Optical Parallels (BK7, Square) □10 - □20

OPB-S

Optical Parallels (BK7, Square) □10 - □20
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SKU
OPB-S
Optical Parallels are precision substrates polished on both sides with excellent surface quality and surface flatness. These substrates can be used with thin film coatings to make custom windows and beamsplitters.
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10mm x 10mm
6-12 weeks
43,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 5mm
Surface Flatness λ/10
Parallelism <00′05″
20mm x 20mm
6-12 weeks
65,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness λ/10
Parallelism <00′05″
40mm x 40mm
6-12 weeks
78,30 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 3mm
Surface Flatness λ
Parallelism <00′05″
10mm x 10mm
6-12 weeks
17,30 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 5mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
20mm x 20mm
6-12 weeks
26,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
40mm x 40mm
2 weeks
112,90 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 4mm
Surface Flatness λ/4
Parallelism <00′05″
15mm x 15mm
6-12 weeks
54,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 2mm
Surface Flatness λ/10
Parallelism <00′05″
25mm x 25mm
6-12 weeks
44,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 2mm
Surface Flatness λ
Parallelism <00′05″
40mm x 40mm
1 week
271,50 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 6mm
Surface Flatness λ/20
Parallelism <00′02″
15mm x 15mm
6-12 weeks
21,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 2mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
25mm x 25mm
2 weeks
64,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 3mm
Surface Flatness λ/4
Parallelism <00′05″
40mm x 40mm
6-12 weeks
78,30 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 6mm
Surface Flatness λ
Parallelism <00′05″
15mm x 15mm
1 week
43,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 3mm
Surface Flatness λ/4
Parallelism <00′05″
25mm x 25mm
6-12 weeks
157,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ/20
Parallelism <00′02″
50mm x 50mm
6-12 weeks
82,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 2mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
15mm x 15mm
6-12 weeks
104,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness λ/20
Parallelism <00′02″
25mm x 25mm
6-12 weeks
44,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ
Parallelism <00′05″
50mm x 50mm
1 week
206,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 5mm
Surface Flatness λ/10
Parallelism <00′05″
10mm x 10mm
2 weeks
34,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 1mm
Surface Flatness λ/4
Parallelism <00′05″
15mm x 15mm
6-12 weeks
29,90 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness λ
Parallelism <00′05″
30mm x 30mm
1 week
39,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 1mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
50mm x 50mm
6-12 weeks
82,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 5mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
10mm x 10mm
6-12 weeks
87,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 2mm
Surface Flatness λ/20
Parallelism <00′02″
20mm x 20mm
1 week
26,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 1mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
30mm x 30mm
6-12 weeks
97,60 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 3mm
Surface Flatness λ/10
Parallelism <00′05″
50mm x 50mm
2 weeks
165,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 8mm
Surface Flatness λ/4
Parallelism <00′05″
10mm x 10mm
1 week
24,60 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 2mm
Surface Flatness λ
Parallelism <00′05″
20mm x 20mm
6-12 weeks
35,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 2mm
Surface Flatness λ
Parallelism <00′05″
30mm x 30mm
6-12 weeks
39,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 3mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
10mm x 10mm
6-12 weeks
43,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 3mm
Surface Flatness λ/10
Parallelism <00′05″
20mm x 20mm
1 week
65,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 3mm
Surface Flatness λ/10
Parallelism <00′05″
30mm x 30mm
2 weeks
78,30 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ/4
Parallelism <00′05″
10mm x 10mm
6-12 weeks
17,30 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 3mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
20mm x 20mm
1 week
26,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 3mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
40mm x 40mm
6-12 weeks
78,30 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 2mm
Surface Flatness λ
Parallelism <00′05″
10mm x 10mm
6-12 weeks
34,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 5mm
Surface Flatness λ/4
Parallelism <00′05″
20mm x 20mm
6-12 weeks
52,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness λ/4
Parallelism <00′05″
40mm x 40mm
6-12 weeks
56,50 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 3mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
15mm x 15mm
1 week
29,90 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 1mm
Surface Flatness λ
Parallelism <00′05″
25mm x 25mm
6-12 weeks
44,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 1mm
Surface Flatness λ
Parallelism <00′05″
40mm x 40mm
6-12 weeks
78,30 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 4mm
Surface Flatness λ
Parallelism <00′05″
15mm x 15mm
6-12 weeks
43,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 2mm
Surface Flatness λ/4
Parallelism <00′05″
25mm x 25mm
6-12 weeks
32,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 2mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
40mm x 40mm
6-12 weeks
141,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 6mm
Surface Flatness λ/10
Parallelism <00′05″
15mm x 15mm
1 week
104,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 3mm
Surface Flatness λ/20
Parallelism <00′02″
25mm x 25mm
6-12 weeks
44,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 3mm
Surface Flatness λ
Parallelism <00′05″
40mm x 40mm
6-12 weeks
56,50 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 6mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
15mm x 15mm
6-12 weeks
29,90 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 3mm
Surface Flatness λ
Parallelism <00′05″
25mm x 25mm
6-12 weeks
81,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ/10
Parallelism <00′05″
50mm x 50mm
1 week
95,50 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 3mm
Surface Flatness λ
Parallelism <00′05″
15mm x 15mm
6-12 weeks
54,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness λ/10
Parallelism <00′05″
25mm x 25mm
1 week
32,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
50mm x 50mm
2 weeks
165,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 5mm
Surface Flatness λ/4
Parallelism <00′05″
10mm x 10mm
1 week
24,60 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 1mm
