Bandpass Edge Dichroic Notch & More

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1 Edmund Optics BROCHURE Filters COPYRIGHT 217 EDMUND OPTICS, INC. ALL RIGHTS RESERVED 1/17 Bandpass Edge Dichroic Notch & More Contact us for a Stock or Custom Quote Today! USA: EUROPE: +44 () ASIA: JAPAN:

2 Hard Coated Bandpass Interference Filters From Narrow Bandwidths for Life Science Lenses to Broad Bandwidths for Imaging and Lighting Available in UV, VIS, and IR Center Wavelengths High, OD 4 Blocking Long Lifetime, Extremely Durable TECHSPEC Hard Coated Bandpass Interference Filters are ideal for eliminating unwanted background noise and enhancing the signal to noise ratio for a range of applications including machine vision inspection, fluorescence microscopy, quantitative chemical applications, and a variety of diagnostic instrumentation. Unlike traditional filters, which require multiple substrates and coatings, these hard coated filters are fabricated using only a single substrate. This single substrate fabrication offers deeper blocking, higher transmission, and steeper slopes than traditional coated filters. Diameter Tolerance (mm): +./-.1 Mount Thickness (mm): 5 Surface Quality: -5 Blocking: OD >4 CWL Tolerance : ±2 FWHM Tolerance : ±2 Typical Energy Density: Limit for 532nm Filter: 1 J/cm 532nm, 1ns TECHSPEC Hard Coated Bandpass Interference Filters Filter Type Range of CWL Options Peak Blocking Range Blocking Diameters Available (mm) 1nm Bandpass Filters OD , 25, 5 25nm Bandpass Filters OD , 25, 5 5nm Bandpass Filters OD , 25, 5 Notch Filters OD 4 or 6 Rejection of Laser Wavelength Broad Range, Precision Blocking Ideal for Laser-Based Raman, Fluorescence, and Diagnostic Systems Featuring deep blocking and broad transmission bands, TECHSPEC Notch Filters are fabricated utilizing hard coating technology, guaranteeing durable coatings that will not degrade with time, temperature, or humidity. Each filter is mounted in a black anodized ring which has been engraved to ease filter handling, identification, and orientation. TECHSPEC Notch Filters are ideal for applications requiring deep blocking of a narrow range, and broad transmission of other wavelengths. OD >4 Notch Filters OD >6 Notch Filters OD >6 Multi Notch Filters Diameter Tolerance (mm): +./-.1 +./-.1 +./-.1 Thickness (mm): 5. ± ± ±.1 CWL (%): >99 >99.5 >99.5 Pass Band : >9 >%, 35-4nm >%, 35-4nm >9%, 4-12nm >9%, 4-12nm Transmitted Wavefront (RMS): 1λ <1λ <1λ techspec notch filters *Call for Availability CWL OD >4 Notch Filters OD >6 Notch Filters FWHM Range 12.5mm 25mm 5mm FWHM Range 12.5mm 25mm 5mm ± #67-16 # # * * * ± #67-17 # # # # # ± #67-18 # # * * * ± #67-19 # # * * * ± #67-11 # # #86-12 # # ± # #67-12 # # # # ± # # # # # # ± #86-7 #86-72 #86-74 * * * ± #86-71 #86-73 #86-75 * * * ± # # # * * * ± # # # # # # COPYRIGHT 217 EDMUND OPTICS, INC. ALL RIGHTS RESERVED 1/17 techspec OD 6 Multi-Notch Filters for Nd:YAG Lasers CWL x FWHM Range 12.5mm Diameter 25mm Diameter 5mm Diameter Notch 1 Notch 2 Notch 3 Stock No. Stock No. Stock No. 355 x x 25 N/A #87-15 #87-19 # x x 5 N/A 4-12 #87-17 #87-21 # x x x #87-18 #87-22 #87-26

