ELWD Macro Invaritar™ Telecentric Lens

Navitar's 59-LGN-705 ELWD (Extra-Long Working Distance) Macro Invaritar� telecentric gauging lenses provide exceptional imaging performance and are the best choice for machine vision applications where an extra-long working distance is required.

The 59 LGN 705 Telecentric performance (<0.1� chief ray angle over the entire object field) allows precise gauging of 3-dimensional objects. Low distortion (<0.5% over the entire object field) provides highly accurate images.

→ Telecentric performance (<0.1° chief ray angle over the entire object field) allows precise gauging of 3-dimensional objects.
→ Low distortion (<0.5% over the entire object field) provides highly accurate images.
→ Long working distance permits convenient mounting.
→ Rugged single-piece design stands up to harsh industrial environments.
→ Lockable aperture adjusts to select the required depth of field.
→ Standard C-mount camera interface.

Mag.	5x
Length mm.	362
Length in.	14.2
Working Distance mm.	98
Working Distance in.	3.9
Maximum Object Dimensions (mm.) 1/3" CCD	0.6 x 0.9
Maximum Object Dimensions (mm.) 1/2" CCD	0.9 x 1.2
Maximum Object Dimensions (mm.) 2/3" CCD	1.2 x 1.6
F# Range	5.6 - 16
Depth of Field (mm)	0.19