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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™ Telecentric Gauging Lenses的详细介绍
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Invarigon-R™ Telecentric Gauging Lenses |
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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. |
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Available Invarigon-R™ Telecentric Lenses |
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Invarigon-R™ Telecentric Lens Specifications |
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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 |
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0.16x |
0.82 x 1.09 |
1.09 x 1.45 |
N/A |
1.4 |
5.6 |
1.06 |
59 LGU 016 |
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0.18x |
0.71 x 0.95 |
0.95 x 1.27 |
N/A |
1.4 |
5.6 |
0.81 |
59 LGU 018 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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) |
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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 |
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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) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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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