Product Announcements:
Optical Lenses

N-BK7(H-K9L) nd:1.516800 vd:64.20 ρ(g/cm³):2.52 N-BASF64(H-ZBaF20) nd:1.701540 vd:41.15 ρ(g/cm³):3.64 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...

What's the material of Yutai's Plano Convex(PCX) Lenses? * Optical glass with different Refractive Index from 1.47 to 2.0 ; * Fused silica for both UV and IR wavelength series ; * Sapphire for VIS to MIR wavelength; * Infrared Grade material for NIR, MIR & LWIR. Read more...

Fused silica rod lenses are processed from high purity fused silica material and have excellent optical properties. The shape is cylindrical and the length is usually larger than the diameter. Read more...

What's the material of Yutai's Double Convex(DCX) Lenses? * Optical glass with different Refractive Index from 1.47 to 2.0 ; * Fused silica for both UV and IR wavelength series ; * Sapphire for VIS to MIR wavelength; * Infrared Grade material for NIR, MIR & LWIR. Read more...

Precision thin-film polarizer for high-power lasers, delivering high transmission, linear polarization, and superior damage resistance. 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...

Light is the key to exploring the unknown and driving progress. Lens, as a precision component to manipulate light, is the core to unlock this door. Read more...

Hot pressed MgF₂ domes – high durability, excellent UV to IR transmission, ideal for IR missile domes, aerospace sensors, and harsh environment optics. Read more...