Fused Silica Optics | Edmund Optics

λ/10 Infrared (IR) Fused Silica Windows

IR Grade Fused Silica Substrates
Broad Transmission Range from 200 – 3500nm
λ/10 Transmitted Wavefront Distortion
Excellent Thermal Stability

Broadband Polarizers

Wide Acceptance Angles
Broadband Performance from 300 -2700nm
Compact Designs Ease System Integration

Ultra Broadband Wire Grid Polarizers

Reflect S-Polarized Light
Transmit P-Polarized Light
Excellent Performance from UV to IR

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ISP Optics Fused Silica Windows

Excellent Thermal Stability
Low Auto-Fluorescence
IR Grade Fused Silica

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ISP Optics Hemispherical (Half-Ball) Infrared (IR) Lenses

High Numerical Apertures
Ideal for Fiber and LED Coupling
Available with Fused Silica, Si, CaF₂, or ZnSe Substrates

UV Fused Silica Plano-Convex (PCX) Lenses - Uncoated

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

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UV-Grade Fused Silica
Wavelength Range of 200nm to 2.2µm
Variety of Coating Options Available
Various Coating Options: MgF₂, UV-AR, UV-VIS, VIS-EXT, VIS-NIR, VIS 0°, YAG-BBAR, NIR I, and NIR II

Fused Silica Light Pipe Homogenizing Rods

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

Excellent Transmission in the UV
Hexagonal Aperture Maximizes Throughput
Perfect for Non-Uniform Light Sources
Additional Light Pipe Homogenizing Rods Available

Fused Silica Right Angle Prisms

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

Ideal for Broadband Applications
Available with Aluminized and AR Coated Faces
Sizes Ranging from 5 - 50mm
Additional Right Angle Prism Options Available

UV Fused Silica Plano-Concave (PCV) Lenses

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

Negative Focal Lengths for Beam Expansion or Light Projection Applications
Wavelength Range of 200 - 2200nm
Popular UV-AR Coating Option Available

UV Fused Silica Double-Concave (DCV) Lenses

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

Negative Focal Lengths for Beam Expansion or Light Projection Applications
Wavelength Range of 200 - 2200nm
Popular UV-AR Coating Option Available

UV Fused Silica Double-Convex (DCX) Lenses

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

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Ideal for Imaging Applications
Minimize Aberrations Including Spherical and Coma
Precision Fused Silica Substrate

High Tolerance Fused Silica Right Angle Prisms

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

Ray Deviation of 90°
Left Handed Image
±40 Arcseconds Angle Tolerance
Additional Right Angle Prism Options Available

UV Fused Silica Corner Cube Retroreflectors

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

Incident Light is Reflected Back to the Source
Excellent Transmission in UV
Useful for Surveying and Alignment
Additional Corner Cube Retroreflectors Available

UV Fused Silica Penta Prisms

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

Ray Deviation of 90°
Right Handed Image
Optical Tool for Defining a Right Angle
Additional Penta Prism Options Available

Rod Lenses

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

Focuses Collimated Light into a Line
Available in Diameters as Small as 1mm

Laser Grade Plano-Convex (PCX) Lenses

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

Guaranteed Laser Damage Threshold
10-5 Surface Quality
λ/10 Surface Accuracy

Fused Silica Ball and Half-Ball Lenses

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

Excellent UV Transmission
Low Coefficient of Thermal Expansion
Ball and Half-Ball Options Available

Fused Silica Wedge Prisms

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

Deviates Laser Beam Path from 0.5° - 5.0°
Ideal for UV to NIR Beam Steering Applications from 250 to 1064nm
Ideal for High Power Beam Steering Applications

λ/10 UV Fused Silica Windows

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

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UV, Visible, and NIR Anti-Reflection Coated Versions Available
λ/10 Transmitted Wavefront Distortion
Circular and Square Sizes from 2mm to 150mm
1λ or λ/4 UV Fused Silica Windows Also Available

Ultrafast Thin Plano-Convex (PCX) Lenses

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

Ultra-Thin Center Thickness to Limit GDD
Low Loss Broadband IBS Anti-Reflection Coating
Ideal for Ultrafast and Laser Optics Applications
UV or IR Grade Fused Silica Substrates

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Thin Fused Silica Plano-Convex (PCX) Laser Lenses

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

Ultra-Thin Center Thickness
UV or IR Fused Silica Substrates
Low Loss Broadband IBS Anti-Reflection Coatings

Concave Laser Line Mirrors

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

Ideal for Focusing Laser Light
>99.8% Reflectivity at Center Wavelength
High Thermal Stability Fused Silica Substrates

Uncoated Concave Laser Mirrors

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

High Precision Fused Silica Mirror Substrates
Large Selection of Diameters and Focal Lengths
Custom Coating Options Available

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Laser Grade Broadband Cylinder Lenses

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

Offers Superior Performance from UV to IR
Fused Silica Substrate
Laser Optic Surface Quality

