Zoom Lens

Zoom Lenses

Model Number:    MZ7.0X
Zoom Ratio:    0.7-4.5X
Coaxial Light:    Not available for standard design

CCD Format:    1 inch

You can also combine attached lenses and adapters to get more optical magnifications, to meet more FOV requirements.

Download drawings as below for more details:

  FEATURES

1. Modular design covers a wide range from 0.09 to 180 optical magnification, with high resolution and contrast imaging.


2. Accurate magnification, 6 or 9 kinds of magnification available (customized also accepted).


3. High repeat positioning accuracy; repeatability can up to 1um.


4. Stable and smooth zoom process, minimal central offset.


5. Using high hardness wear-resistant materials, long lifetime.


6. Universal ring light mount, you can configure the bottom light source or ring light source according to the demand.

Imaging of standard lens-Mvotem

  SYSTEM

Zoom lens system-Mvotem

  ATTACHMENTS

  SPECIFICATIONS

Zoom Lens

WD

X

NA

RES

DOF

1/3"CCD

1/2"CCD

2/3"CCD

0.25x+ (0.7x-4.5x) Zoom+ 0.5x

380  (F)253-360

0.09 - 0.56

0.008-0.022

39.6-15.2

13.8-1.6

40.00

53.33

66.67

53.33

71.11

88.89

73.33

88.89

122.22

6.43

8.57

10.71

8.57

11.43

14.29

11.79

15.71

19.64

0.5x +(0.7x-4.5x)     Zoom + 0.5x

180  (F)147-180

0.18 - 1.13

0.017-0.043

19.8-7.6

6.7-0.41

20.00

26.67

33.33

26.67

35.56

44.44

36.67

48.89

61.11

3.19

4.25

5.31

4.25

5.66

7.08

5.84

7.79

9.73

0.75x +(0.7x-4.5x)   Zoom + 0.5x

121  (F)114-121

0.26 - 1.69

0.025-0.064

13.2-5.06

3.04-0.18

13.85

18.46

23.08

18.46

24.62

30.77

25.38

33.85

42.31

2.13

2.84

3.55

2.84

3.79

4.73

3.91

5.21

6.51

None +(0.7x-4.5x)   Zoom + 0.5x

     94       (F)84-94

0.35 - 2.25

0.033-0.086

9.9-3.8

1.7-0.1

10.29

13.71

17.14

13.71

18.29

22.86

18.86

25.14

31.43

1.60

2.13

2.67

2.13

2.84

3.56

2.93

3.91

4.89

1.5x +(0.7x-4.5x)     Zoom + 0.5x

   49     (F)45-49

0.53 - 3.38

0.049-0.129

6.6-2.5

0.76-0.047

6.79

9.06

11.32

9.06

12.08

15.09

12.45

16.60

20.75

1.07

1.42

1.78

1.42

1.89

2.37

1.95

2.60

3.25

2.0x +(0.7x-4.5x)     Zoom + 0.5x

     43       (F)40-43

0.70 - 4.50

0.066-0.172

4.9-1.9

0.38-0.025

5.14

6.86

8.57

6.86

9.14

11.43

9.43

12.57

15.71

0.80

1.07

1.33

1.07

1.42

1.78

1.47

1.96

2.44

You can also download full PDF file here for more details.

Function extension

Coaxial emission lighting

  • Shadow-free illumination with infinity-parallel light.
  •  More uniform lighting with coaxial epi-illumination.
Automatic Zoom Lens_Mvotem

Electric zoom

  • High variable speed & precision repeat positioning with imported DC servo motor.
  • Electric control system conduct  single or double axis control via 9-pin RS-232 serial port.
  • Keep machine stable in harsh vibration environment.

Precise positioning

  • High magnification repeatability and stability.
  • 15 mechanical positioning available.
  • Longer lifetime and  stronger with high hardness alloy material.

Fine-tuning device

  • Available in narrow space, adjust knob to focus clear for objects with different height.
  • Manual and electric control from 3mm to 12mm, not need to  change working distance.

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