Edmund Optics C-Mount 1/1.8″ 6mm f/1.4 (C Series)


Edmund Optics ultra-compact, TECHSPEC® C Series Fixed Focal Length Lenses are designed for use in machine vision applications with the working distance and resolution requirements of factory automation and inspection in mind. TECHSPEC® C Series Fixed Focal Length Lenses feature large maximum apertures, allowing these high performance lenses to be used in even the most restrictive lighting conditions. Each lens has a broadband anti-reflection coating, locking iris and focus adjustment with recessed set screws, and a ruggedized, robust housing for space-restrictive applications.



Edmund Optics Model #67-709
Focal Length6 mm
Field of View @ Max Sensor Format110.3mm – 62.1°
Working Distance75mm – ∞
Field of View, 1/2″ Sensor:96.7mm – 55.9°
Field of View, 1/3″ Sensor:71.0mm – 42.7°
Number of Elements (Groups)9 (7)
TypeFixed Focal Length Lens
Maximum Length48.9 mm
Maximum Sensor Format1/1.8″
Coating425 – 675nm BBAR
Field of View, 1/1.8″ Sensor110.3mm – 62.1°
Field of View, 1/2.5″ Sensor85.42mm – 50.2°
Field of View, 1/4″ Sensor52.68mm – 32.4°
Aperture (f/#)f/1.4 – f/16
Numerical Aperture NA, Object Side0.005
Outer Diameter36.00 mm
Weight102 g
Fixing Knobs Bundled4 total: 2x normal, 2x recessed

USD $425.00

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SKU: EOC0060 Category:

Technical Drawings

Edmund Optics Technical Drawing 67709

The following IP67 lens tube has been tested to show no clipping or vignetting with this lens.