FusedSilica Aspheres

a|FusedSilica Aspheres

Fused silica lenses are optimized for several high-power laser applications, as prototypes in test devices or as standard components for beam focusing or collimation. asphericon offers aspheres made of fused silica in three different quality levels, with superior roughness values, 7 different coatings and also as mounted optics.

a|FusedSilica Aspheres at a glance:

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

Unmounted Optics

Prices are valid per piece and in EUR. Sales only to commercial customers. All prices are exclusive of VAT.

Mounted Optics

Prices are valid per piece and in EUR. Sales only to commercial customers. All prices are exclusive of VAT.

Coating options*

AR-Coatings	V-Coatings
A: R_MAX <1.0%, R_AVG ≤0.4%, 400-600 nm, AOI=0°	K: R<0.25%, 355 nm, AOI=0°
B: R_MAX <1.0%, R_AVG ≤0.4%, 600-1050 nm, AOI=0°	L: R<0.25%, 532 nm, AOI=0°
C: R_MAX <1.0%, R_AVG ≤0.4%, 1000-1500 nm, AOI=0°	M: R<0.25%, 1064 nm, AOI=0°
X: R_MAX <1.0%, R_AVG ≤0.4%, 240-380 nm, AOI=0°
Y: R_MAX <1.0%, R_AVG ≤0.4%, 320-450 nm, AOI=0°