Custom Optics

Wavelength Opto-Electronic is Singapore’s leading custom optics manufacturer, dedicated to producing high-quality optical components for various industries. We utilize cutting-edge technologies and manufacturing techniques to design, prototype, and manufacture custom optical lenses, optical mirrors, and many more optical components to meet your requirements. As a trusted custom optics manufacturer, we are committed to providing exceptional customer service and delivering innovative solutions to you.

Custom Optics - Raw Materials

Optical Materials

We'll start with raw materials used for the making of optical lenses. Lens materials are available in glass, crystal, metal, and plastic.

Custom Optics 1

Optics Manufacturing

The production of your desired lens starts. We've a range of production equipment and metrology used in the manufacturing process.

Custom Optics - Optical Coating

Optical Coating

Various coating solutions are available, such as AR, HR, PR, BC, and many more options, to meet your coating needs.

Custom Optics - QA & QC

QA & QC

We closely monitor our manufacturing and inspect our products to ensure consistent quality is being delivered.

Diamond Turning Capabilities

We are able to produce the best diamond turned optics thanks to our 2 decades of experience and our sophisticated diamond turning technologies.

ToleranceStandardPrecisionHigh Precision
MaterialsCrystal: ZnSe, ZnS, Ge, GaAs, CaF2, BaF2, MgF2, Si, Chalcogenide other IR material..etc
Metal: Cu, Aluminium, silver, Nickle Plated Mirrors..etc
Plastic: PMMA, Acrylic, Zeonex..etc
Shapes/GeometriesSpherical Surfaces, Aspheric Surfaces, Aspheric Hybrid Surfaces, Cylindrical Lenses, Planar Surfaces, Off-Axis Parabolas, Off-Axis Ellipses, Off-Axis Toroids
Diameter (Off-Axis)10mm – 250mm10mm – 250mm10mm – 250mm
Diameter (On-Axis)5mm – 250mm5mm – 250mm5mm – 250mm
RMS Surface Roughness
(For Metals)
15nm10nm< 3nm
RMS Surface Roughness
(For Crystal & Plastic)
< 15nm< 7nm< 3nm
Reflected Wavefront Error
(P-V @ 632nm)
λλ/2λ/8
Surface Quality80-5060-4040-20
CoatingUncoated, Al, UV Enhanced Al, Gold, Silver, Anti-Reflection, Custom coating

Optics Manufacturing Capabilities

Laser Optics Precision Optics Laser Lenses Laser Focusing Lenses Glass Focusing Lenses ZnSe Focusing Lenses

ToleranceStandardPrecisionHigh Precision
MaterialsGlass: BK7, Optical Glass, Fused Silica, Fluoride
Crystal: ZnSe, ZnS, Ge, GaAs, CaF2, BaF2, MgF2, Si, Sapphire, Chalcogenide
Metal: Cu, Al, Mo
Plastic: PMMA, Acrylic
DiameterMinimum: 4 mm, Maximum: 500 mm
TypesPlano-Convex Lens, Plano-Concave Lens, Meniscus Lens, Bi-Convex Lens, Bi-Concave Lens, Cementing Lens, Ball Lens
Diameter±0.1mm±0.025mm±0.01mm
Thickness±0.1mm±0.05mm±0.01mm
Sag±0.05mm±0.025mm±0.01mm
Clear Aperture80%90%95%
Radius±0.3%±0.1%0.01%
Power3.0λ1.5λλ/2
Irregularity (P-V)1.0λλ/4λ/10
Centering3arcmin1arcmin0.5arcmin
Surface Quality80-5040-2010-5

Focusing Lens - Glass Aspheric Lens

ToleranceStandardPrecisionHigh Precision
MaterialsGlass: BK7, Fused Silica, Fluoride
Crystal: ZnSe, ZnS, Ge, GaAs, CaF2, BaF2, MgF2, Si, Chalcogenide
Metal: Cu, Al
Plastic: PMMA, Acrylic
DiameterMinimum: 10mm, Maximum: 200 mm
Diameter±0.1mm±0.025mm±0.01mm
Center Thickness±0.1mm±0.05mm±0.01mm
Sag±0.05mm±0.025mm±0.01mm
Max Sag Measurable25 mm Max25 mm Max25 mm Max
Aspheric Irregularity (P-V)3µm1µm<0.06µm
Radius±0.3%±0.1%0.01%
Centering3arcmin1arcmin0.5arcmin
RMS Surface Roughness20 A°5 A°2.5 A°
Surface Quality80-5040-2010-5

