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Edmund Optics^® remains operational, including our 24-hour product & application support. View updates or contact us today!

Optics for
fighting covid-19

Optics are enabling key technologies in the fight against COVID-19, which is caused by the novel coronavirus. Various optical components play a critical role in the tools frontline healthcare workers use to combat this global health crisis. These include, among others, filters and lenses in polymerase chain reaction (PCR) systems that replicate DNA samples for testing and Germanium optics in infrared fever detection systems.

Key Ways Optics are Fighting COVID-19

Case Study:
Optics for Vision-Guided Cleaning Robots

Cleaning robots can safely sanitize hospitals and other high-traffic areas
They use UV light to destroy viruses such as the novel coronavirus
Machine vision or lidar allow them to autonomously navigate their environment

Case Study:
Optics for Ventilator Monitoring

Ventilators are critical for COVID-19 patients experiencing inflammation in their lungs or respiratory failure
Optics are used to closely monitor the blood of ventilator users
Parameters including blood gas levels and acidity must be measured to avoid complications

Case Study:
Optics for Antibody Detection

The detection of antibodies indicates an existing immune response to COVID-19
Provides data required to properly track and respond to this pandemic
Filters and lenses utilized for fluorescence-based antibody detection

MiCo BioMed

Case Study:
PCR Tests for Diagnosing COVID-19

Can produce test results in less than one hour
Exponentially replicates DNA samples to allow for accurate analysis
Fluorescence-based PCR systems utilize optical filters, lenses, and mirrors

Case Study:
Infrared Fever Detection

Identifying elevated body temperatures identifies individuals who should proceed with further testing
No-contact thermal thermometers have reduced contamination risk
Utilize germanium windows and lenses

Products Used to Fight COVID-19

Olympus Filter Cube #86-833 with Pre-Mounted Fluorescence Filters

TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

Pre-Mounted Fluorescence Filter Cube Sets

Ensure Proper Alignment of Filter Sets
Easily Adapt to Common Microscopes
Available in a Variety of Wavelengths

Fluorescence Bandpass Filters

Fluorescence Bandpass Filters

Common Wavelengths for Popular Fluorophores
Excitation Filters and Emission Filters Available
>93 % Transmission
>OD 6 Blocking, <3 % from Edge of Bandwidth

Nikon Tube Lenses and Accessories

New
Nikon Tube Lenses and Accessories

Filter Cube Accepts 25mm Diameter Filters or Features Pre-Mounted Fluorescence Filter Sets for Nikon Microscopes
Tube Lens for Nikon Infinity Corrected Objectives

Fluorescence Filter Sets

Fluorescence Filter Sets

Excitation, Emission, and Dichroic Filters for Fluorescence Imaging
>93% Transmission and OD 6 Blocking for Maximum Brightness and Contrast
Hard Sputtered Coatings on Single Substrate

Molded Aspheric Condenser Lenses

New
Molded Aspheric Condenser Lenses

High Numerical Apertures
Fully Documented for OEM Integration
Ideal for Illumination Applications

Fluorescence Dichroic Filters

Fluorescence Dichroic Filters

Ideal for Fluorescence or Multispectral Imaging
Sharp Transition from Reflection to Transmission
Extended Reflection and Transmission Bands

VIS 0° Coated Plano-Convex (PCX) Lenses

VIS 0° Coated Plano-Convex (PCX) Lenses

AR Coated to Provide <0.4% Reflectance per Surface for 425 - 675 nm
Designed for 0° Angle of Incidence

VIS-NIR Coated Plano-Convex (PCX) Lenses

VIS-NIR Coated Plano-Convex (PCX) Lenses

AR Coated to Provide <1,25 % Reflectance per Surface for 400 - 1.000 nm
<0,25 % Reflectance @ 880 nm
Designed for 0° Angle of Incidence

λ/10 First Surface Mirrors

λ/10 First Surface Mirrors

Precision Fused Silica Substrate
Variety of Sizes and Coating Options Available
Low Coefficient of Thermal Expansion

