1/2″ F1.8 35mm VIS-SWIR LENS

Working Distance

Optical Magnification

1/2"Field of View(mm)

Model

VS3518MPIR

mm

X

H

V

Image Size

1/2-inch

5000

0.0069X

937.78

745.62

Focal length

35mm

2000

0.017X

373.98

296.74

F No.

F1.8-16

1000

0.034X

186.07

147.13

M.O.D(m)

0.1-Inf.

900

0.038X

167.47

132.31

Operation

Iris

Manual

800

0.043X

148.50

117.21

Focus

Manual

700

0.05X

129.72

102.26

Angle of View

(D×H×V)

1/2"

11.44°×9.17°×7.04°

600

0.058X

110.94

87.31

1/4"

5.65°×3.42°×4.64°

550

0.063X

101.59

79.86

Distortion

1/2"

<0.14%

500

0.070X

92.17

72.36

1/4"

<0.009%

450

0.078X

82.78

64.89

Mount

C-Mount

400

0.088X

73.35

57.37

BFL

17.764mm

350

0.101X

63.99

49.92

Flange BFL

17.526mm

300

0.118X

54.66

42.49

Dimension

Φ36×59.5mm

250

0.143X

42.25

34.99

Weight

93g

200

0.180X

35.96

27.59

Filter Thread

M28.5x 0.5

150

0.243X

26.60

20.12

Working Temperature

-20ºC ～ +60ºC

100

0.372X

17.43

12.79