Sapphire Optical Window

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Sapphire is an excellent material for optical windows due to its outstanding combination of optical, mechanical, thermal and chemical properties. Sapphire features wide spectral transmission from UV (150nm) to IR (5µm), extreme harndess (Mohs Hardness of 9) and scratch resistance, excellent thermal stability and heat resistance, superior chemical and environmental resistance, and low thermal expansion and high dimensional stability.

These qualities make sapphire windows ideal for demanding applications requiring precision, longevity, and high performance, including aerospace & defense, industrial & scientific instrumentation, mecial & biotechnology devices, and luxury & consumer goods.

We offer a wide range of standard sapphire windows in stock.

No minimum order quantity required.
A $15.00 handling fee applies to orders totaling less than $100.00 before shipping.

Common Specifications

Clear Aperture (%):	≥90
Orientation of Axis:	Random
Parallelism (arcmin):	≤3
Surface Flatness:	λ over clear aperture
Surface Quality:	60/40
Surface Roughness (μm):	ra <=0.3 nm
Wavelength Range (nm):	>= 84% @308 nm

Round Sapphire Optical Window

SKU Picture Product Name Specs Description MSDS PDF More Info Price Qty

SS-OW-5-1-M

Sapphire Optical Window

Dia5xT1 mm (0.20x0.0039 in)

$11.24

SKU: SS-OW-5-1-M
Product Name:	Sapphire Optical Window
Specs:	Dia5xT1 mm (0.20x0.0039 in)
MSDS PDF :	-
Price:	$11.24
+ More Info Diameter:5 mmThickness:1 mmClear Aperture (%):≥90Orientation of Axis:RandomParallelism (arcm in):≤3Surface Flatness:λ over clear apertureSurface Quality:60/40Surface Roughness (μm):Ra≤0.3 nmWavelength Range (nm):≥84% @308 nm
Qty: - Sapphire Optical Window quantity +

SS-OW-6.35-0.5-M

Sapphire Optical Window

Dia6.35xT0.5 mm (0.25x0.02 in)

$8.52

SKU: SS-OW-6.35-0.5-M
Product Name:	Sapphire Optical Window
Specs:	Dia6.35xT0.5 mm (0.25x0.02 in)
MSDS PDF :	-
Price:	$8.52
+ More Info Diameter:6.35 mmThickness:0.5 mmClear Aperture (%):≥90Orientation of Axis:RandomParallelism (arcm in):≤3Surface Flatness:λ over clear apertureSurface Quality:60/40Surface Roughness (μm):Ra≤0.3 nmWavelength Range (nm):≥84% @308 nm
Qty: - Sapphire Optical Window quantity +

SS-OW-12.7-3.18-M

Sapphire Optical Window

Dia12.7xT3.18 mm (0.5x0.125 in)

$29.46

SKU: SS-OW-12.7-3.18-M
Product Name:	Sapphire Optical Window
Specs:	Dia12.7xT3.18 mm (0.5x0.125 in)
MSDS PDF :	-
Price:	$29.46
+ More Info Diameter:12.7 mmThickness:3.18 mmClear Aperture (%):≥90Orientation of Axis:RandomParallelism (arcm in):≤3Surface Flatness:λ over clear apertureSurface Quality:60/40Surface Roughness (μm):Ra≤0.3 nmWavelength Range (nm):≥84% @308 nm
Qty: - Sapphire Optical Window quantity +

SS-OW-25.4-2.25-M

Sapphire Optical Window

Dia25.4xT2.25 mm (1x0.089 in)

$43.80

SKU: SS-OW-25.4-2.25-M
Product Name:	Sapphire Optical Window
Specs:	Dia25.4xT2.25 mm (1x0.089 in)
MSDS PDF :	-
Price:	$43.80
+ More Info Diameter:25.4 mmThickness:2.25 mmClear Aperture (%):≥90Orientation of Axis:RandomParallelism (arcm in):≤3Surface Flatness:λ over clear apertureSurface Quality:60/40Surface Roughness (μm):Ra≤0.3 nmWavelength Range (nm):≥84% @308 nm
Qty: - Sapphire Optical Window quantity +

SS-OW-38.1-1-M

Sapphire Optical Window

Dia38.10xT1 mm (1.5x0.039 in)