3 Narrow Bandwidths for Gas and Solid State Lasers Hard Coated Laser Clean-Up Filters Broad Bandwidths for Laser Diode Clean-Up High, OD 4 and OD 6 Blocking TECHSPEC Hard Coated Laser Clean-Up Filters provide high transmission, deep blocking, and are perfectly tuned for today s high performance laser systems. The filters feature hard, durable coatings on a single substrate, ensuring reliable performance and extended lifetimes. OD >4 Laser Line Filters OD >6 Laser Line Filters Thickness (mm): 3.5 ± ±.1 Diameter Tolerance (mm): +./-.1 +./-.1 Clear Aperture (%): >9 >9 Transmitted Wavefront (RMS): l/4 l/4 Surface Quality: -4-4 Angle of Incidence ( ):. ±5.. ±2. Coating: Hard Sputtered Hard Sputtered 532nm Laser Line Bandpass Filter techspec od 4 laser clean-up FILTERS CWL Bandwidth Min. 12.5mm Diameter 25mm Diameter 5mm Diameter Blocking Range Color Stock No. Stock No. Stock No > nm & nm #68-84 # # > 4-59nm & 52-7nm # # # > 4-527nm & 537-7nm # # # > 5-627nm & 639-9nm # # # > nm & nm # # # > 65 - nm & nm # # # > 7-821nm & nm # # # > 85-97nm & 99-13nm # # # > 9-154nm & nm # # # techspec OD 6 Laser Clean-Up Filters CWL Bandwidth Color 785nm Laser Line Bandpass Filter Min. 164nm Laser Line Bandpass Filter Blocking Range 12.5mm Diameter 25mm Diameter OD 5 Range OD 6 Range Stock No. Stock No & & # # & & 3-39 # # & & # # & & # # & & # # & & # # & & # # & & # # & & #68-95 # & & # # & & # # COPYRIGHT 217 EDMUND OPTICS, INC. ALL RIGHTS RESERVED 1/17

4 High Performance EDge Filters OD >4 and OD >2 Blocking Options High Rejection / Efficiency Shortpass and Longpass Options Available TECHSPEC High Performance Edge Filters feature OD >4 or OD >2 blocking, high transmission, and steep slopes to ensure maximum efficiency. Both shortpass and longpass filters are available across the entire visible and NIR spectrum as standard products. All specifications are customizable for prototyping and high volume orders. Substrate: UV Grade Fused Silica Surface Quality: 4-2 Wavefront Distortion: l/4 633nm Cut-On/Cut-Off Slope (%): OD >4 Filters: <1 OD >2 Filters: <3 Pass Band : OD >4 Filters: ± 9991 OD >2 Filters: High Performance OD >4 Shortpass Filters High Performance OD 4. Shortpass Filters High Performance OD 4. Shortpass Filters nm 4 45nm 3 5nm High Performance OD >4 Longpass Filters nm 5 nm 4 65nm 3 7nm techspec OD 4 Shortpass Filters Cut-Off Band Rejection Band 12.5mm 25mm 5mm # #84-72 # #84-69 #84-73 # # #84-74 # # #84-75 # # #84-76 # # #84-77 # # #84-78 # # #84-79 # # #84-71 # # # # # # # #84-7 # # #84-71 # # #86-95 #86-13 # # # # #86-96 #86-14 # # # # #86-97 #86-15 # # # # #86-98 #86-16 # # # # #86-99 #86-17 # # # # #86-1 #86-18 # # # # #86-11 #86-19 # #64-33 # # #86-12 #86-11 # # # # * # # # * #89-67 # # * # # # * # # #89-6 techspec OD 4 Longpass Filters Cut-On Rejection Band Band 12.5mm 25mm 5mm 325* # # # * # # # * #34-31 #34-32 # # # # # # # # # # # # # # # # # # # # # # # # # # # # #84-74 # # # # # # # # #62-9 # # #86- #86-68 # # # # #86-61 #86-69 # # # # #86-62 #86-7 # # # # #86-63 #86-71 # # # # #86-64 #86-72 # #66-23 # # #86-65 #86-73 # # # # #86-66 #86-74 # # #66-24 # #86-67 #86-75 # # # # ** # # # ** # # # ** # # # ** #89-6 # # * Standard Thickness of 3.mm * All sizes are 1.5mm thick ** All sizes are 3.mm thick COPYRIGHT 217 EDMUND OPTICS, INC. ALL RIGHTS RESERVED 1/17 For OD 2 Filters, visit our website at

