Edmund Optics CobaltTL™ Telecentric Lenses

Edmund Optics CobaltTL™ Telecentric Lenses with inline illumination options are high resolution C-mount telecentric lenses designed for industrial applications where precise measurement is essential. The very low aperture - as low as f/4 enables high light throughput. With distortion as low as 0.014° telecentricity, these telecentric lenses are widely used for inspection, measurement, gauging and image stitching applications. CobaltTL telecentric lenses are compatible with Sony IMX304, Sony IMX183 and other 17.6mm diagonal sensor / 1.1" format sensors.

Inline versions of the CobaltTL lenses enable the inline illumination port to be rotated or repositioned. CobaltTL lenses are built with Edmund Optics TECHSPEC® components for exceptional image quality and measurement accuracy. They are designed for industrial environments to withstand high vibrations with a recessed set screw to lock the iris.

  • High-resolution bi-telecentric Lens
  • Inline Illumination options
  • Adjustable illumination port (inline versions)
  • Up to 20 megapixels, 2.2 µm pixel size sensors
  • Compatible with 17.6 mm diagonal sensor / 1.1" format sensors
  • C-Mount

Lens Family:

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Mfg PN
Lens Format Size
Focal Length
Lens Quality
F Stop
M.O.D. (m)
Len Mount
Dim (LxW)
Filter Size
get a quote for this product 62-921 1.1" - 20MP 6 .18 C 197.59x138.6 M132x0.75
get a quote for this product 21-069 1.1" - 20MP 4.5 .11 C 226.5x81.8 M77x0.75
get a quote for this product 21-068 1.1" - 20MP 4.5 .11 C 226.5x81.8 M77x0.75
get a quote for this product 15-870 1.1" - 20MP 5 .11 C 195.5x70 M67x0.75
get a quote for this product 15-871 1.1" - 20MP 5 .11 C 195.5x70 M67x0.75
get a quote for this product 88-602 1.1" - 20MP 6 .17 C 174.96x55 M67x0.75
get a quote for this product 15-873 1.1" - 20MP 4.5 .11 C 174.96x55 M52x0.75
get a quote for this product 62-911 1.1" - 20MP 6 .17 C 172.9x90 M86x1.00
get a quote for this product 62-901 1.1" - 20MP 6 .11 C 199.8x65 M62x0.75
get a quote for this product 15-872 1.1" - 20MP 4 .11 C 174.96x55 M52x0.75
get a quote for this product 88-603 1.1" - 20MP 6 .15 C 182.5x62 M58x0.75

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