Fused Silica Aspheres

UV-grade fused silica lenses are available in three diameters (12.5, 25, 50 mm) and are optimized for multiple applications, as prototypes in test devices or as standard components for beam-focusing or collimating. Available with three different quality levels, excellent roughness values, as mounted optics and with 7 different coatings, these aspheres are particularly convincing in the field of UV laser applications.

= Outstanding surface form deviation of RMSi up to ≤ 0.02 µm
= Suitable for high-power laser applications
= High-end finished optics with lowest roughness (Rq ≤ 0.5 nm) for reduced scattering
= Available with 7 standard coatings (customized coatings on request)
= Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm
= Off-the-shelf delivery
= RoHS compliance