Lens
Low-light Objective Lens
Low-light Objective Lens
Low-light Objective Lens

Description

Low-light lenses (objective lens, eyepieces) are mainly designed and developed for use in low-light environments.

The main categories include: telephoto, aiming, wearable, etc.

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Additional Information

Application of glass aspheric lenses, development for application characteristics

※Low weight and small size

※Large aperture

※ Protection IP68 level, resistant to harsh environmental tests

Product Parameters

Telescope series

Lens model

Focus

Aperture

Target surface

Field angle

Weight

Lens interface

Level

Vertical

Opposite angles

LH4710

4.7mm

F1.0

1/1.8″
(Opposite angles8.8mm)

90°

51.8°

102.5°

18.1 g

M16×0.5

LH4012

40mm

F1.2

1.1"
(Opposite angles18mm)

20°

15°

25°

80.6 g

Special lens interface

LH5010

50mm

F1.0

1.1"
(Opposite angles18mm)

16.2°

12.2°

20.4°

174.2 g

M30×0.75

 

Observation and aiming series

Lens model

Focus

Aperture

Target surface

Field angle

Weight

Lens interface

Level

Vertical

Opposite angles

LH5615C

5.69mm

F1.5

1/1.9″
(Opposite angles8.58mm)

78.7°

47.4°

96°

12.9 g

CS或M16×0.5

LH6095

6.1mm

F0.95

1/3"
(Opposite angles6mm)

51°

29°

58.9°

17.3 g

M20×0.5

LH8014

7.9mm

F1.4

1/1.9″
(Opposite angles8.8mm)

56°

31°

64°

9.3 g

M12×0.5 or M14×0.75 or CS

LH7813

78mm

F1.3

0.9″
(Opposite angles14.4mm)

8.4°

6.3°

10.5°

266 g

M32×0.5

LH11536

115mm

F3.6

1/1.9″
(Opposite angles8.74mm)

3.5°

2.6°

4.3°

90 g

US.ST1″1/32

 

Vehicle assistance series

Lens model

Focus

Aperture

Target surface

Field angle

Weight

Lens interface

Level

Vertical

Opposite angles

LH1014

10.2mm

F1.4

0.91″
(Opposite angles14.65mm)

70°

43°

82°

62 g

M22.5×0.5

LH2122

2.1mm

F2.2

1/1.8″
(Opposite angles8.81mm)

190°

120°

/

13.3 g

M12×0.5

LH3722

3.68mm

F2.2

1.1″
(Opposite angles17.65mm)

190°

190°

/

65 g

M22.5×0.5

LH5915

5.87mm

F1.5

1/1.8″
(角8.81mm)

80.8°

43°

96°

10.3 g

M14×0.5

 

Wearable series

Lens model

Focus

Aperture

Target surface

Field angle

Weight

Lens interface

Level

Vertical

Opposite angles

LH7404

7.37mm

F4.0

1/4"
(Opposite angles4mm)

25.1°

20.2°

32°

1.2 g

M8×0.5

LH1112

11.36mm

F1.2

1/2.2″
(Opposite angles7.2mm)

28.4°

21.5°

35.1°

11.8 g

M14×0.5

LH1113

11.36mm

F1.3

1/2.2″
(Opposite angles7.2mm)

28.4°

21.5°

35.1°

12.2 g

M14×0.75

LH1295

12mm

F0.95

1/2.2″
(Opposite angles7.2mm)

27°

20°

33.5°

14.3 g

M16×0.75

LH1210

12mm

F1.0

1/2.2″
(Opposite angles7.2mm)

27°

20°

33.5°

12.3 g

M16×0.5

 

Optical waveguide series

Lens model

Focus

Aperture

Target surface

Field angle

Weight

Lens interface

Level

Vertical

Opposite angles

LH9713

9.75mm

F1.3

1/2.2″
(Opposite angles7.2mm)

32.8°

24.9°

40.5°

4 g

φ12

LH1913

18.6mm

F1.3

0.9″
(Opposite angles14.4mm)

34°

26°

42.2°

11.8 g

M18×0.5