$39.88

SKU: SS-OW-38.1-1-M
Product Name:	Sapphire Optical Window
Specs:	Dia38.10xT1 mm (1.5x0.039 in)
MSDS PDF :	-
Price:	$39.88
+ More Info Diameter:38.10 mmThickness:1 mmClear Aperture (%):≥90Orientation of Axis:RandomParallelism (arcm in):≤3Surface Flatness:λ over clear apertureSurface Quality:60/40Surface Roughness (μm):Ra≤0.3 nmWavelength Range (nm):≥84% @308 nm
Qty: - Sapphire Optical Window quantity +

SS-OW-50.8-3.15-M

Sapphire Optical Window

Dia20.8xT3.15 mm (2x0.124 in)

$135.39

SKU: SS-OW-50.8-3.15-M
Product Name:	Sapphire Optical Window
Specs:	Dia20.8xT3.15 mm (2x0.124 in)
MSDS PDF :	-
Price:	$135.39
+ More Info Diameter:50.8 mmThickness:3.15 mmClear Aperture (%):≥90Orientation of Axis:RandomParallelism (arcm in):≤3Surface Flatness:λ over clear apertureSurface Quality:60/40Surface Roughness (μm):Ra≤0.3 nmWavelength Range (nm):≥84% @308 nm
Qty: - Sapphire Optical Window quantity +

Rectangular Sapphire Optical Window

SKU Picture Product Name Specs Description MSDS PDF More Info Price Qty

SS-OW-1212-100

Sapphire Optical Window

L12.7xW12.7xT1 mm (0.5x0.5x0.039 in)

$22.85

SKU: SS-OW-1212-100
Product Name:	Sapphire Optical Window
Specs:	L12.7xW12.7xT1 mm (0.5x0.5x0.039 in)
MSDS PDF :	-
Price:	$22.85
+ More Info Length:12.7 mmWidth:12.7 mmThickness:1 mmClear Aperture (%):≥90Orientation of Axis:RandomParallelism (arcm in):≤3Surface Flatness:λ over clear apertureSurface Quality:60/40Surface Roughness (μm):Ra≤0.3 nmWavelength Range (nm):≥84% @308 nm
Qty: - Sapphire Optical Window quantity +

SS-OW-2525-100

Sapphire Optical Window

L25.4xW25.4xT1 mm (1x1x0.039 in)

$52.66

SKU: SS-OW-2525-100
Product Name:	Sapphire Optical Window
Specs:	L25.4xW25.4xT1 mm (1x1x0.039 in)
MSDS PDF :	-
Price:	$52.66
+ More Info Length:25.4 mmWidth:25.4 mmThickness:1 mmClear Aperture (%):≥90Orientation of Axis:RandomParallelism (arcm in):≤3Surface Flatness:λ over clear apertureSurface Quality:60/40Surface Roughness (μm):Ra≤0.3 nmWavelength Range (nm):≥84% @308 nm
Qty: - Sapphire Optical Window quantity +

Slide 1

The quick, brown, classic rose, and bossanova fox jumped over the lazy dog.

Sapphire Optical Window

Common Specifications

Round Sapphire Optical Window

Round Sapphire Optical Window

SKU: SS-OW-5-1-M

SKU: SS-OW-6.35-0.5-M

SKU: SS-OW-12.7-3.18-M

SKU: SS-OW-25.4-2.25-M

SKU: SS-OW-38.1-1-M

SKU: SS-OW-50.8-3.15-M

Rectangular Sapphire Optical Window

Rectangular Sapphire Optical Window

SKU: SS-OW-1212-100

SKU: SS-OW-2525-100

Slide 1

Have Questions? We’re Ready to Help!

Products

Quick Links

Sapphire Optical Window

Common Specifications

Round Sapphire Optical Window

Round Sapphire Optical Window

SKU: SS-OW-5-1-M

SKU: SS-OW-6.35-0.5-M

SKU: SS-OW-12.7-3.18-M

SKU: SS-OW-25.4-2.25-M

SKU: SS-OW-38.1-1-M

SKU: SS-OW-50.8-3.15-M

Rectangular Sapphire Optical Window

Rectangular Sapphire Optical Window

SKU: SS-OW-1212-100

SKU: SS-OW-2525-100

Slide 1

Have Questions? We’re Ready to Help!

Products

Quick Links

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