Color Corrected Ultrafast F-Theta Lens, 163mm, 1030nm

Product Details Ideal for Broad Spectral Laser Scanning Applications Diffraction Limited Across the Scan Field with Low Wavefront Error Long Working Distance and Large Scan Area Color Corrected F-Theta Lenses are designed for use with material processing lasers that typically have relatively large chromatic bandwidths. Similar to an achromatic lens, these F-theta lenses ensure that each wavelength across a given broadband range is focused on the same focal plane and maintains the same scanning geometry, as opposed to a standard monochromatic F-theta lens. When used with galvanometers , beam expanders , and laser sources , these lenses provide flat fields at the image plane of scanning systems. Color Corrected F-Theta Lenses are ideal for a range of material processing and medical applications such as laser cutting, welding, drilling, confocal microscopy, and ophthalmology. Learn more about chromatically corrected f-theta lenses for ultrafast laser applications here . Specifications General Type: Col Note: 14mm (max input aperture diameter) Manufacturer: Edmund Optics Physical & Mechanical Properties Maximum Diameter (mm): 118.0 +0/-0.2 Weight (g): 1970 X/Y Mirror Angle (°): ±7.1 Flange Distance (mm): 260 @ 1030nm Input Beam Diameter, 1/e 2 (mm): 14 Maximum Length (mm): 89 Optical Properties Focal Length FL (mm): 163.00 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Optical Glass Scan Angle (°): 20 Scan Field (mm): 80×80 Telecentricity (°): F-Theta Only: 6.7 Transmission (%): >95 Working Distance (mm): 185.00 @ 1030nm (with cover glass) Wavelength Range (nm): 1000 – 1060 Scan Field Diameter (mm): 113 Focus Size Diameter, 1/e 2 (μm): 22 Threading & Mounting Mounting Threads: M79x1.0 Regulatory Compliance Certificate of Conformance: View ×