Product Category

Ultra-high-resolution Telecentric Lens for C-mount Cameras

3Z4S-LE VS-TEV Series

Ultra-high-resolution telecentric lens for 1.1-inch cameras

Recommended
 camera

Model

Optical
 magnifi-
 cation

WD *1
 (mm)

Effec-
 tive
 FNO
 * Maxi-
 mum
 aper-
 ture

Depth
 of
 field
 *2
 (mm)

Reso-
 lution
 *3
 (mm)

TV
 distor-
 tion

Weight
 (g)

Maximum
 compa-
 tible
 CCD

FH-S[]02
 FH-S[]04
 FH-S[]X12
 FH-S[]21R

3Z4S-LE VS-TEV0305

0.3 ×

221.5

4.3

3.8

9.59

0.03%

390

1.1
 inches

0.4 ×

162.0

5.3

2.6

8.83

-0.04%

0.5 ×

125.8

6.2

2.0

8.39

-0.04%

3Z4S-LE VS-TEV05075

0.5 ×

173.2

5.0

1.6

6.71

0.06%

350

0.75 ×

133.9

6.8

1.0

6.10

0.04%

3Z4S-LE VS-TEV07510

0.75 ×

133.9

6.8

1.0

6.10

0.04%

370

1.0 ×

114.0

8.5

0.7

5.69

0.02%

1. The working distance is the distance from the end of the lens to the workpiece.
 2. The depth of field is calculated using a permissible circle of confusion diameter of 0.04 mm.
 3. The resolution is calculated using a wavelength of 550 nm. 

Camera and Field of View Table

Camera

Size of image
 element
 (inch)

Imaging
 area
 H × V
 (mm)

Field of view H × V (mm)

0.3 ×
 (VS-TEV0305)

0.5 ×
 (VS-TEV0305/
 VS-TEV05075)

0.75 ×
 (VS-TEV05075/
 VS-TEV-07510)

1.0 ×
 (VS-TEV07510)

FH-S[]02

2/3" equivalent

11.3 × 6.0

37.5 × 19.9

22.5 × 12.0

15.0 × 8.0

11.3 × 6.0

FH-S[]04

1" equivalent

11.3 × 11.3

37.5 × 37.5

22.5 × 22.5

15.0 × 15.0

11.3 × 11.3

FH-S[]X12

1.1" equivalent

14.1 × 10.4

47.1 × 34.5

28.2 × 20.7

18.8 × 13.8

14.1 × 10.4

FZ-S[]21R

1" equivalent

13.3 × 8.9

44.4 × 29.6

26.6 × 17.7

17.7 × 11.8

13.3 × 8.9

Note: The field of view is a calculated value and not a guaranteed value.