Invarigon-R Telecentric Lens
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By: Navitar
Industrial & Machine Vision Optics
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The Invarigon-R� 59-LGU-031 gauging lenses provides telecentric imaging with a wide selection of magnifications.
Navitar's Invarigon-R� 59 LGU 031 gauging lenses are the most cost-effective choice for critical inspection and metrology imaging applications.
→ 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 multi-layer coatings provide the highest image clarity, especially for back-lit applications.
→ Standard C-mount camera interface.
Mag. (Nominal) | 0.31x
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Length mm. | 171
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Length in. | 6.7
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Diameter mm. | 70
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Diameter in. | 2.8
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Working Distance mm. | 150
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Working Distance in. | 6.0
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Maximum Object Dimensions (in.) 1/3" CCD | 0.41 x 0.54
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Maximum Object Dimensions (in.) 1/2" CCD | 0.54 x 0.72
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Maximum Object Dimensions (in.) 2/3" CCD | 0.74 x 0.99
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Min f# | 2.3
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Min. Operating f# | 8
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Depth of Field (in.) | 0.27
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Prices and specifications subject to change without notice.