Laser Lenses Cylindrical Lenses Glass Cylindrical Lenses ZnSe Cylindrical Lenses

ToleranceStandardPrecisionHigh Precision
MaterialsGlass: BK7, Fused Silica
Crystal: ZnSe, ZnS, Ge, CaF2, BaF2, MgF2
Metal: Cu, Al
Plastic: PMMA, Acrylic
DiameterMinimum: 10 mm, Maximum: 200 mm
TypesCircular, Rectangular
Diameter, Length & Width±0.1mm±0.025mm±0.01mm
Center Thickness±0.25mm±0.1mm±0.025mm
Clear Aperture85%90%95%
Cylindrical Radius5 fringes3 fringes0.5 fringes
Centration< 5arcmin< 3arcmin< 1arcmin
Surface Quality60-4020-1010-5
RMS Surface Roughness20A°5A°2.5A°
Cylindrical Surface Figure X Directions (P-V)λ per cmλ per cmλ /2 per cm
Cylindrical Surface Figure Y Directions (P-V)λλλ/2
Surface Flatness (P-V)λ/2λ/4λ/10

Laser Lenses ZnSe Axicon Lenses

ToleranceStandardPrecisionHigh Precision
MaterialsGlass: BK7, Fused Silica
Crystal: ZnSe, ZnS, Ge
Metal: Cu, Al
Plastic: PMMA, Acrylic
DiameterMinimum: 10mm, Maximum: 100 mm
Diameter±0.1mm±0.025mm±0.02mm
Clear Aperture80%90%90%
Irregularity (P-V)1.0λλ/2λ/4
Surface Quality80-5040-2020-10
Polarization Optics Polarizing Beam Splitters
ToleranceStandardPrecisionHigh Precision
MaterialsGlass: Borosilicate Glass (BK7), Optical Glass, Fused Silica
DimensionsMinimum: 5 mm, Maximum: 80 mm
TypesNon-Polarizing Beamsplitter, Polarizing Beamsplitter
Dimension±0.15mm±0.08mm±0.04mm
Wavelength Range400-1600nm400-1600nm350-1600nm
Beam Deviation±5arcmin±3arcmin±0.5arcmin
T/R Splitting Ratio (Non-Polarizing)70/30 – 10/9070/30 – 10/9070/30 – 10/90
T/R Splitting Ratio±15%±10%±5%
Extinction Ratio (Polarizing)200:1500:1> 1000:1
Irregularity1.0λλ/4λ/10
Surface Quality80-5040-2010-5
Laser Optics Optical Mirror Narrowband Mirror
ToleranceStandardPrecisionHigh Precision
SubstratesGlass: N-BK7, Fused Silica
Crystal:  ZnSe,  Si
Metal: Cu, Al, Mo
DimensionsMinimum: 4 mm, Maximum: 200 mm
Shapes/GeometriesElliptical, Flat, Spherical, Parabolic
Dimension±0.25mm±0.1mm±0.05mm
Thickness±0.1mm±0.05mm±0.01mm
Wavelength Range350nm-20μm350nm-20μm350nm-20μm
Flatnessλ/4λ/10
Reflectivity85%90%99.9%
Coating OptionsMetallic, Broadband Dielectric, Narrowband Dielectric,
Surface Quality80-5040-2010-5

Laser Optics Precision Optics Optical Windows ZnSe Windows Germanium Windows

ToleranceStandardPrecisionHigh Precision
MaterialsGlass: Borosilicate Glass (BK7), Optical Glass, Fused Silica, Fluoride
Crystal: ZnSe, ZnS, Ge, GaAs, CaF2, BaF2, MgF2, Si, Fluoride, Sapphire, Chalcogenide
Plastic: PMMA, Acrylic
DimensionMinimum: 4 mm, Maximum: 200 mm
Dimension±0.25mm±0.1mm±0.05mm
Thickness±0.1mm±0.05mm±0.01mm
Clear Aperture80%90%95%
Irregularity (P-V)λ/4λ/10
Parallelism5arcmin1arcmin5arcsec
Wavelength Range200nm-14μm200nm-14μm190nm-14μm
Surface Quality80-5040-2010-5
CoatingBroadband Anti-Reflection, Narrowband Anti-Reflection

Molded Optics Molded Aspheric Lens

SpecificationsPrecisionUltra-precision
Diameter1-25mm1-20mm
Dia Tolerance±0.015mm±0.005mm
Thickness Tolerance±0.03mm±0.005mm
Irregularity (P-V)1µm0.6µm
Irregularity(RMS)0.3µm0.08-0.15µm
Centering Error1’
Surface Quality40-2020-10
CoatingCustomisableCustomisable

