Specifications

Diameter Tolerance:

+0/-0.005”

Thickness Tolerance:

±0.010”

Parallelism:

< 10 arc sec.

Clear Aperture:

> 85% of diameter

Chamfer:

0.3mm ´ 45°

Surface Figure:

l/10 at 632.8nm

Surface Quality:

10-5 scratch-dig

Part No.

Material

Diameter

Thickness

Surface Figure

Surface Quality

B-WP-0513

BK7

0.5”

0.125”

l/10

10-5

B-WP-0525

BK7

0.5”

0.250”

l/10

10-5

B-WP-1013

BK7

1.0”

0.125”

l/10

10-5

B-WP-1025

BK7

1.0”

0.250”

l/10

10-5

B-WP-1038

BK7

1.0”

0.375”

l/10

10-5

B-WP-2025

BK7

2.0”

0.250”

l/10

10-5

B-WP-2038

BK7

2.0”

0.375”

l/10

10-5

B-WP-3050

BK7

3.0”

0.500”

l/10

10-5

B-WP-4050

BK7

4.0”

0.500”

l/10

10-5

B-WP-5075

BK7

5.0”

0.750”

l/10

10-5

B-WP-60100

BK7

6.0”

1.000”

l/10

10-5

UF-WP-0513

UV Fused Silica

0.5”

0.125”

l/10

10-5

UF-WP-0525

UV Fused Silica

0.5”

0.250”

l/10

10-5

UF-WP-1013

UV Fused Silica

1.0”

0.125”

l/10

10-5

UF-WP-1025

UV Fused Silica

1.0”

0.250”

l/10

10-5

UF-WP-1038

UV Fused Silica

1.0”

0.375”

l/10

10-5

UF-WP-2025

UV Fused Silica

2.0”

0.250”

l/10

10-5

UF-WP-2038

UV Fused Silica

2.0”

0.375”

l/10

10-5

UF-WP-3050

UV Fused Silica

3.0”

0.500”

l/10

10-5

UF-WP-4050

UV Fused Silica

4.0”

0.500”

l/10

10-5

UF-WP-5075

UV Fused Silica

5.0”

0.750”

l/10

10-5

UF-WP-60100

UV Fused Silica

6.0”

1.000”

l/10

10-5

UC-WP-1420

VUV CaF₂

36.0mm

5.0mm

l/10

20-10

UC-WP-1520

VUV CaF₂

1.50”

5.0mm

l/10

20-10

UC-WP-2020

VUV CaF₂

2.00”

5.0mm

l/10

20-10

UC-WP-2038

VUV CaF₂

2.00”

0.375”

l/10

20-10

M-WP-1420

VUV MgF₂

36.0mm

5.0mm

l/10

20-10

M-WP-1520

VUV MgF₂

1.50”

5.0mm

l/10

20-10

M-WP-2038

VUV MgF₂

2.00”

0.375”

l/10

20-10

IF-WP-0525

IR Fused Silica

1.50”

0.250”

l/10

10-5

IF-WP-1025

IR Fused Silica

1.00”

0.250”

l/10

10-5

IF-WP-2025

IR Fused Silica

2.00”

0.250”

l/10

10-5