Capabilities

Wide material portfolio: Sapphire, Quartz, Fused Silica, BK7/K9, Ge, ZnSe, CaF₂, BaF₂, Si

Surface accuracy up to λ/10 @ 632.8 nm

Scratch-Dig from 20-10 optional

High-damage coatings for industrial lasers

Environmental durability for medical & industrial harsh conditions

Strength-optimized designs for impact, heat, and contamination resistance

Why Customers Choose Us

Large-aperture expertise: up to 1000 mm

Micro-precision expertise: down to 1 mm

Proven stability for long-term industrial operation

Full manufacturing chain: Cutting → Grinding → Polishing → Coating → Testing

One supplier covering all window materials & all sizes