By: Navitar
Industrial & Machine Vision Optics
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Invarigon-R Telecentric Lens
The Invarigon-R 59-LGU-013 gauging lenses provides telecentric imaging with a wide selection of magnifications.

Navitar's Invarigon-R 59 LGU 013 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) 0.13x
Length mm. 217
Length in. 8.5
Diameter mm. 80
Diameter in. 3.2
Working Distance mm. 190
Working Distance in. 7.4
Maximum Object Dimensions (in.) 1/3" CCD 1.02 x 1.36
Maximum Object Dimensions (in.) 1/2" CCD 1.36 x 1.81
Maximum Object Dimensions (in.) 2/3" CCD N/A
Min f# 1.4
Min. Operating f# 4
Depth of Field (in.) 1.66

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Prices and specifications subject to change without notice.