Product Announcements:
Optical Lenses

Optical lens assembly design requires the comprehensive application of multi-disciplinary knowledge of optics, mechanics, materials, through rational design and strict process control, in order to manufacture high-performance, high-reliability lenses. Read more...

What are the advantages of Fresnel lenses?
Thin and portable: significant reduction in thickness and weight for applications with stringent weight and space requirements.
Low cost: low material usage and simple manufacturing process.
Flexible design: different focal lengths and optical properties can be designed according to requirements. Read more...

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...

A Plano-Convex (PCX) or Double-Convex (DCX) lens causes light to focus to a point, while a Plano-Concave (PCV) or Double-Concave (DCV) lens causes the light traveling through the lens to diverge. Read more...

CeNing Optics' cylindrical plano-concave lenses in N-BK7 provide precise 1-D beam shaping for laser and imaging systems. Tight diameter and focal tolerances, λ/4 surface flatness, and fine 60-40 surface quality ensure consistent optical performance. Standard and custom diameters, wavelengths, and coatings are available to match your application. 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...

Sapphire Windows are glass with parallel surfaces used to enable optical radiation to pass from one environment to another without allowing environments to mix. Material, transmission, scattering, wavefront distortion,damage threshold and resistance to certain environments should be considered when selecting windows.
Specifications:

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What are the applications of aspheric lenses?
Photography: used in high-end lenses to enhance imaging quality.
Medical: for endoscopes, microscopes and other medical equipment.
Laser: ssed for laser focusing and collimation.
Virtual Reality: used in VR/AR equipment to improve visual effects. Read more...

Suitable for NIR and MIR, high hardness, good thermal stability, low cost. 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...