StockOptics CATALOG 2018 Europe
Dear asphericon customer Within the StockOptics product line, you can choose from an extensive portfolio of precision-polished aspheric lenses, cylinders and axicons. Benefit from outstanding asphericon quality at excellent conditions and fast delivery. A selection of aspheres, axicons and acylinders is now available as highprecision 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 Alexander W. Zschäbitz CEO asphericon GmbH Stefan Klinzing Head of Sales asphericon GmbH 02
a High-NA Page 06 StockOptics Product Range asphericon s fine collection of aspheres, axicons, acylinders and mounted optics profit from the technology leader in manufacturing high precision aspheres. a Low-NA a UV-grade fused silica Page 08 Page 10 Your Benefits: 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, VirtualLab TM, Step) a Axicons a Acylinders a MountedAspheres/Axicons/Acylinders Page 12 Page 14 Page 16 03
Quick Guide: Why to choose an aspheric solution? fig. Optical path / Spot size Spherical lens vs. Aspheric lens¹ Dia: 25 mm EFL: 20 mm NA: 0.54 In comparison to spherical lenses our aspheres perform with minimal foci and show outstanding imaging characteristics (see fig. 1). Spherical Lens Aspheric lens 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). Spherical Lens Aspheric lens 1 0304 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
fig. 2 3 Point spread function / Spot size Aspheric lens¹ vs. Aspheric DFL lens² Dia: 25 mm EFL: 20 mm NA: 0.54 fig. Surface form deviation Aspheric lens¹ vs. Aspheric DFL lens² Dia: 25 mm EFL: 20 mm NA: 0.54 Aspheric lens 1 Aspheric lens 1 0.0487 0.0487 1.37E+000 7.56E-003 0.0341 0.0341 8.44E-001-4.65E-002 0.0244 0.0244 4.93E-001-8.26E-002 0.0146 0.0146 1.42E-001-1.19E-001 0.0000 0.0000-3.85E-001-1.73E-001 11.5 µm 11.5 µm Aspheric lens 1 asphericon lens convinces with a RMS i 0.5 µm Full-surface interferometric measurement shows an outstanding RMS i of 0.03 µm for the DFL quality 50 µm 50 µm 1 asphericon AHL25-20 (see Page 06/07), design wavelength: 780 nm. 2 Diffraction-limited aspheric lens, design wavelength: 780 nm. 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 diffractionlimited focus (Strehl ratio: 0.85) 05 04
StockOptics a High-NA Precision polished aspheres for a superior beam energy distribution. Especially suitable for your demanding laser applications. Also available as mounted lenses. Key Benefits Mounted & unmounted lenses Outstanding surface form deviation of RMS i 0.5 µm Decrease of chromatic aberrations by use of low dispersion material Available with 3 standard coatings Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm Off-the-shelf delivery RoHS compliance Lens Description Surface Form Deviation (RMS i ) 1 EFL Tolerance Surface Imperfections Diameter Tolerance Center Thickness Tolerance 2 Clear Aperture [µm] [%] [Scratch-Dig] [%] 0.5 0.1 60-40 +0/-0.05 ±0.05 90 06 AR-Coatings 3 A: R <1.0%, R MAX 0.4%, 400-600 nm, AOI0 AVG B: R MAX 0.4%, 600-1050 nm, AOI0 C: R MAX 0.4%, 1000-1600 nm, AOI0
Product Code AHL10-08 6 AHL12-10 AHL15-12 AHL18-15 AHL20-18 AHL25-20 AHL30-26 AHL45-32 AHL50-40 λ Design Ø EFL NA f/d WD Material Prices 1pc 4 Prices 5pcs 4 Mounted 5 [nm] uncoated coated uncoated coated 10 8 0.55 0.80 6.0 780 S-LAH64 128 139 112 121-12.5 10 0.55 0.80 7.6 780 S-LAH64 149 160 130 140 plus 90 15 12 0.55 0.80 9.0 780 S-LAH64 160 171 140 149 plus 90 18 15 0.54 0.83 11.5 780 S-LAH64 171 186 149 162 plus 90 20 18 0.49 0.90 14.0 780 S-LAH64 182 196 159 171 plus 90 25 20 0.54 0.80 15.7 780 S-LAH64 192 206 168 180 plus 90 30 26 0.51 0.87 20.6 780 S-LAH64 246 264 215 231-45 32 0.61 0.71 24.2 780 S-LAH64 321 361 281 315-50 40 0.54 0.80 31.3 780 S-LAH64 343 391 300 342-1 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 Price of mounted lens is composed of the respective lens price and additional 90. 6 Calculated for 250 µm cover glass thickness. General: Technical parameters and prices are subject to change without prior notice. 07
