CATALOG 2019 | EuropeStockOptics

StockOptics

Product RangeDear asphericon customer

03

Alexander W. ZschäbitzCEOasphericon GmbH

02

Stefan KlinzingHead of Salesasphericon GmbH

asphericon‘s fine collection of aspheres, axicons, acylinders and mounted optics – profit from the technology leader in manufacturing high precision aspheres.

Your Benefits:

Within the StockOptics product line, you can choose from an extensive portfo-lio of precision-polished aspheric lenses, acylinders and axicons. Benefit from outstanding asphericon quality at excellent conditions and fast delivery.

A selection of aspheres, axicons and acylinders is now available as high- precision mounted lenses directly from stock. Learn more on page 16.

The new StockOptics catalog contains latest technical information and prices. Shop conveniently online or contact the asphericon sales team for professional support.

Sincerely yours

= Precision polished StockOptics for remarkable performance

= CNC grinding & polishing for superior surface roughness

= High quality level for demanding applications

= Off-the-shelf delivery for short lead times

= Files for optical design and drawings available (Zemax, CodeV, OSLO, VirtualLabTM, Step)

a|High-NA

a|Low-NA

a|UV-grade fused silica

a|Axicons

a|Acylinders

a|MountedAspheres/Axicons/Acylinders

Page 06

Page 08

Page 10

Page 12

Page 14

Page 16

03

Spherical Lens

Spherical Lens

2 3

04

50 �

m

50 �

m

11.5 �m 11.5 �m

0.0341

0.0244

0.0146

0.0000

0.0487

0.0341

0.0244

0.0146

0.0000

1.37E+000

8.44E-001

4.93E-001

1.42E-001

-3.85E-001

7.56E-003

-4.65E-002

-8.26E-002

-1.19E-001

-1.73E-001

0.0487

Quick Guide:Why to choose an aspheric solution?

In comparison to spherical lenses our aspheres perform with minimal foci and show outstanding imaging characteristics (see fig. 1). If our StockOptics quality is not sufficient for your high-end application, asphericon offers diffraction-limited aspheric lenses. Compared with the StockOptics line they generate an even better spot size (fig. 2). Finally, both standard quality and diffraction-limited quality convince with an outstanding surface form deviation (fig. 3). Choose all lenses with standard quality out of this catalog and order online. If quality at the diffraction limit is needed, a customized solution will be offered (see page 18).

Contact us:

sales@asphericon.com

+49 (0) 3641-31 00 560

Spot sizes from both lenses differ significantly: 4000 µm (Sphere) vs. 2 µm (Asphere)

Spherical lenses produce improper foci and spherical aberrations

StockOptic lenses stand out with minimal foci to maximize intensity

=

==

Optical path / Spot sizeSpherical lens vs. Aspheric lens¹ Dia: 25 mm | EFL: 20 mm | NA: 0.54

Point spread function / Spot sizeAspheric lens¹ vs. Aspheric DFL lens² Dia: 25 mm | EFL: 20 mm | NA: 0.54

Wavefront RMS shows great result for both lenses (Aspheric lens = 0.361 waves, DFL lens = 0.065 waves)

DFL lens performs with an excellent spot size and diffraction- limited focus (Strehl ratio: 0.85)

=

=

Surface form deviationAspheric lens¹ vs. Aspheric DFL lens² Dia: 25 mm | EFL: 20 mm | NA: 0.54

asphericon lens convinces with a RMSi ≤ 0.5 µm

Full-surface interferometric measurement shows an outstanding RMSi of 0.03 µm for the DFL quality

==

1 asphericon AHL25-20 (see Page 06/07), design wavelength: 780 nm.2 Diffraction-limited aspheric lens, design wavelength: 780 nm.

fig. fig. fig.

0504

Aspheric lens1

Aspheric lens1

Aspheric lens1

Aspheric lens1

Aspheric lens1

StockOptics

a|High-NAPrecision polished aspheres for a superior beam energy distribution. Especially suitable for your demanding laser applications. Also available as mounted lenses.

Key Benefits

Lens Description

1 RMSi corresponds to ISO 10110-5 (surface form tolerances). | 2 For lenses AHL45-32, AHL50-40 please consider a center thickness tolerance of ±0.1. | 3 Custom coatings available upon request. | 4 Prices valid per piece. More volume discounts at www.asphericon.com. | 5 Prices of mounted lenses valid per piece. More volumes and discounts of coated and uncoated mounted lenses at www.asphericon.com. | 6 Calculated for 250 µm cover glass thickness. | General: Technical parameters and prices are subject to change without prior notice.

