OPTICAL PRODUCTION
CRYSTAL OPTICS
OPTICAL  COATINGS

www.optotl.com

:: Russian  ::  English  ::  Site map  ::  Feedback ::

:: Main :: Materials :: References :: Contacts :: Founders ::

 

 



 

Interferometers  ::  Sapphire optics  ::  Optical coatings

 
 
 

 Select a material for a component
 
BaF2 CsI NaCl CaF2 Ge
Si Al2O3 Quartz Crystalline (SiO2)
MgF2 KBr KCl ZnSe CVD Fused Silica UV Grade (SiO2)
Fused Silica IR Grade (SiO2)  ZnSe (Sublimate) ZnS Cleartran

Barium Fluoride (BaF2)

Parameters Usual grade High precise grade
Surface Quality, Scratch/Dig 60/40 20/10
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm 0.5/0.2 wave @ 633 nm
Parallelism 3 min 3 sec
Tolerance for diameter, mm 0.1 0.02
Tolerance for thickness, mm 0.1 0.02

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter,
 mm
Diameter,
in
Thickness,
mm
Thickness,
in
WP-BF-12.7-1
12.7
0.5
1.0
0.039
WP-BF-12.7-2
12.7
0.5
2.0
0.079
WP-BF-25.4-1
25.4
1
1.0
0.039
WP-BF-25.4-2
25.4
1
2.0
0.079
WP-BF-25.4-3
25.4
1
3.0
0.118
WP-BF-25.4-4
25.4
1
4.0
0.157
WP-BF-25.4-5
25.4
1
5.0
0.197
WP-BF-25.4-6
25.4
1
6.0
0.236
WP-BF-32.0-2
32
1.26
2.0
0.079
WP-BF-32.0-3
32
1.26
3.0
0.118
WP-BF-32.0-4
32
1.26
4.0
0.157
WP-BF-32.0-5
32
1.26
5.0
0.197
WP-BF-32.0-6
32
1.26
6.0
0.236
WP-BF-38.1-2
38.1
1.5
2.0
0.079
WP-BF-38.1-3
38.1
1.5
3.0
0.118
WP-BF-38.1-4
38.1
1.5
4.0
0.157
WP-BF-38.1-5
38.1
1.5
5.0
0.197
WP-BF-38.1-6
38.1
1.5
6.0
0.236
WP-BF-50.8-2
50.8
2
2.0
0.079
WP-BF-50.8-3
50.8
2
3.0
0.118
WP-BF-50.8-4
50.8
2
4.0
0.157
WP-BF-50.8-5
50.8
2
5.0
0.197
WP-BF-50.8-6
50.8
2
6.0
0.236
WP-BF-63.5-6
63.5
2.5
6.0
0.236
WP-BF-63.5-8
63.5
2.5
8.0
0.315
WP-BF-63.5-12.7
63.5
2.5
12.7
0.500

Sodium Chloride (NaCl)

Surface Quality, Scratch/Dig 60/40
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm
Parallelism 3 min
Tolerance for diameter, mm 0.1
Tolerance for thickness, mm 0.1

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP-NC-12.7-2
12.7
0.5
2.0
0.079
WP-NC-12.7-3
12.7
0.5
3.0
0.118
WP-NC-25.4-3
25.4
1
3.0
0.118
WP-NC-25.4-4
25.4
1
4.0
0.157
WP-NC-25.4-5
25.4
1
5.0
0.197
WP-NC-32.0-4
32
1.26
4.0
0.157
WP-NC-32.0-6
32
1.26
6.0
0.236
WP-NC-38.1-4
38.1
1.5
4.0
0.157
WP-NC-38.1-6
38.1
1.5
6.0
0.236
WP-NC-50.8-6
50.8
2
6.0
0.236
WP-NC-50.8-8
50.8
2
8.0
0.315
WP-NC-63.5-6
63.5
2.5
6.0
0.236
WP-NC-63.5-8
63.5
2.5
8.0
0.315
WP-NC-76.2-8
76.2
3
8.0
0.315
WP-NC-76.2-10
76.2
3
10
0.394
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Calcium Fluoride (CaF2)

