Newport offers a variety of achromatic lenses that are optimized at infinite conjugate ratios for IR regimes. These achromatic lenses are designed to provide near diffraction-limited performance over their spectral range. The IR achromatic lenses are color-corrected for 3 to 5 µm, making them ideal for Vibrational IR Spectroscopy, Thermal Imaging, and with the outputs of tunable Quantum Cascade Lasers.
