Buy high-precision aspheres

a|Aspheres
Aspheres with short delivery times and excellent optical properties
In the following you will find precision polished High-NA, Low-NA and UV Fused Silica aspheres with diameters ranging from 10 to 100 mm. With the purchase you profit from excellent surface qualities (RMSi of up to < 0.02 µm), seven selectable standard coatings (AR- and V-Coatings) and delivery directly from stock. Various optical design files (Zemax, CodeV, etc.) are available for free download.

a|MountedAspheres
Optics pre-assembled for quick use? No problem at all: simply use our a|MountedAspheres. Buy perfectly aligned aspheres (decentration < 10 µm) in high-precision mounts - a convenient solution for your (laser) application.

You are looking for diffraction-limited aspheres with ultra-precise surface qualities of up to RMSi < 0.015 µm? Contact us! We would be happy to provide you with an individual offer for customized lenses.

NEW: Discover the new quality levels of our fused silica aspheres: Precision, Ultra and BeamTuning. All new UV aspheres are optimized for a wide range of applications and are especially suitable for high laser powers. In addition to further diameters, all fused silica aspheres are now also available with V-coatings (355 nm, 532 nm and 1064 nm).
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