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Precision finished BK7, Fused Silica and Sapphire windows available in custom sizes and machined shapes. Fine tune your reflection and transmission performance requirements with an ultra-durable low loss multi-layer thin film coating. Using high energy deposition techniques, we offer low stress, conductive (ITO), high reflection and enhanced metal mirrors as well as low absorption antireflection coatings. Our advanced metrology and testing laboratory measures performance characteristics for each optic including finish, wavefront, reflection, transmission, vacuum/leak detection, defect mapping and surface quality. From initial samples for development to low-volume production, we offer solutions for your specialized needs.

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.156" Copper Conductors for Power Feedthroughs

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Home / Product Coating / Single AR Coating

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DUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 1064nm R < 0.25% Per Surface, .63" View Diameter, 1.33" Conflat Flange
SKU:A8695-1-CF $752.94

A8695-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 1064nm R < 0.25% Per Surface, .63″ View Diameter, 1.33″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 1064 nm

Add to cart
DUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 1064nm R < 0.25% Per Surface, 1.40" View Diameter, 2.75" Conflat Flange
SKU:A4545-1-CF $804.75

A4545-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 1064nm R < 0.25% Per Surface, 1.40″ View Diameter, 2.75″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 1064 nm

Add to cart
DUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 1064nm R < 0.25% Per Surface, 2.70" View Diameter, 4.50" Conflat Flange
SKU:A5803-1-CF $1,441.94

A5803-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 1064nm R < 0.25% Per Surface, 2.70″ View Diameter, 4.50″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 1064 nm

Add to cart
DUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 355nm R < 0.25% Per Surface, 1.40" View Diameter, 2.75" Conflat Flange
SKU:A8340-1-CF $804.75

A8340-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 355nm R < 0.25% Per Surface, 1.40″ View Diameter, 2.75″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 355 nm

Add to cart
DUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 532nm R < 0.25% Per Surface, 2.70" View Diameter, 4.50" Conflat Flange
SKU:A5937-1-CF $1,441.94

A5937-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 532nm R < 0.25% Per Surface, 2.70″ View Diameter, 4.50″ Conflat Flange

Add to cart
DUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 780nm R < 0.25% Per Surface, .63" View Diameter, 1.33" Conflat Flange
SKU:A7604-1-CF $752.94

A7604-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 780nm R < 0.25% Per Surface, .63″ View Diameter, 1.33″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 780nm

Add to cart
DUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 780nm R < 0.25% Per Surface, 1.40" View Diameter, 2.75" Conflat Flange
SKU:A4546-1-CF $804.75

A4546-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 780nm R < 0.25% Per Surface, 1.40″ View Diameter, 2.75″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 780nm

Add to cart
DUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 780nm R < 0.25% Per Surface, 2.70" View Diameter, 4.50" Conflat Flange
SKU:A5802-1-CF $1,441.94

A5802-1-CF | DUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 780nm R < 0.25% Per Surface, 2.70″ View Diameter, 4.50″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 780nm

Add to cart
DUV Laser Grade Fused Silica Viewport, Zero Length Profile, Dual AR Coated at 532nm and 1064nm Both Sides, 2.69″ View Dia, 4.50″ Conflat Flange
SKU:A10350-1-CF $1,441.94

A10350-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, Dual AR Coated at 532nm and 1064nm Both Sides, 2.69″ View Dia, 4.50″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 532nm

Add to cart
DUV Laser Grade Fused Silica Viewport, Zero Length Profile, Dual AR Coated at 780nm and 1064nm, .63″ View Dia, 1.33″ Conflat Flange
SKU:A12039-1-CF $804.75

A12039-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, Dual AR Coated at 780nm and 1064nm, .63″ View Dia, 1.33″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 780 & 1064nm

Add to cart
DUV Laser Grade Fused Silica Viewport, Zero Length Profile, Dual AR Coated at 780nm and 1064nm, 1.42″ View Dia, 2.75″ Conflat Flange
SKU:A12038-1-CF $804.75

A12038-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, Dual AR Coated at 780nm and 1064nm, 1.42″ View Dia, 2.75″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 780 & 1064nm

Add to cart
DUV Laser Grade Fused Silica Viewport, Zero Length Profile, w/ AR Coating for 1550nm, 1.42″ View Dia, 2.75″ Conflat Flange
SKU:A12262-1-CF $804.75

A12262-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, w/ AR Coating for 1550nm, 1.42″ View Dia, 2.75″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 1550nm

