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1/3-type Automatic Iris Lenses (For 1/3-type Cameras) Unit = mm

36

.5 5

R1

φ46

30

R

25

3.5

Focal Length

2.8 mm

Aperture Ratio

F1.3 to F176, close

Image Size Angular Field of View Iris Type

4.8(H) x 3.6(V) mm (equivalent to 1/3“) H 88.6° V 68.6° Automatic

φ20

R

R26

1-32UN CS-mount

φ50

WV-LA2R8C3B

35.5

0.5 28.5 32

4 7.5 12.5 (In air)

Minimum Object Distance

Determined by Camera

Optical Filter Size

None Special C-Mount (CS-Mount, 1-32UN) 45 g

Mount Weight Dimensions (W x H x D)

ø52 x 31.8 mm

Unit = mm

36

.5 5

R1

φ46

30

R

25

3.5

Focal Length

4.5 mm

Aperture Ratio

F1.2 to F176, close

Image Size Angular Field of View Iris Type

4.8(H) x 3.6(V) mm (equivalent to 1/3“) H 58.7° V 44.2° Automatic

φ20

R

R26

1-32UN CS-mount

φ50

WV-LA4R5C3B

35.5

0.5 28.5 32

4 7.5 12.5 (In air)

Minimum Object Distance

Determined by Camera

Optical Filter Size

None Special C-Mount (CS-Mount, 1-32UN) 45 g

Mount Weight Dimensions (W x H x D)

ø52 x 31.8 mm

Unit = mm 35.5

1-32UN CS-mount

.5 R

5

25

R1

3.5

Focal Length

9 mm

Aperture Ratio

F1.2 to F176, close

Image Size Angular Field of View Iris Type

4.8(H) x 3.6(V) mm (equivalent to 1/3“) H 30.1° V 22.5° Automatic

φ20 (WV-LA2R8C3B:φ18)

36

30

R

φ50

R26

φ46

WV-LA9C3B

0.5 28.5 32

4 7.5 12.5 (In air)

Minimum Object Distance

Determined by Camera

Optical Filter Size

None

Mount Weight Dimensions (W x H x D)

Special C-Mount (CS-Mount, 1-32UN) 40 g ø52 x 31.8 mm


WV-LA4R5C3B