Product Announcements:
Optical Lenses

Avantier manufactures large lenses across glass, metal, crystal, and plastic substrates, incorporating advanced optical elements and precision coatings for sharp imaging with minimal aberrations. Built with durable materials and rigorous quality standards, these lenses deliver high-performance results even in challenging environments. Read more...

The nd data of H-K9L is 1.5168,vd data is 64.20. H-K9L is the alternative for N-BK7.H-K9L(N-BK7) is a RoHS-compliant borosilicate crown glass. It provides excellent transmission in the visible and near infrared portions of the spectrum(350 nm - 2.0 µm). Read more...

An achromatic lens is a lens that is designed to limit the effects of chromatic and spherical aberration,and is corrected to bring two wavelengths (typically red and blue) into focus on the same plane.The most common type of achromat is the achromatic doublet, the commonly used materials are composed of flint glass and crown glass. Read more...

Avantier specializes in custom high-precision optical domes for aerospace, underwater, and surveillance applications. Engineered from materials like sapphire, fused silica, and germanium, these tailored solutions deliver superior pressure resistance, wider fields of view, reduced chromatic aberration, and exceptional durability, ensuring reliable optical performance in the harshest envir... Read more...

The fused silica dome is a high performance optical protection element for scenarios where UV, high temperature, chemical corrosion, high power lasers, low thermal expansion and high transmittance are required. Yutai Optics recommends the use of fused silica JGS1. Read more...

Avantier's custom microlens arrays deliver uniform beam shaping, optimized light control, and superior optical performance. Available in spherical, aspheric, and cylindrical designs with fully customizable pitch and focal length, they serve LiDAR, biomedical imaging, AR/VR, and aerospace applications requiring high transmission efficiency and tight tolerances. Read more...

Fused silica has good transmission in the ultraviolet (UV), visible (VIS), and near-infrared (NIR) wavelengths, and especially excels in the deep ultraviolet (DUV) wavelengths. Read more...

High transmittance: fused silica has high transmittance in the UV to NIR waveband (0.2-2.5μm), suitable for broad spectrum applications. Read more...

Triplet achromatic lenses offer excellent performance in chromatic and aberration correction and are suitable for high precision optical systems, but have higher cost, weight and assembly complexity. Read more...

N-BAF10(H-ZBaF52) nd:1.670030 vd:47.20 ρ(g/cm³):3.57 N-SF10(H-ZF4A) nd:1.728250 vd:28.32 ρ(g/cm³):3.05 Read more...