Add to cart
DUV Laser Grade Fused Silica Viewport, Zero Length Profile, w/ AR Coating for 1550nm, 2.69″ View Dia, 4.50″ Conflat Flange
SKU:A12263-1-CF $1,441.94

A12263-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, w/ AR Coating for 1550nm, 2.69″ View Dia, 4.50″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 1550nm

Add to cart
DUV Laser Grade Fused Silica Viewport, Zero Length Profile, w/ AR Coating for 808nm, 1.42″ View Dia, 2.75″ Conflat Flange
SKU:A9037-1-CF $804.75

A9037-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Length Profile, w/ AR Coating for 808nm, 1.42″ View Dia, 2.75″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 808nm

Add to cart
DUV Laser Grade Fused Silica Viewport, Zero Lenth Profile, w/ AR Coating for 808nm, .63″ View Dia, 1.33″ Conflat Flange
SKU:A9188-1-CF $724.28

A9188-1-CF | DUV Grade (Laser) Fused Silica Viewport, Zero Lenth Profile, w/ AR Coating for 808nm, .63″ View Dia, 1.33″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 808nm

Add to cart
EUV Laser Grade (Excimer) Fused Silica Viewport w/ Single AR Coating @ 193nm R < 0.25% Per Surface, 1.40" View Diameter, 2.75" Conflat Flange
SKU:A4548-1-CF $920.50

A4548-1-CF | EUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 193nm R < 0.25% Per Surface, 1.40″ View Diameter, 2.75″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 193nm

Add to cart
EUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 193nm R < 0.25% Per Surface, 2.70" View Diameter, 4.50" Conflat Flange
SKU:A5800-1-CF $2,257.72

A5800-1-CF | EUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 193nm R < 0.25% Per Surface, 2.70″ View Diameter, 4.50″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 193nm

Add to cart
EUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 248nm R < 0.25% Per Surface, 1.40" View Diameter, 2.75" Conflat Flange
SKU:A4547-1-CF $920.50

A4547-1-CF | EUV Grade Fused Silica Viewport w/ Single AR Coating @ 248nm R < 0.25% Per Surface, 1.40″ View Diameter, 2.75″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 248nm

Add to cart
EUV Laser Grade Fused Silica Viewport w/ Single AR Coating @ 248nm R < 0.25% Per Surface, 2.70" View Diameter, 4.50" Conflat Flange
SKU:A5801-1-CF $1,441.94

A5801-1-CF | EUV Grade (Laser) Fused Silica Viewport w/ Single AR Coating @ 248nm R < 0.25% Per Surface, 2.70″ View Diameter, 4.50″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 248nm

Add to cart
Non-Magnetic Zinc Selenide (ZnSe) Viewport, AR Coated 8-12 Microns, UHV Rated Vacuum Optics, 0.40″ View Dia, 1.33″ Conflat Flange (316LN)
SKU:A14352-1-CF $1,105.71

A14352-1-CF | Non-Magnetic Zinc Selenide (ZnSe) Viewport, AR Coated 8-12 Microns, UHV Rated Vacuum Optics, 0.40″ View Dia, 1.33″ Conflat Flange (316LN)

Reflectance Curve (Per Surface) Wavelength: 8-12 Microns

Add to cart
Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.16″ QF / KF Flange
SKU:A8434-4-QF $920.50

A8434-4-QF | Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.16″ QF / KF Flange

Reflectance Curve (Per Surface) Wavelength: 8-10 Microns

Add to cart
Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.95″ QF / KF Flange
SKU:A4931-3-QF $920.50

A4931-3-QF | Zinc Selenide (ZnSe) Viewport w/ AR Coating for 8-12 microns, UHV Rated Vacuum-Optics, 0.90″ View Dia, 2.95″ QF / KF Flange

Reflectance Curve (Per Surface) Wavelength: 8-10 Microns

Add to cart
Zinc Selenide (ZnSe) Viewport, AR Coated 8-12 Microns, UHV Rated Vacuum Optics, 0.40″ View Dia, 1.33″ Conflat Flange
SKU:A14346-1-CF $920.50

A14346-1-CF | Zinc Selenide (ZnSe) Viewport, AR Coated 8-12 Microns, UHV Rated Vacuum Optics, 0.40″ View Dia, 1.33″ Conflat Flange

Reflectance Curve (Per Surface) Wavelength: 8-10 Microns

Add to cart

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