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  • True on-axis illumination through an internal beam splitter
  • Turns a mirror finish uniformly bright and any defect dark
  • Wide clear aperture accepts most standard lenses
  • Internal baffling keeps stray reflections off the sensor
Machine Vision Illumination IL Series C-Mount through-bore

IL-C60 Coaxial Illuminator

Model IL-C60

A 60 mm coaxial illuminator with a beam-splitter, for flat specular surfaces where a ring light would only produce glare.
Working Distance
60 mm

Every unit ships with its own acceptance report. Extension tubes and adapters quoted with the lens.

Point a ring light at a polished surface and you photograph the light itself. Coaxial illumination solves this by sending light along the same axis the camera looks down.

What it looks like

A flat, shiny surface images uniformly bright. Any scratch, pit or mark scatters the light away and images dark. The contrast is close to black-and-white, which makes automated checking straightforward.

Budget for brightness

The internal beam splitter absorbs some light in each direction, so allow a wider aperture or a longer exposure than you would with direct lighting.

Related models

Alternatives in the same family

Telecentric Lenses TL-0512 Bi-Telecentric Lens, 0.5×

TL-0512

TL-0512 Bi-Telecentric Lens, 0.5×

A 0.5× bi-telecentric optic for 2/3″ sensors, holding 0.05 % distortion and 0.06° telecentricity across a 17.6 mm…

Magnification
0.5×
Working Distance
110 mm
Resolution
120 lp/mm
Mount
C-Mount
Specifications
Line Scan Lenses LS-6082 Line Scan Lens, 60 mm

LS-6082

LS-6082 Line Scan Lens, 60 mm

A 60 mm line scan optic corrected over a 28.5 mm image circle for 8k sensors, resolving 160…

Focal Length
60 mm
Working Distance
340 mm
Resolution
160 lp/mm
Mount
M42 × 1
Specifications

Quotation

Quote IL-C60

Tell us the sensor, the working distance envelope and the feature you need to resolve. We confirm the configuration, list any tubes or adapters required, and price it.

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