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Invarigon-R™ Telecentric Gauging Lenses

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产品名称: Invarigon-R™ Telecentric Gauging Lenses
产品型号: Invarigon-R™ Telecentric Gauging Lenses
产品展商: 上海西努光学科技有限公司

简单介绍
Features • Telecentric performance (<0.2° chief ray angle over the entire object field) allows precise gauging of 3-dimensional objects. • Large selection of magnifications covers most applications. • Lockable aperture adjusts to select the required depth of field. • Fine focus adjustment provides sharper images. • Rugged single-piece design stands up to harsh industrial environments. • High-performance multilayer coatings provide the highest image clarity, especially for back-lit applications. • Standard C-mount camera interface.

Invarigon-R&#8482; Telecentric Gauging Lenses的详细介绍

Invarigon-R™ Telecentric Gauging Lenses

Features

  • Telecentric performance (<0.2° chief ray angle over the entire object field) allows precise gauging of 3-dimensional objects.
  • Large selection of magnifications covers most applications.
  • Lockable aperture adjusts to select the required depth of field.
  • Fine focus adjustment provides sharper images.
  • Rugged single-piece design stands up to harsh industrial environments.
  • High-performance multilayer coatings provide the highest image clarity, especially for back-lit applications.
  • Standard C-mount camera interface.

The Invarigon-R™ family of gauging lenses provides telecentric imaging with a wide selection of magnifications. Invarigon-R™ gauging lenses are the most cost-effective choice for critical inspection and metrology imaging applications.

 

Available Invarigon-R™ Telecentric Lenses

Part Number
(Click on part number to view PDF drawing)

Length

Diameter

Working Distance

mm

inches

mm

inches

mm

inches

59 LGU 013

217

8.5

80

3.2

190

7.4

59 LGU 016

176

6.9

70

2.8

150

6.0

59 LGU 018

154

6.1

61

2.4

130

5.2

59 LGU 022

170

6.7

70

2.8

150

6.0

59 LGU 025

148

5.8

61

2.4

130

5.2

59 LGU 029

126

4.9

54

2.1

110

4.4

59 LGU 031

171

6.7

70

2.8

150

6.0

59 LGU 036

149

5.9

61

2.4

130

5.2

59 LGU 042

126

5.0

54

2.1

110

4.4

59 LGU 050

105

4.1

54

2.1

90

3.6

 

Invarigon-R™ Telecentric Lens Specifications

Mag.
(nominal)

Maximum Object Dimensions (in.)1

Min
F#
2

Minimum Operating F# 3

Depth of Field (inches) 4

Part Number (s)

1/3" CCD

1/2" CCD

2/3" CCD

0.13x

1.02 x 1.36

1.36 x 1.81

N/A

1.4

4

1.66

59 LGU 013

0.16x

0.82 x 1.09

1.09 x 1.45

N/A

1.4

5.6

1.06

59 LGU 016

0.18x

0.71 x 0.95

0.95 x 1.27

N/A

1.4

5.6

0.81

59 LGU 018

0.22x

0.59 x 0.78

0.78 x 1.04

1.07 x 1.43

1.6

8

0.54

59 LGU 022

0.25x

0.51 x 0.68

0.68 x 0.91

0.94 x 1.25

1.6

8

0.42

59 LGU 025

0.29x

0.44 x 0.59

0.58 x 0.78

0.80 x 1.07

1.6

8

0.31

59 LGU 029

0.31x

0.41 x 0.54

0.54 x 0.72

0.74 x 0.99

2.3

8

0.27

59 LGU 031

0.36x

0.36 x 0.47

0.48 x 0.63

0.66 x 0.87

2.3

8

0.20

59 LGU 036

0.42x

0.31 x 0.41

0.41 x 0.54

0.56 x 0.74

2.3

8

0.15

59 LGU 042

0.47x

0.27 x 0.36

0.36 x 0.48

0.49 x 0.66

3.5

11

0.12

59 LGU 031 + 59 LGZ 415 (5,7)

0.50x

0.26 x 0.34

0.34 x 0.45

0.47 x 0.62

2.3

11

0.10

59 LGU 050

0.54x

0.24 x 0.31

0.32 x 0.42

0.44 x 0.58

3.5

11

0.09

59 LGU 036 + 59 LGZ 415 (5,7)

0.62x

0.21 x 0.27

0.27 x 0.36

0.37 x 0.50

4.6

16

0.14

59 LGU 031 + 59 LGZ 420 (6,7)

0.63x

0.21 x 0.27

0.27 x 0.36

0.37 x 0.49

3.5

11

0.07

59 LGU 042 + 59 LGZ 415 (5,7)

0.72x

0.18 x 0.24

0.24 x 0.32

0.33 x 0.44

4.6

16

0.10

59 LGU 036 + 59 LGZ 420 (6,7)

0.75x

0.17 x 0.23

0.23 x 0.30

0.31 x 0.41

3.5

16

0.09

59 LGU 050 + 59 LGZ 415 (5,7)

0.84x

0.16 x 0.21

0.21 x 0.27

0.28 x 0.37

4.6

16

0.07

59 LGU 042 + 59 LGZ 420 (6,7)

1.00x

0.13 x 0.17

0.17 x 0.23

0.24 x 0.31

4.6

22

0.05

59 LGU 050 + 59 LGZ 420 (6,7)

1 The maximum object dimensions shown in the table are 90% of the theoretical maximum dimensions, providing a safety factor for magnification and alignment errors.
2 Image-side working f-number with lens aperture fully open. For combinations with teleconverters, the minimum image-side f-number is increased by the teleconverter magnification.
3 Lenses operated at smaller f-number may show reduced resolution, especially near the edge of the field of view.
4 Depth of field is calculated at f/11 for lenses with minimum operating f/# < f/16 (f/22 for all others) and for 30-µm allowable blur at the image (camera) plane.
5 In combination with teleconverter 1.5x (p/n 59 LGZ 415).
6 In combination with teleconverter 2x (p/n 59 LGZ 420).
7 Teleconverters cannot be used with certain types of 3-CCD color cameras.

Note: Distortion is less than 1.2% for all lenses. Contact Navitar for specific distortion characteristics for a particular lens.

 



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