5 Dichroic Edge Filters Ideal for Fluorescence or Multispectral Imaging Sharp Cut-Off or Cut-On Wavelengths Multi-Band Options Available TECHSPEC Dichroic Edge Filters are designed for a 45 angle of incidence. The rejected light is reflected at 9, making these filters ideal for use in fluorescence applications or as spectral beamsplitters. The filters feature low polarization dependence, broad spectral ranges, and a precision fused silica substrate. Substrate: Fused Silica Band (%): T avg >85 Reflection Band (%): R avg >97 Wavefront Distortion: l/4 Slope Factor (%): 3 Sizes Available (mm): 12.5 Diameter, 12.5 x Diameter, 25.2 x 35.6 To Download Curves For All TECHSPEC Filters Visit Dichroic Shortpass Filters Dichroic Longpass Filters Fluorescence Dichroic Filters Cut-Off 5 7 Band nm 65nm 7nm 75nm Reflection Band Cut-On Reflection Band Band Cut-On Reflection Band Band nm 5nm 55nm nm nm 52nm 552nm 562nm 593nm COPYRIGHT 217 EDMUND OPTICS, INC. ALL RIGHTS RESERVED 1/17 Can't find the Filter you need? Call Us Today!

6 High Performance Fluorescence Dichroic Filters Improved Flatness, Transmitted Wavefront, and Surface Quality Ideal for Fluorescence Microscopy or High Magnification Imaging Applications Most Popular Cut-On Wavelengths of Fluorescence and Longpass Dichroic Filters Our TECHSPEC High Performance Fluorescence Dichroic Filters feature the same broad, flat transmission and reflection ranges as our popular TECHSPEC Fluorescence Dichroic Filters, but have improved physical parameters. Special attention to surface flatness, transmitted wavefront, and surface quality have resulted in our highest level of precision yet on a filter. These rectangular filters fit into most common Nikon, Zeiss, and Olympus fluorescence microscopes. High Performance Fluorescence Dichroic Filters are a perfect complement to our TECHSPEC Fluorescence Bandpass Filters. For specific wavelength or size requirements, numerous custom options are available. Substrate: UV Grade Fused Silica Dimensional Tolerance (mm): +./-.1 Thickness (mm): 1.5 ±.1 Transmitted Wavefront (RMS): l/1 Surface Flatness (P-V): l/2 Surface Quality: 4-2 Angle of Incidence: 45 Reflection Band (%): R avg >98 Band (%): T avg >9 techspec High performance Fluorescence Dichroic Filters Cut-on Reflection 12.5 x 17.6mm 25.2 x 35.6mm Band Band Stock No. Stock No # # # # # # #34-73 # # # # # # # # # #34-74 # # # # # # # # # Neutral Density Filters Maximum Accuracy & Neutrality at Moderate Price Spectrally Flat Use Stacks to Create Intermediate Density Values Other ND Filters Available - Absorptive, Non Reflective, and More These Neutral Density Filters feature constant density values across the surface with varying transmission to reflection ratios based on density selection. In stacks, the total density is the sum of each filter s den si ty. ND filters are used pri ma ri ly for the attenuation of light over a wide spec tral range, but are often used in laser and pho tom e ter ap pli cations, where ex ces sive power can cause dam age or in ac cu rate results. Orient mirrored side toward source at angle of incidence. COPYRIGHT 217 EDMUND OPTICS, INC. ALL RIGHTS RESERVED 1/17 Substrate: Float Glass Dimensional Tolerance (mm): ±.5 Wavelength Range : 4-7 Parallelism (arcmin): 3 Thickness (mm): 1.5 nominal Surface Quality: -5 Neutrality: OD.2: ±2% OD >.2: ±5% of Density Coating: First Surface Inconel Clear Aperture (%): TECHSPEC reflective neutral density filters Optical Density Reflection (%) 12.5mm Diameter 25mm Diameter 5 x 5mm # # # # # # # # # # #3-933 # # # # # #3-934 # #49-71 #49-72 # #64-13 # # #49-74 #49-75 # # #3-935 # # #3-936 # # #3-937 # # #3-938 # # # # # # #46-126

