2.5mm Dia. Sapphire Window, Uncoated
#43-627
$15.00
Diameter (mm)
2.50
Diameter Tolerance (mm)
±0.05
Clear Aperture (%)
90
Thickness (mm)
0.50
Thickness Tolerance (mm)
±0.05
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
5mm Dia. Sapphire Window, Uncoated
#43-365
$22.50
Diameter (mm)
5.00
Diameter Tolerance (mm)
±0.15
Clear Aperture (%)
90
Thickness (mm)
1.00
Thickness Tolerance (mm)
±0.05
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
6.35mm Dia. Sapphire Window, Uncoated
#45-567
$22.50
Diameter (mm)
6.35
Diameter Tolerance (mm)
±0.05
Clear Aperture (%)
90
Thickness (mm)
0.50
Thickness Tolerance (mm)
±0.05
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
7.5mm Dia. Sapphire Window, Uncoated
#43-628
$22.50
Diameter (mm)
7.50
Diameter Tolerance (mm)
±0.10
Clear Aperture (%)
90
Thickness (mm)
0.40
Thickness Tolerance (mm)
±0.05
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
9.5mm Dia. Sapphire Window, Uncoated
#43-629
$22.50
Diameter (mm)
9.50
Diameter Tolerance (mm)
±0.15
Clear Aperture (%)
90
Thickness (mm)
0.50
Thickness Tolerance (mm)
±0.15
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
10mm Dia. Sapphire Window, Uncoated
#43-366
$29.50
Diameter (mm)
10.00
Diameter Tolerance (mm)
±0.25
Clear Aperture (%)
90
Thickness (mm)
1.00
Thickness Tolerance (mm)
±0.15
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
12.7mm Dia. Sapphire Window, Uncoated
#68-157
$37.50
Diameter (mm)
12.7
Diameter Tolerance (mm)
±0.05
Clear Aperture (%)
90
Thickness (mm)
3.175
Thickness Tolerance (mm)
±0.05
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
12.75mm Dia. Sapphire Window, Uncoated
#43-631
$32.50
Diameter (mm)
12.75
Diameter Tolerance (mm)
±0.15
Clear Aperture (%)
90
Thickness (mm)
1.00
Thickness Tolerance (mm)
±0.10
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
13mm Dia. Sapphire Window, Uncoated
#43-632
$32.50
Diameter (mm)
13.00
Diameter Tolerance (mm)
±0.30
Clear Aperture (%)
90
Thickness (mm)
0.50
Thickness Tolerance (mm)
±0.10
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
15mm Dia. Sapphire Window, Uncoated
#43-367
$42.50
Diameter (mm)
15.00
Diameter Tolerance (mm)
±0.25
Clear Aperture (%)
90
Thickness (mm)
2.00
Thickness Tolerance (mm)
±0.10
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
17.25mm Dia. Sapphire Window, Uncoated
#43-633
$42.50
Diameter (mm)
17.25
Diameter Tolerance (mm)
±0.10
Clear Aperture (%)
90
Thickness (mm)
2.00
Thickness Tolerance (mm)
±0.10
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
20mm Dia. Sapphire Window, Uncoated
#43-368
$52.50
Diameter (mm)
20.00
Diameter Tolerance (mm)
±0.05
Clear Aperture (%)
90
Thickness (mm)
2.00
Thickness Tolerance (mm)
±0.10
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
22mm Dia. Sapphire Window, Uncoated
#43-634
$52.50
Diameter (mm)
22.00
Diameter Tolerance (mm)
±0.05
Clear Aperture (%)
90
Thickness (mm)
1.00
Thickness Tolerance (mm)
±0.05
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
23.75mm Dia. Sapphire Window, Uncoated
#43-635
$52.50
Diameter (mm)
23.75
Diameter Tolerance (mm)
±0.10
Clear Aperture (%)
90
Thickness (mm)
1.00
Thickness Tolerance (mm)
±0.05
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
25mm Dia. Sapphire Window, Uncoated
#43-369
$72.50
Diameter (mm)
25.00
Diameter Tolerance (mm)
±0.10
Clear Aperture (%)
90
Thickness (mm)
2.30
Thickness Tolerance (mm)
±0.10
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
25.4mm Dia. Sapphire Window, Uncoated
#43-636
$72.50
Diameter (mm)
25.40
Diameter Tolerance (mm)
±0.05
Clear Aperture (%)
90
Thickness (mm)
2.25
Thickness Tolerance (mm)
±0.10
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
30.0mm Dia. Sapphire Window, Uncoated
#48-919
$92.50
Diameter (mm)
30.00
Diameter Tolerance (mm)
±0.25
Clear Aperture (%)
90
Thickness (mm)
1.00
Thickness Tolerance (mm)
±0.10
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
31.75mm Dia. Sapphire Window, Uncoated
#43-637
$92.50
Diameter (mm)
31.75
Diameter Tolerance (mm)
±0.25
Clear Aperture (%)
90
Thickness (mm)
1.00
Thickness Tolerance (mm)
±0.05
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
35.0mm Dia. Sapphire Window, Uncoated
#48-920
$150.00
Diameter (mm)
35.00
Diameter Tolerance (mm)
±0.25
Clear Aperture (%)
90
Thickness (mm)
1.00
Thickness Tolerance (mm)
±0.10
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
38.1mm Dia. Sapphire Window, Uncoated
#45-568
$150.00
Diameter (mm)
38.10
Diameter Tolerance (mm)
±0.25
Clear Aperture (%)
90
Thickness (mm)
1.00
Thickness Tolerance (mm)
±0.05
Substrate
Optical Sapphire (Al2 O3 )
Surface Accuracy (λ)
2 @ 632.8nm
Surface Roughness (μm)
0.1 per Inch
Surface Quality
80-50
Parallelism (arcminutes)
≤3.5
Birefringence (no -ne )
0.008 for Visible Light Orthogonal to Optical Axis
Orientation of Axis
Random
Coating
Uncoated
RoHS
Compliant
Sapphire Windows
View Legend
