Aspheric Lenses manufactured by Edmund Optics for OEM

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Precision Optics Manufacturing: Aspheric Lenses

Aspheric Lenses

Manufacturing in USA, Singapore, and Malaysia

Stock and Custom, from Design and Prototype to Volume Production

Build-to-Print Capabilities

Over 950 Aspheres Ready for Immediate Delivery

MRF Fine Finishing Consistently Exceeding λ/10 Surface Accuracy

Edmund Optics^® is a recognized leader in aspheric lens manufacturing, with extensive experience producing aspheric lenses for a broad variety of applications. Edmund Optics’ high volume aspheric lens manufacturing cell operates 24 hours a day to produce thousands of precision aspheric lenses per month. These applications range from life science systems such as ophthalmic instruments and surgical devices, to industrial laser equipment, to metrology and analytical instruments, to defense applications. Our manufacturing cells feature state-of-the-art production and metrology equipment, which complements our expert knowledge in aspheric lens design and manufacturing. Whether your application calls for a stock component from our vast inventory, a build-to-print lens, or a fully customized design effort, our expert optical design and manufacturing engineers can develop solutions to meet your needs. Contact us today to speak with an expert or receive an expedited quote.

Capabilities

The Making of an Aspheric Lens

Edmund Optics^® manufacturers millions of optics every year throughout our four global facilities. Join us as we take you through the creation of an aspheric lens, from molding to grinding to polishing, centering, and metrology.

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Aspheric Manufacturing Capabilities

Commercial

Precision

High Precision / Laser Grade

Diameter

10 – 200mm

Diameter Tolerance

+0/-0.100mm

+0/-0.025mm

+0/-0.010mm

Asphere Figure Error (P - V) @ 633nm

5λ

1λ

λ/10

Vertex Radius (Asphere)

±0.5%

±0.1%

±0.05%

Peak Slope Error

1μm/mm per 1mm window

0.35μm/mm per 1mm window

0.15μm/mm per 1mm window

Centering (Beam Deviation)

3 arcmin

1 arcmin

0.5 arcmin

Center Thickness Tolerance

±0.100mm

±0.050mm

±0.010mm

Surface Quality (Scratch Dig)

80–50

40–20

10–5

Aspheric Surface Metrology

Profilometry (2D)

Profilometry (3D)

Interferometry

Surface Roughness (RMS)

3nm

2nm

1nm

Need a stock or custom coating?

Learn about our custom coatings today!

Need small quantities fast?

Shop Edmund Optics^® Marketplace for the world’s largest selection of off-the-shelf optical components with same-day shipping.

Manufacturing Equipment

5-Axis CNC Grinding Machines
5-Axis CNC Polishing Machines
QED MRF Finishing Machines for Fine Finishing
Centering Machines

Metrology

Talysurf PGI 1240 ProfilometersProfilometers are instruments used to measure the surface topography of lenses, which provides information on curvature and irregularity.
LUPHOScan Non-Contact 3D ProfilometersProfilometers are instruments used to measure the surface topography of optics, which provides information on curvature, flatness, and irregularity
QED ASI Aspheric Stitching InterferometersStitching interferometers measure complicated surfaces or large optics by making separate interferometric measurements on overlapping sections that cover the entire component and “stitch” these subaperture measurements together.
Zygo^® NewView White Light InterferometersInterferometers are instruments used to measure small displacements, refractive index changes, and surface irregularities. They split light from a single source into two separate beams that travel different optical paths before recombining. Interference fringes are then formed, which provides information on the difference in optical path length between the two paths. Interferometers are often used to measure the surface accuracy of optics.
OptiPro UltraSurf 4X 100 Non-Contact ProfilometersProfilometers are instruments used to measure the surface topography of lenses, which provides information on curvature and irregularity.
TRIOPTICS Opticentric Aspherocheck^® Centration Measurement MachinesCentration Measurement Machines are used to measure the misalignment between the mechanical and optical axes of lenses.
Zeiss Contura G2 CMMsCMMs, or coordinate measuring machines, are instruments used for measuring the physical dimensions of optics. They can be computer controlled or manually operated.
Olympus MX51 Microscopes Microscopes are used to determine the surface quality of optics.
Design-Specific Computer Generated Holograms (CGH)Computer Generated Holograms (CGHs) are digitally generated holographic interference patterns that are used in interferometric testing to make highly accurate measurements of aspheric surfaces.

Learn More

Selecting the Right Aspheric Lenses

Edmund Optics^® has the expertise to provide stock and custom aspheric lenses. Our specialty is precision polished and precision molded aspheric lenses. Color-corrected aspheres are available for broadband applications and we offer lens options for the entire infrared spectrum. Contact us with your requirements and our expert staff of optical manufacturing engineers will work closely with you to make sure we deliver aspheric lenses that meet your system's needs within your budget constraints.

Precision Polished
Color-Corrected
Infrared

Precision Polished

TECHSPEC Precision UV Fused Silica Aspheric Lenses

Precision polished aspheric lenses are ideal for the most demanding applications. Designed to offer high numerical apertures, while creating diffraction-limited spot sizes.

Available in UV, visible, and IR grade materials
Variety of standard coating options available
Full prescription data for easy integration into OEM applications
Polished spec range from 5λ to λ/10
Color-correction through applying unique manufacturing capabilities
Wavelength range from 200nm to 18,000nm

Bulk Pricing Buy Now

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* The term dual use is often used to describe the types of items subject to the EAR (Export Administration Regulations). A dual use item is one that has civil applications as well as military or weapons of mass destruction (WMD)-related applications.

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