7 Imaging Filters Optimized for Use with Popular LEDs Multiple Mounting Sizes and Threads Available to Ease System Compatibility Extremely High and Flat Profiles Provide Even Illumination TECHSPEC Imaging Filters are designed and manufactured for the most demanding machine vision and imaging applications. TECHSPEC Imaging Filters pass or block specific UV, visible, or IR wavelengths and provide wide angles of incidence. Compared to traditional filters, these hard coated filters provide superior blocking of unwanted light and greater durability for longer lifetimes. Additionally, these filters can be used to improve image contrast and isolate spectral regions and colors. Fits perfectly on Edmund Optics Imaging Lenses UV and IR Filters NUV UV/IR Cut-Off UV/VIS Cut-Off Color Imaging Filters Blue Cyan Green Orange Light Red Dark Red Dimensions Filter Thread Outer Front Thread Filter Thread Clear Thickness Diameter (to allow for Diameter Length Aperture CA (mm) (mm) stacking) (mm) (mm) (mm) M22.5 x M22.5 x M25.5 x M25.5 x M3.5 x M3.5 x M34. x M34. x M35.5 x M35.5 x M4.5 x M4.5 x M43. x M43. x M46. x M46. x M55. x M55. x M62. x M62. x Coating Specifications TECHSPEC imaging filters Filter NUV Blue Cyan Green UV/IR Cut-Off Orange Light Red Dark Red UV/VIS Cut-Off Thread Stock No. Stock No. Stock No. Stock No. Stock No. Stock No. Stock No. Stock No. Stock No. M22.5 x.5 # # # # # #89-3 # # # M25.5 x.5 # # # # # #89-4 # # # M3.5 x.5 # # # # # #89-5 # # # M34. x.5 # # # # # #89-6 # # # M35.5 x.5 # # # # # #89-7 # # # M4.5 x.5 # # # # # #89-8 # # # M43. x.75 # # # # # #89-9 # # # M46. x.75 #89-7 #89-77 #89-7 #89-79 #89- #89-81 #89-82 #89-83 #89-84 M55. x.75 # # # # #89-1 # # # # M62. x.75 # # # # #89-2 # # # # Filter Center Wavelength Full Width Half Max Average (%) Absolute Blocking Range OD 3 OD 4 NUV Blue Cyan Green UV/IR Cut-Off Orange Light Red Dark Red UV/VIS Cut-Off COPYRIGHT 217 EDMUND OPTICS, INC. ALL RIGHTS RESERVED 1/17

8 Technical Note Filter Capabilities Durable, Hard Coated, Single Substrate Filters High, Deep Blocking, Steep Slopes Custom Designs - Prototype and Production Volumes Edmund Optics provides precision filters for the most demanding applications. With ultra-durable coatings deposited on precision substrates, our filter designs challenge the most sophisticated metrology available today. Filter coatings can be designed for applications where high optical density, high transmission, and steep slope transitions are all key features. Our coating capabilities cover the entire range of filter designs including shortpass, longpass, laser line bandpass, fluorescence bandpass, dichroic, notch filters and many more. Custom filters are available for both large manufacturing needs and prototype volumes. Contact us for more information or to arrange a quote. Filter Coating Capabilities Description Dimensions (Diameter or Square) 2-1mm Substrates All Glass Types Spectral Ranges 193nm - 14μm Edge Steepness (T5% to OD >4) <.5% Spectral Edge Tolerance <1% Deviation, <.2% Special Cases Blocking >OD 7, Measured Neutral Density Tolerance OD ±5% Center Wavelength (CWL) ±1nm Bandwidth 1nm - Broadband >95%, Typical Reflection % Polarization (S:P) 1,:1 Laser Damage Threshold Up to 2 J/cm 2ns Pulses Durability MIL-STD-81F, Section 57.4, MIL-C-48497A, Section Parallelism 1 arcsec Surface Quality 2-1 Fluorescence Filter sets Excitation and Emission Dichroic Filter Dimensions (mm): / x /-.1 Thickness (mm): 3.5 ± ±.1 Clear Aperture (mm): x 3. Transmitted Wavefront (RMS): < l/4 <1l Angle of Incidence ( ):. ± ±1. Have You Seen Our Curves? Download Coatings Curves for ALL TECHSPEC Filters Excitation, Emission, and Dichroic Filters and Fluorescence Imaging >93% and OD 6 Blocking for Maximum Brightness and Contrast Hard Sputtered Coatings on Single Substrate Individual Filters Also Available To View All Fluorescence Filter Sets, Visit want easy integration? Use Pre-mounted Fluorescence Filter Cubes For Olympus & Nikon Microscopes COPYRIGHT 217 EDMUND OPTICS, INC. ALL RIGHTS RESERVED 1/17 Contact us for a Stock or Custom Quote Today! USA: EUROPE: +44 () ASIA: JAPAN: