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产品名称:
Invaritar™ Large-Field Telecentric Gauging Lenses
产品型号:
Invaritar™ Large-Field Telecentric Gaugi
产品展商:
上海西努光学科技有限公司
简单介绍
Features
• Telecentric performance of less than 0.5-degree chief ray angle over the entire object field allows precise gauging of 3-dimensional objects.
• Large selection of base and attachment lenses covers most applications.
• Low distortion provides for highly accurate images.
• Lockable aperture adjusts to select the required depth of field.
• C-mount lenses include fine focus adjustment, providing sharper images.
• High-performance multilayer coatings provide the highest image clarity, especially for backlit applications.
• Both C-mount and F-mount base lenses are available.
Invaritar™ Large-Field Telecentric Gauging Lenses 的详细介绍
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Invaritar™ Large-Field Telecentric Gauging Lenses |
|
Features
- Telecentric performance of less than 0.5-degree chief ray angle over the entire object field allows precise gauging of 3-dimensional objects.
- Large selection of base and attachment lenses covers most applications.
- Low distortion provides for highly accurate images.
- Lockable aperture adjusts to select the required depth of field.
- C-mount lenses include fine focus adjustment, providing sharper images.
- High-performance multilayer coatings provide the highest image clarity, especially for backlit applications.
- Both C-mount and F-mount base lenses are available.
Invaritar™ modular, large-field telecentric gauging lenses provide a wide range of solutions for a variety of machine vision applications. A telecentric lens system is created by combining a base lens with an appropriate attachment lens to achieve the required magnification and field of view. |
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Available C-Mount Base Lenses |
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Part Number
(Click on part number to view PDF drawing) |
Length |
Diameter |
Weight |
|
|
mm |
inches |
mm |
inches |
kg |
lb |
|
59 LGC 516 |
55 |
2.2 |
52 |
2.1 |
0.15 |
0.32 |
|
59 LGG 925 |
53 |
2.1 |
30 |
1.2 |
0.08 |
0.17 |
|
59 LGG 935 |
46 |
1.8 |
30 |
1.2 |
0.08 |
0.17 |
|
59 LGG 950 |
55 |
2.2 |
30 |
1.2 |
0.08 |
0.17 |
|
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Available Attachment Lenses |
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Part Number
(Click on part number to view PDF drawing) |
Length |
Diameter |
Weight |
|
|
mm |
inches |
mm |
inches |
kg |
lb |
|
59 LGH 416 |
121 |
4.8 |
84 |
3.3 |
0.64 |
1.40 |
|
59 LGJ 423 |
206 |
8.1 |
121 |
4.8 |
1.76 |
3.87 |
|
59 LGL 428 |
269 |
10.6 |
150 |
5.9 |
4.00 |
8.80 |
|
59 LGH 431 |
275 |
10.8 |
84 |
3.3 |
0.81 |
1.78 |
|
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Available Teleconverters* |
|
Part Number
(Click on part number to view PDF drawing) |
Mag. |
Length |
Weight |
Teleconverters are short relay optics that fit between the lens and the camera to increase the effective magnification. They are available at 1.5x or 2x power. The penalties for their use are increased image-size f-number, reduced mazimum object size (by the power factor), and increased distortion. |
|
|
mm |
inches |
kg |
lb |
|
HE15-1 |
1.5x |
5 |
0.2 |
0.12 |
0.26 |
|
2XE |
2.0x |
8 |
0.3 |
0.17 |
0.36 |
|
*These teleconverters cannot be used with some types of 3-CCD cameras. |
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Available F-Mount to C-Mount Adapter* |
|
Part Number |
Weight |
|
|
kg |
lb |
|
59 LGT 101 |
28.3 |
2.9 |
|
*The C-mount adapter is required for coupling F-Mount Invaritar base lenses to a C-mount camera. |
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C-Mount Invaritar™ Large-Field Telecentric Lens Specifications
(for camera formats less than or equal to 2/3") |
|
Mag.
(nom.) |
Working Distance |
Maximum Object Dimensions (in.)1 |
Minimum Operating F# Range 2 |
Depth of Field (in) 3 |
Part Numbers
for Required Optical Components |
|
mm |
in |
1/3" CCD |
1/2" CCD |
2/3" CCD |
Base Lens |
Attach. Lens |
Teleconverter 4 |
|
0.06x |
241 |
9.5 |
2.23 x 2.98 |
N/A |
N/A |
2.0 |
7.22 |
59 LGC 516 |
59 LGL 428 |
none |
|
0.07x |
203 |
8.0 |
1.83 x 2.44 |
N/A |
N/A |
2.8 |
5.0 |
59 LGC 516 |
59 LGJ 423 |
none |
|
0.09x |
241 |
9.5 |
1.43 X 1.90 |
1.90 X 2.54 |
2.62 X 3.49 |
2.0 |
3.21 |
59 LGG 925 |
59 LGL 428 |
none |
|
0.10x |
140 |
5.5 |
1.28 X 1.70 |
N/A |
N/A |
5.6 |
2.60 |
59 LGC 516 |
59 LGH 416 |
none |
|
0.11x |
203 |
8.0 |
1.17 X 1.56 |
1.56 X 2.09 |
2.15 X 2.87 |
2.8 |
2.15 |
59 LGG 925 |
59 LGJ 423 |
none |
|
0.11x |
267 |
10.5 |
1.13 x 1.51 |
1.51 x 2.01 |
N/A |
2.8 |
2.15 |
59 LGG 935 |
59 LGH 431 |
none |
|
0.13x |
241 |
9.5 |
1.02 X 1.36 |
1.36 X 1.81 |
1.87 X 2.49 |
2.0 |
1.54 |
59 LGG 935 |
59 LGL 428 |
none |
|
0.15x |
203 |
8.0 |
0.84 X 1.12 |
1.12 X 1.49 |
1.54 X 2.05 |
5.6 |
1.15 |
59 LGG 935 |
59 LGJ 423 |
none |
|
0.16x |
140 |
5.5 |
0.82 X 1.09 |
1.09 X 1.45 |
1.50 X 2.00 |
11.0 |
1.02 |
59 LGG 925 |
59 LGH 416 |
none |
|
0.16x |
267 |
10.5 |
0.79 X 1.06 |
1.06 X 1.41 |
1.45 X 1.94 |
2.8 |
1.02 |
59 LGG 950 |
59 LGH 431 |
none |
|
0.18x |
241 |
9.5 |
0.71 X 0.95 |
0.95 X 1.27 |
1.31 X 1.74 |
5.6 |
0.80 |
59 LGG 950 |
59 LGL 428 |
none |
|
0.22x |
140 |
5.5 |
0.58 X 0.78 |
0.78 X 1.04 |
1.07 X 1.42 |
11.0 |
0.54 |
59 LGG 935 |
59 LGH 416 |
none |
|
0.22x |
203 |
8.0 |
0.59 X 0.78 |
0.78 X 1.05 |
1.08 X 1.44 |
5.6 |
0.54 |
59 LGG 950 |
59 LGJ 423 |
none |
|
0.24x |
267 |
10.5 |
0.53 X 0.70 |
0.07 X 0.94 |
0.97 X 1.29 |
4.0 |
0.45 |
59 LGG 950 |
59 LGH 431 |
59 LGZ 415 |
|
0.27x |
241 |
9.5 |
0.48 X 0.64 |
0.63 X 0.85 |
0.87 X 1.16 |
11.0 |
0.36 |
59 LGG 950 |
59 LGL 428 |
59 LGZ 415 |
|
0.31x |
140 |
5.5 |
0.41 X 0.54 |
0.54 X 0.72 |
0.75 X 1.00 |
11.0 |
0.27 |
59 LGG 950 |
59 LGH 416 |
none |
|
0.32x |
267 |
10.5 |
0.39 X 0.53 |
0.53 X 0.70 |
0.72 X 0.97 |
5.6 |
0.25 |
59 LGG 950 |
59 LGH 431 |
59 LGZ 420 |
|
0.33x |
203 |
8.0 |
0.39 X 0.52 |
0.52 X 0.70 |
0.72 X 0.96 |
5.6 |
0.24 |
59 LGG 950 |
59 LGH 423 |
59 LGZ 415 |
|
036x |
241 |
9.5 |
0.36 X 0.48 |
0.48 X 0.64 |
0.66 X 0.87 |
16.0 |
0.29 |
59 LGG 950 |
59 LGL 428 |
59 LGZ 420 |
|
0.43x |
203 |
8.0 |
0.29 X 0.39 |
0.39 X 0.52 |
0.54 X 0.72 |
16.0 |
0.20 |
59 LGG 950 |
59 LGJ 423 |
59 LGZ 420 |
|
0.47x |
140 |
5.5 |
0.27 X 0.36 |
0.36 X 0.48 |
0.50 X 0.66 |
11.0 |
0.12 |
59 LGG 950 |
59 LGH 416 |
59 LGZ 415 |
|
0.63x |
140 |
5.5 |
0.20 X 0.27 |
0.27 X 0.36 |
0.37 X 0.50 |
16.0 |
0.10 |
59 LGG 950 |
59 LGH 416 |
59 LGZ 420 |
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1 The maximum object dimensions shown in the table are 90% of the theoretical maximum dimensions, providing safety factor of magnification and alignment errors.