Molded Optics - Endoscope Lens

Material: Plastic
Processing Range: Diameter 1.5-25mm, Thickness 1.0-80mm
Diameter Tolerance: ±0.05mm
Thickness Tolerance: ±0.10mm
Roundness: 0.005mm
Effective Aperture: more than 80%
Surface Quality: 60-40
Coating: single layer or multilayer anti-reflection membrane

 

Specifications

Mobile Phone & Medical Lenses

Mobile Phone & Medical Lenses

Surveillance & DSC Lenses

Surveillance & DSC Lenses

Large Aspherical Lens

Large Aspherical Lenses

Special Shaped Aspherical Lens

Special Shaped Aspherical Lenses

Medical Protective Cover

Medical Protective Cover

1≤φ≤55≤φ≤1210≤φ≤50
OD Tolerance (mm)±0.003±0.003±0.01Dimensional Tolerance: ±0.01 mmDiameter Tolerance: ±0.003 mm
Thickness Tolerance: ±0.003 mm
Thinnest Part of the Wall Thickness: <0.1 mm
Coating: Meet medical product requirements
CT Tolerance (mm)±0.003±0.003±0.005±0.005
Sag Height Tolerance (mm)±0.002±0.002±0.005±0.002
Surface Accuracy (mm)Rt ≤0.0006, ΔRt ≤0.0003Rt ≤0.0015, ΔRt ≤0.0005Rt ≤0.005, ΔRt ≤0.002Rt ≤0.003, ΔRt ≤0.0008
Centration Error (mm)≤ 0.003≤ 0.005≤ 0.008
ApplicationMobile phone, medical lensSurveillance camera etc.Projection lens productsIndustrial automation signal control, AR/VR productsUsed as a protective cover in front of inspection lenses such as medical endoscopic and capsule scopes

Material

Model

EP

EP5000

EP6000

EP7000

EP8000

OKP

OKP4HT-L

OKP-1

OKP-A1

OKP-A2

APEL

APEL5014CL

APEL5514ML

APEL5015AL

 

ZEONEX

ZEONEX 480R

ZEONEX E48R

ZEONEX K26R

ZEONEX F52R

PMMA

VH001

 

 

 

 

PC

AD5503

Get your optics prototype within 2 weeks (subject to material availability). Proudly made by our Singapore Optics Rapid Prototyping (ORP) department. Here are some featured optics:

Silicon Micro Lens Array

We’ve produced a micro lens array using diamond turning (Nanotech 250UPL with 3 axis). The process involved slow speed servo (C-Axis) with a cycle time of 50Hrs (including roughing, semi-finish, and finish). Targeted results are Rq-10nm and surface quality 60-40, we’ve achieved results of Rq-6 to 9nm and surface quality 60-40.

Off Axis Parabolic Mirror

These off axis parabolic mirrors, copper (F250 and F100) and aluminum (F100 and F12.5), are machined using 3 axis diamond turning machine. Targeted roughness
Rq<10nm and form error<0.6 microns, we’ve achieved results of Rq= 10 nm and PT=0.25 microns.

Bi-Conic Copper Mirror

We use 3 axis diamond turning machine to make a bi-conic copper mirror using slow
speed servo process. Targeted roughness Rq<10nm and form error<0.6 microns, we’ve achieved results of Rq 3nm and 4nm, and PT=0.3 microns and 0.6 microns.

Production & Metrology

Our manufacturing is of world-class standard, producing high-quality optics, thanks to our vast experiences and state-of-the-art facilities.

  • Aspheric Processing Machines
  • Automatic Assembly Machines
  • Coating Machines
  • CNC Polishing Machines
  • Diamond Turning Machines
  • Glue Dispensers
  • Milling Machines
  • Molding Machines
  • Punching Machines
  • UV Curing Machines
  • Atomic Force Microscope
  • Eccentricity Instrument
  • Form Tracer Machine
  • Interferometer
  • Spectrophotometer
  • MTF System
  • Profilometer
  • Temperature Test Chamber
  • Phase Measurement Instrument

Inquiry Form

Contact Form

We suggest using your organization's email with its own domain (if any).

Other Capabilities

Zemax OpticStudio Software

Optical Design

Our optical design team is comprised of experienced and talented optical designers who specialize in creating custom optical designs for a wide range of applications.

System Customization

System Customization

Looking for high-quality photonics solutions and customized systems? our R&D team is equipped with years of experience and deep expertise in customizing your system.