StockOptics a Low-NA Available 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. Mounted & unmounted lenses Key Benefits Outstanding surface form deviation of RMS i 0.5 µm Long focal length (f/d 2.0) Available with 3 standard coatings Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm Off-the-shelf delivery RoHS compliance Lens Description Surface Form Deviation (RMS i ) 1 EFL Tolerance Surface Imperfections Diameter Tolerance Center Thickness Tolerance 2 Clear Aperture [µm] [%] [Scratch-Dig] [%] 0.5 0.1 60-40 +0/-0.05 ±0.05 90 08 AR-Coatings 3 A: R <1.0%, R MAX 0.4%, 400-600 nm, AOI0 AVG B: R MAX 0.4%, 600-1050 nm, AOI0 C: R MAX 0.4%, 1000-1600 nm, AOI0
Product Code ALL12-25 ALL25-50 ALL50-100 ALL75-60 ALL75-150 ALL100-100 ALL100-200 λ Design Ø EFL NA f/d WD Material Prices 1pc 4 Prices 5pcs 4 Mounted 5 [nm] uncoated coated uncoated coated 12.5 _25 0.23 2.0 22.4 780 N-BK7 149 160 130 140 plus 90 _25 _50 0.23 2.0 46.0 780 N-BK7 192 206 168 180 plus 90 _50 100 0.23 2.0 93.4 780 N-BK7 343 398 300 347 - _75 _60 0.61 0.8 36.5 780 N-BK7 548 683 479 596 - _75 150 0.23 2.0 140.1 780 N-BK7 548 693 479 606-100 100 0.47 1.0 76.2 780 N-BK7 785 1.043 685 911-100 200 0.23 2.0 187.4 780 N-BK7 785 1.043 685 911-1 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 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. 09
StockOptics a UV-grade fused silica 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 component for beam-focusing or collimating. They are also obtainable with high-precision mountings. Mounted & unmounted lenses Key Benefits Outstanding surface form deviation of RMS i 0.3 µm Suitable for high-power laser applications Available with 4 standard coatings Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm Off-the-shelf delivery RoHS compliance Lens Description Surface Form Deviation (RMS i ) 1 EFL Tolerance Surface Imperfections Diameter Tolerance Center Thickness Tolerance 2 Clear Aperture [µm] [%] [Scratch-Dig] [%] 0.3 0.1 20-20 +0/-0.05 ±0.05 90 10 AR-Coatings 3 A: R <1.0%, R MAX 0.4%, 400-600 nm, AOI0 AVG B: R MAX 0.4%, 600-1050 nm, AOI0 C: R MAX 0.4%, 1000-1600 nm, AOI0 X: R MAX 0.4%, 240-380 nm, AOI0
Product Code AFL12-15 AFL12-20 AFL25-25 AFL25-30 AFL25-40 AFL50-60 AFL50-80 λ Design Ø EFL NA f/d WD Material 4 Prices 1pc 5 Prices 5pcs 5 Mounted 6 [nm] uncoated coated uncoated coated 12.5 15 0.39 1.2 12.3 285 Fused Silica 299 320 261 280 plus 90 12.5 20 0.29 1.6 17.3 285 Fused Silica 299 320 261 280 plus 90 25 25 0.48 1.0 17.0 285 Fused Silica 441 471 385 411 plus 90 25 30 0.39 1.2 23.3 285 Fused Silica 385 413 336 361 plus 90 25 40 0.29 1.6 34.6 285 Fused Silica 385 413 336 361 plus 90 50 60 0.39 1.2 48.3 285 Fused Silica 686 796 599 695-50 80 0.29 1.6 70.6 285 Fused Silica 686 796 599 695-1 RMS i 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 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. 11
StockOptics a Axicons The premium selection of a Axicons convince with superior surface roughness for high performance applications. Also available as mounted axicons. Mounted & unmounted axicons Key Benefits Outstanding surface form deviation of RMS i 0.07 µm Suitable for high-power laser applications Available with 4 standard coatings Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm Off-the-shelf delivery RoHS compliance Lens Description Surface Form Deviation (RMS i ) 1 Surface Imperfections Diameter Tolerance Center Thickness Tolerance 2 Clear Aperture [µm] [Scratch-Dig] [%] <0.07 40-20 +0/-0.1 ±0.1/-0 >90 12 AR-Coatings 3 A: R <1.0%, R MAX 0.4%, 400-600 nm, AOI0 AVG B: R MAX 0.4%, 600-1050 nm, AOI0 C: R MAX 0.4%, 1000-1600 nm, AOI0 X: R MAX 0.4%, 240-380 nm, AOI0
Utilizing Axicons Axicons are conical lenses that are widely used in different scientific research- and laser applications. A A A A L A 1. Generation of a Bessel beam. 2. Generation of a ring beam. 3. Generation of variable ring foci. A - Axicon, L - Lens Fields of Application Laser material processing Measurement & Alignment Research & Science Medical engineering λ Design Product Diameter Code Angle Ø Angle Edge Thickness Edge Thickness Material Prices 1pc 3 Material Prices Prices 3pcs 1pc 3 Prices Prices 5pcs 5pcs 3 Mounted 4 [degree] [nm] uncoated coated uncoated coated XFL25-005 25.4 5 0.5 5.0 780 Fused Silica 415 449 365 395 plus 90 XFL25-010 25.4 5 1.0 5.0 780 Fused Silica 415 449 365 395 plus 90 XFL25-020 25.4 5 2.0 5.0 780 Fused Silica 415 449 365 395 plus 90 XFL25-050 25.4 5 5.0 5.0 780 Fused