[mm] [mm] [mm] uncoated coated uncoated coated

0706

= Outstanding surface form deviation of RMSi ≤ 0.5 µm

= Decrease of chromatic aberrations by use of low dispersion material

= Available with 3 standard coatings/customized coatings on request

= Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm

= Off-the-shelf delivery

= RoHS compliance

132 € 143 € 115 € 125 €153 € 165 € 134 € 144 €165 € 176 € 144 € 153 €176 € 192 € 153 € 167 €187 € 202 € 163 € 176 €198 € 212 € 172 € 185 €253 € 272 € 221 € 237 €331 € 372 € 288 € 324 €353 € 403 € 308 € 351 €

AHL10-086

AHL12-10AHL15-12AHL18-15AHL20-18AHL25-20AHL30-26AHL45-32AHL50-40

25 20 0.80 15.7 S-LAH64

45 32 0.71 24.2 S-LAH64

0.54

0.6150 40 0.80 31.3 S-LAH640.54

30 26 0.87 20.6 S-LAH640.51

20 18 0.90 14.0 S-LAH640.4918 15 0.83 11.5 S-LAH640.5415 12 0.80 9.0 S-LAH640.55

Ø EFL Material Prices 1pc4NA f/d WD Prices 5pcs4 Mounted5Product Code

12.5 10 0.80 7.6 S-LAH640.5510 8 0.80 6.0 S-LAH640.55 -

239 €250 €261 €272 €282 €

---

Surface Form Deviation (RMSi)1

EFL ToleranceSurface ImperfectionsDiameter ToleranceCenter Thickness Tolerance2

Clear Aperture

[µm]

[Scratch-Dig][%]

[mm][mm][%]

≤0.5≤1.060-40+0/-0.05±0.05 ≥90

AR-Coatings3

A: RMAX<1.0%, RAVG≤0.4%, 400-600 nm, AOI=0°B: RMAX<1.0%, RAVG≤0.4%, 600-1050 nm, AOI=0°C: RMAX<1.0%, RAVG≤0.4%, 1000-1600 nm, AOI=0°

λDesign

[nm]780780780780780780780780780

Mounted &

unmountedlenses

uncoated coated-

---

250 €261 €276 €286 €296 €

1 For lenses ALL75-60, ALL75-150, ALL100-100, ALL100-200 please consider a maximum value of 0.75. RMSi corresponding to ISO 10110-5 (surface form tolerances). | 2 For lenses ALL50-100, ALL100-200 please consider a center thickness tolerance of ±0.1. For lenses ALL75-60, ALL100-100 please consider a center thickness tolerance of ±0.15. | 3 Custom coatings available upon request. | 4 Prices valid per piece. More volume discounts at www.asphericon.com. | 5 Prices of mounted lenses valid per piece. More volumes and discounts of coated and uncoated mounted lenses at www.asphericon.com. | General: Technical parameters and prices are subject to change without prior notice.

StockOptics

a|Low-NAAvailable in a focal length-diameter-ratio (f/d) of 2.0 and ideally suited for light collection and laser applications. Some diameters are also available with high-precision mountings.

Lens Description

AR-Coatings3

Key Benefits

09

= Outstanding surface form deviation of RMSi ≤ 0.5 µm

= Long focal length (f/d 2.0)

= Available with 3 standard coatings/customized coatings on request

= Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm

= Off-the-shelf delivery

= RoHS compliance

08

[mm] [mm] [mm] uncoated coated uncoated coated153 € 165 € 134 € 144 €198 € 212 € 172 € 185 €353 € 410 € 308 € 357 €564 € 703 € 492 € 613 €564 € 703 € 492 € 613 €809 € 1.074 € 704 € 936 €809 € 1.074 € 704 € 936 €

ALL12-25ALL25-50ALL50-100ALL75-60ALL75-150ALL100-100ALL100-200

100 100 1.0 76.2 N-BK70.47100 200 2.0 187.4 N-BK70.23

_75 150 2.0 140.1 N-BK70.23_75 _60 0.8 36.5 N-BK70.61_50 100 2.0 93.4 N-BK70.23

Ø EFL Material Prices 1pc4NA f/d WD Prices 5pcs4 Mounted5Product Code

_25 _50 2.0 46.0 N-BK70.2312.5 _25 2.0 22.4 N-BK70.23 239 €

282 €-----

Surface Form Deviation (RMSi)1

EFL ToleranceSurface ImperfectionsDiameter ToleranceCenter Thickness Tolerance2

Clear Aperture

[µm]

[Scratch-Dig][%]

[mm][mm][%]