Superpolished Substrates

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

Superpolished on Both Surfaces with ≤1Å RMS Surface Roughness
Low Scatter Surfaces Ideal for UV or High Power Laser Applications
UV Fused Silica Substrates with Polished Bevels and Edges
In-House Manufacturing Enables Custom Sizes and Shapes from 6 to 76.2mm and Surface Roughness <0.5Å

λ/4 UV Fused Silica Windows

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

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Available Uncoated or BBAR Coated for UV, Visible, and NIR
Ideal for Imaging Applications
Circular and Rectangular Sizes from 5 to 200mm
1λ or λ/10 UV Fused Silica Windows Also Available

1λ UV Fused Silica Windows

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

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Available Uncoated or with Broadband Anti-Reflection Coatings
Ideal for Cost Sensitive Broadband Applications
Circular and Square Sizes from 5mm to 100mm
λ/4 or λ/10 UV Fused Silica Windows Also Available

Knife-Edge Pickoff Mirrors

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

Designed to Separate Two Beams Propagating Closely Next to Each Other
45° Bevel
Coating Aperture Up to the Knife-Edge
Enhanced Aluminum, Protected Gold and Protected Silver Coating Options

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λ/20 Fused Silica Right Angle Prisms

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

λ/20 Surface Flatness
UV Fused Silica Substrate
Laser Optic Quality

λ/10 First Surface Mirrors

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

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

Ultrafast Thin Windows

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

1mm Thickness for Limited GDD
Low Loss Broadband IBS Anti-Reflection Coating
Designs for Wavelengths from 370nm to 2200nm
Coating GDD of ±30fs²
UV or IR Grade Fused Silica Substrates

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Thin Fused Silica Laser Windows

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

Thin 1mm Thickness
UV or IR Fused Silica Substrates
Low Loss Broadband IBS Anti-Reflection Coating

λ/20 Fused Silica Right Angle Prism Mirrors

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

Precision Fused Silica Substrates for Increased Thermal Stability
Ideal for System Alignment
Enhanced Aluminum, Protected Gold, and Protected Silver Coatings Available

Precision Optical Flat Mirrors

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

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Fused Silica and ZERODUR® Substrates
λ/10 and λ/20 Surface Flatness
Variety of Coating Options Offered

UV Fused Silica Aspheric Lenses

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

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Low Coefficient of Thermal Expansion
Precision and High Precision Options
High Numerical Apertures to Maximize Throughput

Single Surface Optical Flats

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

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Sizes Ranging from ½" Diameter to 14" Diameter
Each λ/20 Flat 76.2mm and Larger Includes a Certificate of Calibration
Available with Standard Metallic Mirror Coatings: λ/10 and λ/20 Mirrors

Precision Dual Surface Optical Flats

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

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λ/10 and λ/20 Surface Flatness Options
Each λ/20 Flat 76.2mm and Larger Includes a Certificate of Calibration
Extended Lifetime in Contact Measurement Applications
Single Surface Optical Flats Also Available

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Uncoated Laser Window Substrates

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

Up to 10-5 Surface Quality and λ/10 Surface Flatness Available
Fused Silica or N-BK7 Material
Standard Imperial Sizes for Drop-in Replacement Solutions
Laser Line Coated Versions Available
Mirror Substrates Also Available

Brewster Windows

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

Reduce Loss of P-Polarized Light
Circular Profile When Oriented at 55.57°
Great for Use in Laser Cavities

λ/20 High Power Laser Line Windows

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

R < 0.25% for 266nm, 355nm, 532nm or 1064nm
Low Auto-Fluorescence
Damage Thresholds up to 10 J/cm² @ 10ns @ 1064nm

Fused Silica Wedged Windows

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

UV Fused Silica Substrates with a 30 Arcminute Wedge
λ/10 Surface Flatness and 20-10 Surface Quality
Prevent Laser Instability When Used in Laser Cavities
N-BK7 Wedged Windows and Fused Silica Flat Windows Also Available

λ/20 First Surface Mirrors

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

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Precision Fused Silica Substrate
20-10 Surface Quality
Low Coefficient of Thermal Expansion

Laser Mirror Substrates

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

λ/10 and λ/20 Surface Flatness and 10-5 Surface Quality
High Quality Fused Silica Substrates
Imperial Sizes with Circular or Rectangular Geometries
Window Substrates Also Available

Unmounted Hollow Roof Retroreflectors

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

Ideal for Redirecting Light in One Axis
Hollow Design Minimizes Dispersion
Replaces Solid Roof or Porro Prisms in Optical Assemblies

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Metallic Coated Stemmed Mirrors

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

Stemmed Design Reduces Stress on Mirror Surface when Mounted by Stem
Durable Fused Silica Construction for Low Coefficient of Thermal Expansion
Enhanced Aluminum, Protected Gold, and Protected Silver Coatings
TECHSPEC® Laser and Broadband Dielectric Stemmed Mirrors Also Available

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Stemmed Laser Mirrors

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

Stemmed Design Reduces Stress on Mirror Surface when Mounted by Stem
>99% Reflectivity at Standard Laser Wavelengths
10-5 Surface Quality for Reduced Scatter in Sensitive Laser Applications
TECHSPEC® Broadband Dielectric and Metallic Coated Stemmed Mirrors Also Available