Invarigon-R Telecentric Lens

The Invarigon-R� 59-LGU-029 gauging lenses provides telecentric imaging with a wide selection of magnifications.

Navitar's Invarigon-R� 59 LGU 029 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)	0.29x
Length mm.	126
Length in.	4.9
Diameter mm.	54
Diameter in.	2.1
Working Distance mm.	110
Working Distance in.	4.4
Maximum Object Dimensions (in.) 1/3" CCD	0.44 x 0.59
Maximum Object Dimensions (in.) 1/2" CCD	0.58 x 0.78
Maximum Object Dimensions (in.) 2/3" CCD	0.80 x 1.07
Min f#	1.6
Min. Operating f#	8
Depth of Field (in.)	0.31