≤0.5≤1.060-40+0/-0.05±0.05 ≥90

AR-Coatings3

A: RMAX<1.0%, RAVG≤0.4%, 400-600 nm, AOI=0°B: RMAX<1.0%, RAVG≤0.4%, 600-1050 nm, AOI=0°C: RMAX<1.0%, RAVG≤0.4%, 1000-1600 nm, AOI=0°

λDesign

[nm]

780780780780780780780

Mounted &

unmountedlenses

uncoated coated

-----

250 €296 €

StockOptics

a|UV-grade fused silica

Key Benefits

Lens Description

10

UV-grade fused silica lenses are available in three diameters (12.5, 25, 50 mm) and are optimized for multiple applications, as prototypes in test devices or as standard components for beam-focusing or collimating. They are also obtainable with high-precision mountings.

1 RMSi corresponds to ISO 10110-5 (surface form tolerances). | 2 For lenses AFL50-60, AFL50-80, please consider a center thickness tolerance of ±0.1. | 3 Custom coatings available upon request. | 4 Typically used J-Fiber SQ 1 or equivalent corning 7980 quality. | 5 Prices valid per piece. More volume discounts at www.asphericon.com. | 6 Prices of mounted lenses valid per piece. More volumes and discounts of coated and uncoated mounted lenses at www.asphericon.com. | General: Technical parameters and prices are subject to change without prior notice.

11

= Outstanding surface form deviation of RMSi ≤ 0.3 µm

= Suitable for high-power laser applications

= Available with 4 standard coatings/customized coatings on request

= Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm

= Off-the-shelf delivery

= RoHS compliance

[mm] [mm] [mm] uncoated coated uncoated coated308 € 330 € 268 € 287 €308 € 330 € 268 € 287 €454 € 485 € 396 € 423 €397 € 425 € 345 € 371 €397 € 425 € 345 € 371 €707 € 820 € 615 € 714 €707 € 820 € 615 € 714 €

AFL12-15AFL12-20AFL25-25AFL25-30AFL25-40AFL50-60AFL50-80

50 60 1.2 48.3 Fused Silica0.3950 80 1.6 70.6 Fused Silica0.29

25 40 1.6 34.6 Fused Silica0.2925 30 1.2 23.3 Fused Silica0.3925 25 1.0 17.0 Fused Silica0.48

Ø EFL Material4 Prices 1pc5NA f/d WD Prices 5pcs5 Mounted6Product Code

12.5 20 1.6 17.3 Fused Silica0.2912.5 15 1.2 12.3 Fused Silica0.39 389 €

389 €531 €475 €475 €

--

Surface Form Deviation (RMSi)1

EFL ToleranceSurface ImperfectionsDiameter ToleranceCenter Thickness Tolerance2

Clear Aperture

[µm]

[Scratch-Dig][%]

[mm][mm][%]

≤0.3≤1.020-20+0/-0.05±0.05 ≥90

AR-Coatings3

A: RMAX<1.0%, RAVG≤0.4%, 400-600 nm, AOI=0°B: RMAX<1.0%, RAVG≤0.4%, 600-1050 nm, AOI=0°C: RMAX<1.0%, RAVG≤0.4%, 1000-1600 nm, AOI=0°X: RMAX<1.0%, RAVG≤0.4%, 240-380 nm, AOI=0°

λDesign

[nm]285285285285285285285

Mounted &

unmountedlenses

uncoated coated

--

410 €410 €561 €503 €503 €

StockOptics

a|AxiconsThe premium selection of a|Axicons convince with superior surface roughness for high performance applications. Also available as mounted axicons.

Key Benefits

Lens Description

Utilizing AxiconsAxicons are conical lenses that are widely used in different scientific research- and laser applications.

1. Generation of a Bessel beam. 2. Generation of a ring beam. 3. Generation of variable ring foci.

A A A A AL

A - Axicon, L - Lens

====

Laser material processing Measurement & Alignment Research & Science Medical engineering

Fields of Application

Diameter Angle Material Prices 1pc3Edge Thickness Prices 3pcs3 Prices 5pcs3

1 RMSi corresponds to ISO 10110-5 (surface form tolerances). | 2 Custom coatings available upon request. | 3 Prices valid per piece. More volume discounts at www.asphericon.com. | 4 Prices of mounted lenses valid per piece. More volumes and discounts of coated and uncoated mounted lenses at www.asphericon.com. | 5 Conical tip, Clear Aperture 2.3-23 mm, smaller conical tips on request. | 6 Conical tip, Clear Aperture 4.6-46 mm, smaller conical tips on request. | General: Technical parameters and prices are subject to change without prior notice.

