Model 1620R Lens System

• Rugged flange mount design
• Maximum light gathering design with minimum vignetting
• Telecentric at focus
• Achromatic
• The perfect lens for HdCdTe, InGaAs or any other SWIR FPA based camera and spectroscopic studies
• Covers the full spectral range from 900 nm to 2500 nm
• Ideal for short wave infrared imaging and spectroscopy
• Also provides a better match to the full spectral range of silicon CCDs.