2 Lenses operated at smaller f-number may show reduced resolution, especially near
the edge of the field of view.
3 Depth of field is calculated for a 30-µm allowable blur at the image (camera) plane at f/11 (for lenses with minimum operatinf f-number <f/16) or f/22 (for all others).
4 Teleconverters 59 LGZ 420 and 59 LGZ 415 cannot be used with certain types of 3-CCD color cameras.
Note: Distortion is less than 2% for all lenses. Contact Navitar for distortion characteristics for a specific lens. |
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|
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F-Mount Invaritar™ Large-Field Telecentric Lens Specifications
(for camera formats greater than 2/3") |
|
Mag.
(nom.) |
Working Distance |
Maximum Object Dimensions (in.)1 |
Minimum Operating F# 2 |
Depth of Field (in) 3 |
Part Numbers
for Required Optical Components |
|
mm |
in |
1" CCD |
Base Lens |
Attach. Lens |
|
0.13x |
241 |
9.5 |
2.61 x 2.61 |
16.0 |
2.24 |
59 LGB 435 |
59 LGL 428 |
|
0.15x |
203 |
8.0 |
2.14 X 2.14 |
16.0 |
1.68 |
59 LGB 435 |
59 LGJ 423 |
|
0.18x |
241 |
9.5 |
1.83 X 1.83 |
16.0 |
1.17 |
59 LGB 450 |
59 LGL 428 |
|
0.22x |
140 |
5.5 |
1.49 X 1.49 |
16.0 |
0.78 |
59 LGB 435 |
59 LGH 416 |
|
0.22x |
203 |
8.0 |
1.50 X 1.50 |
16.0 |
0.78 |
59 LGB 450 |
59 LGJ 423 |
|
0.27x |
267 |
10.5 |
1.19 X 1.19 |
2.8 |
0.36 |
59 LGB 485 |
59 LGH 431 |
|
0.30x |
241 |
9.5 |
1.07 X 1.07 |
16.0 |
0.42 |
59 LGB 485 |
59 LGL 428 |
|
0.31x |
140 |
5.5 |
0.04 X 0.04 |
16.0 |
0.39 |
59 LGB 450 |
59 LGH 416 |
|
0.32x |
267 |
10.5 |
0.01 X 0.01 |
4.0 |
0.25 |
59 LGB 499 |
59 LGH 431 |
|
0.36x |
241 |
9.5 |
0.91 X 0.91 |
16.0 |
0.29 |
59 LGB 499 |
59 LGL 428 |
|
0.37x |
203 |
8.0 |
0.88 X 0.88 |
16.0 |
0.28 |
59 LGB 485 |
59 LGJ 423 |
|
0.43x |
203 |
8.0 |
0.75 X 0.75 |
16.0 |
0.20 |
59 LGB 499 |
59 LGJ 423 |
|
0.53x |
140 |
5.5 |
0.61 X 0.61 |
8.0 |
0.09 |
59 LGB 485 |
59 LGH 416 |
|
0.63x |
140 |
5.5 |
0.52 X 0.52 |
8.0 |
0.07 |
59 LGB 499 |
59 LGH 416 |
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1 The maximum object dimensions shown in the table are 90% of the theoretical maximum dimensions for a 9.2 mm x 9.2 mm (Kodak MegaPlus) format sensor; providing a safety factor of magnification and alignment errors. For larger arrays, contact Navitar.
2 Lenses operated at smaller f-number may show reduced resolution, especially near the edge of the field of view.
3 Depth of field is calculated for a 30-µm allowable blur at the image (camera) plane at f/11 (for lenses with minimum operatinf f-number <f/16) or f/22 (for all others).
Note: Distortion is less than 2% for all lenses. Contact Navitar for distortion characteristics for a specific lens.
An accessory C-mount adaptor (59 LGT 101) is required for coulping F-mount Invaritar™ base lenses to a C-mount camera. |
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