13

= Outstanding surface form deviation of RMSi ≤ 0.07 µm

= Suitable for high-power laser applications

= Available with 4 standard coatings/customized coatings on request

= Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm

= Off-the-shelf delivery

= RoHS compliance

12

[mm] [degree] [mm] uncoated coated uncoated coated415 € 449 € 365 € 395 €415 € 449 € 365 € 395 €415 € 449 € 365 € 395 €415 € 449 € 365 € 395 €415 € 449 € 365 € 395 €415 € 449 € 365 € 395 €705 € 745 € 620 € 655 €705 € 745 € 620 € 655 €705 € 745 € 620 € 655 €

XFL25-005XFL25-010XFL25-020XFL25-050XFL25-100XFL25-200XFL50-005XFL50-010XFL50-020

25.45 20.0 5.0 Fused Silica

50.86 1.0 8.0 Fused Silica50.86 2.0 8.0 Fused Silica

50.86 0.5 8.0 Fused Silica

25.45 10.0 5.0 Fused Silica25.45 5.0 5.0 Fused Silica25.45 2.0 5.0 Fused Silica

Ø Angle Material Prices 1pc3Edge Thickness Prices 5pcs3 Mounted4Product Code

25.45 1.0 5.0 Fused Silica25.45 0.5 5.0 Fused Silica 505 €

505 €505 €505 €505 €505 €

---

705 € 745 € 620 € 655 €705 € 745 € 620 € 655 €705 € 745 € 620 € 655 €

XFL50-050XFL50-100XFL50-200

50.86 10.0 8.0 Fused Silica50.86 20.0 8.0 Fused Silica

50.86 5.0 8.0 Fused Silica ---

Surface Form Deviation (RMSi)1

Surface ImperfectionsDiameter ToleranceCenter Thickness Tolerance2

Clear Aperture

[µm][Scratch-Dig][mm][mm][%]

<0.0740-20+0/-0.1±0.1/-0 >90

AR-Coatings3

A: RMAX<1.0%, RAVG≤0.4%, 400-600 nm, AOI=0°B: RMAX<1.0%, RAVG≤0.4%, 600-1050 nm, AOI=0°C: RMAX<1.0%, RAVG≤0.4%, 1000-1600 nm, AOI=0°X: RMAX<1.0%, RAVG≤0.4%, 240-380 nm, AOI=0°

λDesign

[nm]780780780780780780780780

780780780780

Mounted &

unmounted

axicons

uncoated coated

------

539 €539 €539 €539 €539 €539 €

Size EFL Material Prices 1pc4NA Prices 3pcs4f/d WD

1 RMSi corresponds to ISO 10110-5 (surface form tolerances). | 2 For lenses CHL45-32, CHL50-40, please consider a center thickness tolerance of ±0.1. | 3 Custom coatings available upon request. | 4 Prices of mounted lenses valid per piece. More volumes and discounts of coated and uncoated mounted lenses at www.asphericon.com. | 5 For mounted lenses the free aperture is reduced (≥ 80%). Price of mounted lens is composed of the respective lens price and additional 90 €. | General: Technical parameters and prices are subject to change without prior notice.

StockOptics

a|AcylindersBenefit from our attractive selection of aspheric cylinders with a RMSi surface form deviation smaller than 0.5 µm. a|Acylinders are made from high-index-glass and can be especially used for laser applications. They are now also obtainable with high-precision mountings.

Key Benefits

Lens Description

15

= Outstanding surface form deviation of RMSi ≤ 0.5 µm

= Ideal line-focus without spherical aberration

= Available with 3 standard coatings/customized coatings on request

= Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm

= Off-the-shelf delivery for short lead times

= RoHS compliance

14

[mm] [mm] [mm] uncoated coated uncoated coated269 € 291 € 234 € 253 €314 € 336 € 273 € 292 €336 € 359 € 292 € 312 €359 € 391 € 312 € 340 €381 € 413 € 331 € 359 €404 € 436 € 352 € 379 €517 € 562 € 449 € 489 €675 € 777 € 587 € 676 €720 € 822 € 626 € 715 €

CHL10-08CHL12-10CHL15-12CHL18-15CHL20-18CHL25-20CHL30-26CHL45-32CHL50-40

25x25 20 0.80 15.8 S-LAH64

45x45 32 0.71 24.7 S-LAH64

0.54

0.6150x50 40 0.80 32.1 S-LAH640.55

30x30 26 0.87 21.5 S-LAH640.52

20x20 18 0.90 14.3 S-LAH640.4918x18 15 0.83 11.6 S-LAH640.5315x15 12 0.80 9.2 S-LAH640.54

Size EFL Material Prices 1pc4NA f/d WD Prices 5pcs4Product Code

12.5x12.5 10 0.80 7.2 S-LAH640.5510x10 8 0.80 6.3 S-LAH640.54Surface Form Deviation (RMSi)

1

EFL ToleranceSurface Imperfections

Length ToleranceCenter Thickness Tolerance2

Clear Aperture

[µm]

[Scratch-Dig][%]

[mm][mm][%]

≤0.5≤0.160-40

+/-0.1±0.05 ≥90

AR-Coatings3

A: RMAX<1.0%, RAVG≤0.4%, 400-600 nm, AOI=0°B: RMAX<1.0%, RAVG≤0.4%, 600-1050 nm, AOI=0°C: RMAX<1.0%, RAVG≤0.4%, 1000-1600 nm, AOI=0°

Width Tolerance [mm] +0/-0.05

Mounted5

432 €-

346 €389 €410 €

----

λDesign

[nm]780780780780780780780780780

Mounted &

unmounted

acylinders

uncoated coated

-----

462 €

367 €410 €432 €

StockOptics

a|MountedAspheres/Axicons/AcylindersBenefit from a convenient solution for your laser application with the attractive selection of pre-aligned aspheres, axicons and acylinders from our StockOptics product line1 in high-precision mountings. All lenses with diameters from 12.5 mm to 25.4 mm are ideally aligned with < 10 µm decentration of the optical and mechanical axis. By using one of the available a|Adapters – SM1, C-Mount, 1.2 inch – the lenses can easily be applied in all standard optical systems.

Key Benefits

16

1 Available for lenses AHL12-10, AHL15-12, AHL18-15, AHL20-18, AHL25-20, ALL12-25, ALL25-50, AFL12-15, AFL12-20, AFL25-25, AFL25-30, AFL25-40, XFL25-005, XFL25-010, XFL25-020, XFL25-050, XFL25-100, XFL25-200, CHL10-08, CHL12-10, CHL15-12, CHL18-15 | General: Technical parameters and prices may be subject to change without prior notice.

= Especially designed mounts for aspheres and axicons, engraved with lens specifications

= High-precision mounted through using auto-collimation technique= Perfect alignment (< 10 µm decentration)= Tilt-reduced for optimal focusing = Modular design for high compatibility with all

asphericon products and common optical systems= Comfortable and timesaving handling= Easy and safe storage thanks to protective design

and safety caps= Off-the-shelf delivery

Contact us for more information: sales@asphericon.com

17 17

Fields of ApplicationWith especially designed mounts for aspheres, axicons and acylinders an optimized use of the lens is guaranteed. Thanks to harmonized metric fine thread all mounted optical components presented by asphericon can be easily combined.

Changing the focus width of an asphere by altering the distan-ce between axicons - Focusing under the diffraction limit.

Generation of adjustable ring foci by shifting the last axicon to vary the ring diameters.

Thread: M28x0.75

Outer diameter: 30 mm

Mounted axicon

A - Axicon, L - Lens

Changing the focal length of a sphere by altering the distance between the axicons.

A LA

A LA

A L A

Generation of a collimated ring-shaped beam by altering the distance between two axicons.

Generation of a ring focus - Distance changing through focal length of the lens, diameter changing through axicon angle

A A LA

Generate an elliptical beam by using two acylinders in an anamorphic telescope.

1918

asphericon Custom

= Customized aspheric optics for UV/VIS/IR range

= Individual optical designs for for all types of applications

= Diffraction-limited quality with a Strehl ratio up to 0.99

= Outstanding surface quality with roughness values as low as 5 Å

= High-end optical coatings

Key Benefits

Contact us for more information: sales@asphericon.com

17

Discover customized aspheres with unsurpassed surface quality.

Looking for

a custom solution?

asphericon DFL Series

Diffraction-Limited AspheresGet your perfect lens and be inspired by diffraction-limited focusing with a single optical element. The DFL Series by asphericon impresses with an outstanding surface quality for excellent imaging characteristics.

Key Benefits= Diffraction-limited focus with a Strehl ratio

starting at 0.8 up to 0.99 – measured and guaranteed by a certificate

= Available for different design wavelengths

= Available with standard or customized coatings

= RoHS compliance

Sample measurement of a wave front

Lambda

0.15

0.12

0.09

0.06

0.03

0

-0.03

-0.06

-0.09

-0.12

-0.15

www.asphericon.com

asphericon GmbH Stockholmer Straße 9 Phone: +49 (0) 3641-31 00 560 D-07747 Jena Fax: +49 (0) 3641-31 00 561 Germany E-Mail: sales@asphericon.com