With a 12.5 MM focal length, the lens provides a moderately wide imaging geometry while offering a more concentrated field than the 8.5 MM version. This allows the system designer to balance field width and object detail according to sensor size and working-distance constraints.
SWIR imaging depends on more than camera sensitivity alone. The lens must efficiently transmit the target spectral band and form a usable image at the sensor plane. A lens engineered for 900–1700 nm operation is therefore an essential part of a properly designed SWIR imaging chain.
The 2/3-inch, φ12 mm sensor-format compatibility defines the intended image coverage, while the F1.4 aperture provides substantial light throughput. These characteristics make the 12.5 MM Kyptec Automation® SWIR lens a technically balanced option when the imaging system needs relatively broad coverage without moving to an ultra-short focal length.
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