Surface Flatness λ
Parallelism <00′05″
15mm x 15mm
6-12 weeks
21,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
30mm x 30mm
6-12 weeks
54,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 2mm
Surface Flatness λ
Parallelism <00′05″
50mm x 50mm
1 week
398,80 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 8mm
Surface Flatness λ/20
Parallelism <00′02″
10mm x 10mm
1 week
43,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 2mm
Surface Flatness λ/10
Parallelism <00′05″
20mm x 20mm
in stock
65,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 2mm
Surface Flatness λ/10
Parallelism <00′05″
30mm x 30mm
1 week
78,30 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 3mm
Surface Flatness λ/4
Parallelism <00′05″
50mm x 50mm
6-12 weeks
95,50 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 8mm
Surface Flatness λ
Parallelism <00′05″
10mm x 10mm
6-12 weeks
17,30 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 2mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
20mm x 20mm
1 week
26,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 2mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
30mm x 30mm
1 week
186,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ/20
Parallelism <00′02″
10mm x 10mm
6-12 weeks
34,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 3mm
Surface Flatness λ/4
Parallelism <00′05″
20mm x 20mm
2 weeks
52,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 3mm
Surface Flatness λ/4
Parallelism <00′05″
30mm x 30mm
6-12 weeks
54,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ
Parallelism <00′05″
10mm x 10mm
6-12 weeks
87,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 5mm
Surface Flatness λ/20
Parallelism <00′02″
20mm x 20mm
6-12 weeks
130,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness λ/20
Parallelism <00′02″
40mm x 40mm
6-12 weeks
56,50 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 2mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
10mm x 10mm
6-12 weeks
24,60 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 5mm
Surface Flatness λ
Parallelism <00′05″
20mm x 20mm
6-12 weeks
35,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 5mm
Surface Flatness λ
Parallelism <00′05″
40mm x 40mm
1 week
141,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 4mm
Surface Flatness λ/10
Parallelism <00′05″
15mm x 15mm
6-12 weeks
21,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 1mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
25mm x 25mm
1 week
32,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 1mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
40mm x 40mm
6-12 weeks
56,50 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 4mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
15mm x 15mm
6-12 weeks
29,90 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 2mm
Surface Flatness λ
Parallelism <00′05″
25mm x 25mm
1 week
81,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 3mm
Surface Flatness λ/10
Parallelism <00′05″
40mm x 40mm
6-12 weeks
112,90 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □40mm
Thickness t 6mm
Surface Flatness λ/4
Parallelism <00′05″
15mm x 15mm
6-12 weeks
54,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 3mm
Surface Flatness λ/10
Parallelism <00′05″
25mm x 25mm
6-12 weeks
32,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 3mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
50mm x 50mm
6-12 weeks
95,50 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 2mm
Surface Flatness λ
Parallelism <00′05″
15mm x 15mm
6-12 weeks
21,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 3mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
25mm x 25mm
6-12 weeks
64,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □25mm
Thickness t 5mm
Surface Flatness λ/4
Parallelism <00′05″
50mm x 50mm
6-12 weeks
82,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 3mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
10mm x 10mm
1 week
43,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 1mm
Surface Flatness λ/10
Parallelism <00′05″
15mm x 15mm
6-12 weeks
43,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □15mm
Thickness t 5mm
Surface Flatness λ/4
Parallelism <00′05″
30mm x 30mm
1 week
54,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 1mm
Surface Flatness λ
Parallelism <00′05″
50mm x 50mm
6-12 weeks
95,50 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 5mm
Surface Flatness λ
Parallelism <00′05″
10mm x 10mm
1 week
17,30 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 1mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
20mm x 20mm
6-12 weeks
35,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 1mm
Surface Flatness λ
Parallelism <00′05″
30mm x 30mm
6-12 weeks
39,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 2mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
50mm x 50mm
1 week
206,20 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 8mm
Surface Flatness λ/10
Parallelism <00′05″
10mm x 10mm
2 weeks
34,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 2mm
Surface Flatness λ/4
Parallelism <00′05″
20mm x 20mm
1 week
52,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 2mm
Surface Flatness λ/4
Parallelism <00′05″
30mm x 30mm
6-12 weeks
54,00 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 3mm
Surface Flatness λ
Parallelism <00′05″
50mm x 50mm
6-12 weeks
82,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □50mm
Thickness t 8mm
Surface Flatness
Parallelism <03′00″
Availability Please contact
10mm x 10mm
6-12 weeks
87,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 3mm
Surface Flatness λ/20
Parallelism <00′02″
20mm x 20mm
1 week
130,40 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 3mm
Surface Flatness λ/20
Parallelism <00′02″
30mm x 30mm
1 week
97,60 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness λ/10
Parallelism <00′05″
10mm x 10mm
1 week
24,60 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □10mm
Thickness t 3mm
Surface Flatness λ
Parallelism <00′05″
20mm x 20mm
1 week
35,70 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □20mm
Thickness t 3mm
Surface Flatness λ
Parallelism <00′05″
30mm x 30mm
6-12 weeks
39,10 €
Material BK7
Clear aperture Circle that inscribed in a square of 90% of the dimensions
Outer dimension A □30mm
Thickness t 5mm
Surface Flatness
Parallelism <03′00″
Availability Please contact

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◦The Optical Parallels are available in BK7 for visible and infrared wavelength range, synthetic fused silica for high ultraviolet transmission, and a synthetic fused silica for excimer laser that can be used for KrF excimer laser (248nm).
◦The high accuracy of the substrate parallels does not change the angle of the transmitted beam when you insert it parallel to the substrate perpendicular to the optical path of the laser.
◦The high surface precision substrate can also be used instead of a Newton test plate.