Fixed Focal Length Lenses
Computar Optics GroupRequest Info
CARY, N.C., Feb. 1, 2021 —
The ViSWIR series of fixed focal length lenses from Computar Optics is designed for IMX990/IMX991 SWIR imaging sensors.
Ultra-low dispersion glass and low partial dispersion glass minimizes focus shift within a few millimeters at μm scale for a wide range of wavelengths. With ViSWIR HYPER-APO, it is unnecessary to adjust focus for different wavelengths or to keep the resolution high from short to long working distances. By adopting an APO floating design, the focus shift is reduced at any wavelength and any working distance for applications in machine vision, unmanned aerial vehicles, and remote sensing. Non-visible range imaging allows for use in diverse applications such as agriculture, medicine, and remote sensing.
https://computar.com
https://www.photonics.com/Buyers_Guide/Computar_Optics_Group/c20069
Photonics.com
Feb 2021