Low Aberration Molded Miniature Aspheric Optical Lenses

Aspheric Optical Lenses are precision-engineered lenses designed to reduce or eliminate spherical aberrations by using non-spherical surfaces. Compared with traditional spherical lenses, aspheric lenses provide superior focusing performance, minimized distortion, and compact system design, making them indispensable in high-performance optical applications.

Feature:

Corrects spherical aberration for sharper imaging
Compact optical design reduces the number of elements
High surface accuracy for precision light control
Available in glass, fused silica, or custom materials
Broadband AR coatings for high transmission efficiency
Customizable diameters, curvatures, and edge thickness

Application: Used in medical imaging, laser systems, optical communication, consumer electronics, and high-precision instruments.

(Download Product Stock List)

Share to:

Aspheric Optical Lenses Core Advantages:

Eliminates spherical aberration: Replaces multi-lens assemblies, simplifying optical system design
30-50% volume reduction: Lightweight design for compact devices
Surface quality: 10-5 S/D
Irregularity: λ/[email protected]
Diverse materials: Aspheric optical lenses covering crown glass (N-BK7), flint glass (N-SF11), UV/IR special glasses

Application

Optical Communication & Laser Fields Fiber transceiver modules (TOSA/ROSA): Aspherical optical lens for efficient beam shaping to improve coupling efficiency.
Photonic Integrated Chip (PIC): Nanoscale coating supports advanced packaging.
LiDAR: 600mm glass lens for 30% increased detection range.
Industrial & Machine VisionLaser cutting/welding: CO₂ laser focusing lenses with focal depth control <±0.1mm.
PCB defect detection: Telecentric lenses eliminating perspective distortion, precision up to microns
Medical & Aerospace: Endoscope objectives: 5mm ultra-thin design, image clarity increased by 40%
Satellite optical payloads: Aspheric mirrors reducing weight by 40% while ensuring high resolution

Selection & Customization Services

Determine wavelength band: UV/visible/IR (with band calculator tool)
Choose function: Collimation/focusing/beam shaping/achromatism
Specify tolerance requirements: Centering error, surface accuracy, and environmental resistance
Coating solutions: Anti-reflective (AR, transmittance >98%), waterproof, laser damage threshold-enhanced coatings

Why Choose Us?

Industry experience: 10+ years of aspheric optical lenses manufacturing, serving 300+ global enterprises
Quality assurance: ISO9001-certified factory with full-process optical testing (interferometer/profiler)
Flexible services: aspheric optical lenses in-stock standards + rapid prototyping + mass customization
Cot optimization: Molded processes can increase production speed by 30%. This makes its delivery time shorter.

Aspheric Lens Specifications

Parameter	Specification
Material Range	DUV to IR
Available Shapes	Custom shapes and dimensions
Diameter Range	5 mm – 600 mm
Clear Aperture	Central 90% of the diameter
Surface Irregularity	λ/10 @ 632.8 nm
Surface Quality	10-5 S/D
Centration	< 3 arcmin
Coating Options	Standard and custom coatings available
Laser Damage Threshold	High
Manufacturing Method	Precision plane molded
Key Performance Advantage	Effectively minimizes spherical aberration

Exclusive Standard Products for Optical Communication

150+ in-stock standard products covering all aspheric optical lenses scenarios:

Fiber coupling lenses: Low insertion loss (<0.5dB), high return loss (>55dB)
Collimating/focusing lenses: Compatible with 850nm/1310nm/1550nm bands, spot diameter error <±2%
Array lenses: Multi-channel integrated design, channel consistency deviation <1%

Why choose standard products?

Rapid solution validation: Shortening R&D cycle by 50%
Reduced tooling risks: No tooling costs, trial production costs reduced by 80%
Stable mass supply: Focal length tolerance <±0.1%, centering error <5arcmin, meeting
large-scale production needs