Micro Plano-Convex (PCX) Lenses

Micro Plano-Convex (PCX) Lenses

Diameters as Small as 1mm
Short Focal Lengths for Integration into Compact Devices
Broadband Antireflection Coating Options Available

Uncoated Plano-Convex (PCX) Lenses

Uncoated Plano-Convex (PCX) Lenses

Wavelength Range of 350-2.200 nm
Precision Diameter and Centration Tolerances Allow for Easy OEM Integration

High Performance Fluorescence Dichroic Filters

High Performance Fluorescence Dichroic Filters

Improved Flatness, Transmitted Wavefront, and Surface Quality
Ideal for Fluorescence Microscopy or High Magnification Imaging Applications

Multi-Band Fluorescence Bandpass Filters

Multi-Band Fluorescence Bandpass Filters

Multiple Pass Bands on a Single Filter
High Peak Transmission, Excellent Blocking
Ideal for Simultaneous Viewing of Multiple Fluorophores

Ultra Narrow Bandpass Filters

New
Ultra Narrow Bandpass Filters

Narrowest Bandwidths and Highest Transmissions Available
Extremely High Blocking Design up to 10 OD
CWL Tolerances as Tight as 0,05 nm

Molded Aspheric Condenser Lenses

Molded Aspheric Condenser Lenses

Hardened for Improved Durability
High Numerical Apertures
Ideal for Illumination Applications

Coherent® High Performance OBIS™ LX/LS Fiber-Pigtailed Laser Systems

New
Coherent® High Performance OBIS™ LX/LS Fiber-Pigtailed Laser Systems

High Performance OBIS™ LX/LS Lasers with Added Fiber Optic Capability
Permanent Fiber Attachment Extends Lifetime with Guaranteed Power

Rotating Filter Wheels

Rotating Filter Wheels

Holds Six or Twelve Filters
Accepts 1" / 25 mm or ½" / 12,5 mm Diameters
12 Index Positions for Precise Movement

Coherent® High Performance OBIS™ LX/LS Laser Systems

Coherent® High Performance OBIS™ LX/LS Laser Systems

Same Compact Design for All Wavelength Options
Integrated Control Electronics with Analog and Digital Modulation
Circular Beam with Superior Beam Quality

Hard Coated OD 4.0 10nm Bandpass Filters

Hard Coated OD 4,0 10 nm Bandpass Filters

Hundreds of Wavelengths Available for Common Lasers, Light Sources, and Protein Signals
High Performance, Low Cost Design
More Narrow and Broadband Options Also Available

High-Precision Aspheric Lenses

High-Precision Aspheric Lenses

High Numerical Apertures for Compact Systems
Ultraviolet, Visible, and NIR Optimized Designs
High Precision for Demanding Applications

Infinity Corrected Objectives

Infinity Corrected Objectives

Olympus, Zeiss, Mitutoyo, Nikon, and Edmund Optics Brands
Long Working Distance
Excellent Color and Field Flatness

Cube Beamsplitters

Cube Beamsplitters

Polarization-Sensitive or Polarization-Neutral Designs Available
Simplify System Integration
Visible and NIR Designs Available

Infrared Windows

Infrared Windows

More than 20 Glass and Crystalline Materials in Stock
Wide Variety of Sizes and Coatings
Extensive Custom Manufacturing Capabilities

Compact, M12 (S-Mount) Lenses

Compact, M12 (S-Mount) Lenses

Small Form Factor
MegaPixel High-Resolution Finite Conjugate Design
Ruggedized and Electronic Autofocus Versions Available

See the Other Ways Optics Are Used in Advanced Medical Diagnostics

Additional Resources

Application Notes

Technical information and application examples including theoretical explanations, equations, graphical illustrations, and much more.

Optical Filters
Read

Optical Microscopy Application: Fluorescence
Read

Fluorophores and Optical Filters for Fluorescence Microscopy
Read

Optical Filter Orientation
Read

Custom Bandpass Filter using Shortpass and Longpass Filters
Read

The Correct Material for Infrared (IR) Applications
Read

Advantages of Using Meniscus Lenses in Infrared Applications
Read

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The future depends on optics through technological and application advancements.

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The Future depends on optics

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