Silica 415 449 365 395 plus 90 XFL25-100 25.4 5 10.0 5.0 780 Fused Silica 415 449 365 395 plus 90 XFL25-200 25.4 5 20.0 5.0 780 Fused Silica 415 449 365 395 plus 90 XFL50-005 50.8 6 0.5 8.0 780 Fused Silica 705 745 620 655 - XFL50-010 50.8 6 1.0 8.0 780 Fused Silica 705 745 620 655 - XFL50-020 50.8 6 2.0 8.0 780 Fused Silica 705 745 620 655 - XFL50-050 50.8 6 5.0 8.0 780 Fused Silica 705 745 620 655 - XFL50-100 50.8 6 10.0 8.0 780 Fused Silica 705 745 620 655 - XFL50-200 50.8 6 20.0 8.0 780 Fused Silica 705 745 620 655-1 RMS i 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 Price of mounted lens is composed of the respective lens price and additional 90. 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
StockOptics a Acylinders Benefit from our attractive selection of aspheric cylinders with a RMS i surface form deviation smaller than 0.5µm. 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. Mounted & unmounted acylinders Key Benefits Outstanding surface form deviation of RMS i 0.5 µm Ideal line-focus without spherical aberration Available with 3 standard coatings Laser induced damage threshold: 12 J/cm², 100 Hz, 6 ns, 532 nm Off-the-shelf delivery for short lead times RoHS compliance Lens Description Surface Form Deviation (RMS i ) 1 EFL Tolerance Surface Imperfections Width Tolerance [µm] [%] [Scratch-Dig] 0.5 0.1 60-40 +0/-0.05 Length Tolerance Center Thickness Tolerance 2 Clear Aperture [%] +/-0.1 ±0.05 90 14 AR-Coatings 3 A: R <1.0%, R MAX 0.4%, 400-600 nm, AOI0 AVG B: R MAX 0.4%, 600-1050 nm, AOI0 C: R MAX 0.4%, 1000-1600 nm, AOI0
Product Size Code EFL Size NAEFL f/d NA f/d WD WD Material Prices 1pc Material 4 Prices 1pc 3pcs 4 Prices 5pcs 4 [nm] uncoated coated uncoated coated CHL10-08 10x10 8 0.54 0.80 6.3 780 S-LAH64 256 277 223 242 CHL12-10 12.5x12.5 10 0.55 0.80 7.2 780 S-LAH64 299 320 261 280 CHL15-12 15x15 12 0.54 0.80 9.2 780 S-LAH64 320 342 280 299 CHL18-15 18x18 15 0.53 0.83 11.6 780 S-LAH64 342 372 299 325 CHL20-18 20x20 18 0.49 0.90 14.3 780 S-LAH64 363 393 317 344 CHL25-20 25x25 20 0.54 0.80 15.8 780 S-LAH64 385 415 336 362 CHL30-26 30x30 26 0.52 0.87 21.5 780 S-LAH64 492 535 430 468 CHL45-32 45x45 32 0.61 0.71 24.7 780 S-LAH64 643 740 561 646 CHL50-40 50x50 40 0.55 0.80 32.1 780 S-LAH64 686 783 599 684 λ Design Mounted 5 plus 90 plus 90 plus 90 plus 90 - - - - - 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 valid per piece. More volume discounts 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. 15
StockOptics a MountedAspheres/Axicons/ Acylinders Benefit from a convenient solution for your laser application with the attractive selection of pre-aligned aspheres, axicons and acylinders from our StockOptics product line 1 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 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 Outer diameter: 30 mm Thread: M28x0.75 Mounted lens Contact us for more information: sales@asphericon.com 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 are subject to change without prior notice.
Fields of Application With especially designed mounts for aspheres, axions 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. A A A L 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 Generate an elliptical beam by using two acylinders in an anamorphic telescope. A Changing the focal length of a sphere by altering the distance between the axicons. A L A Changing the focus width of an asphere by altering the distance between axicons - Focusing under the diffraction limit. A L A L A Generation of adjustable ring foci by shifting the last axicon to vary the ring diameters. A - Axicon, L - Lens 17
asphericon DFL Series Diffraction-Limited Aspheres Get your perfect lens and be inspired by a diffraction-limited focusing with a single lens. 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 Lambda 0.15 0.12 0.09 0.06 0.03 0-0.03-0.06-0.09-0.12-0.15 Sample measurement of a wave front 18
Looking for a custom solution? asphericon Custom Discover customized aspheres with unsurpassed surface quality. Key Benefits 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 Contact us for more information: sales@asphericon.com 19
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 www.asphericon.com