Parameters Usual grade High precise grade
Surface Quality, Scratch/Dig 60/40 20/10
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm 0.5/0.2 wave @ 633 nm
Parallelism 3 min 3 sec
Tolerance for diameter, mm 0.1 0.02
Tolerance for thickness, mm 0.1 0.02

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter,
mm
Diameter,
 in
Thickness,
mm
Thickness,
in
WP-CF-12.7-1
12.7
0.5
1.0
0.039
WP-CF-12.7-2
12.7
0.5
2.0
0.079
WP-CF-25.4-1
25.4
1
1.0
0.039
WP-CF-25.4-2
25.4
1
2.0
0.079
WP-CF-25.4-3
25.4
1
3.0
0.118
WP-CF-25.4-4
25.4
1
4.0
0.157
WP-CF-25.4-5
25.4
1
5.0
0.197
WP-CF-25.4-6
25.4
1
6.0
0.236
WP-CF-32.0-2
32
1.26
2.0
0.079
WP-CF-32.0-3
32
1.26
3.0
0.118
WP-CF-32.0-4
32
1.26
4.0
0.157
WP-CF-32.0-5
32
1.26
5.0
0.197
WP-CF-32.0-6
32
1.26
6.0
0.236
WP-CF-38.1-2
38.1
1.5
2.0
0.079
WP-CF-38.1-3
38.1
1.5
3.0
0.118
WP-CF-38.1-4
38.1
1.5
4.0
0.157
WP-CF-38.1-5
38.1
1.5
5.0
0.197
WP-CF-38.1-6
38.1
1.5
6.0
0.236
WP-CF-50.8-2
50.8
2
2.0
0.079
WP-CF-50.8-3
50.8
2
3.0
0.118
WP-CF-50.8-4
50.8
2
4.0
0.157
WP-CF-50.8-5
50.8
2
5.0
0.197
WP-CF-50.8-6
50.8
2
6.0
0.236
WP-CF-76.2-6
76.2
3
6.0
0.236
WP-CF-76.2-8
76.2
3
8.0
0.315
WP-CF-76.2-12.7
76.2
3
12.7
0.500
WP-CF-101.6-8
101.6
4
8.0
0.315
WP-CF-101.6-10
101.6
4
10
0.394
WP-CF-101.6-12.7
101.6
4
12.7
0.500
WP-CF-101.6-15
101.6
4
15
0.591
CAT# 
Diameter,
mm
Diameter,
 in
Thickness,
 mm
Thickness,
 in

Germanium (Ge)

Parameters Usual grade High precise grade
Surface Quality, Scratch/Dig 60/40 20/10
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm 0.5/0.1 wave @ 633 nm
Parallelism 3 min 2 sec
Tolerance for diameter, mm 0.1 0.01
Tolerance for thickness, mm 0.1 0.01

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP- GE -12.7-1
12.7
0.5
1.0
0.039
WP- GE -12.7-2
12.7
0.5
2.0
0.079
WP- GE -25.4-1
25.4
1
1.0
0.039
WP- GE -25.4-2
25.4
1
2.0
0.079
WP- GE -25.4-3
25.4
1
3.0
0.118
WP- GE -25.4-4
25.4
1
4.0
0.157
WP- GE -25.4-5
25.4
1
5.0
0.197
WP- GE -25.4-6
25.4
1
6.0
0.236
WP- GE -32.0-2
32
1.26
2.0
0.079
WP- GE -32.0-3
32
1.26
3.0
0.118
WP- GE -32.0-4
32
1.26
4.0
0.157
WP- GE -32.0-5
32
1.26
5.0
0.197
WP- GE -32.0-6
32
1.26
6.0
0.236
WP- GE -38.1-2
38.1
1.5
2.0
0.079
WP- GE -38.1-3
38.1
1.5
3.0
0.118
WP- GE -38.1-4
38.1
1.5
4.0
0.157
WP- GE -38.1-5
38.1
1.5
5.0
0.197
WP- GE -38.1-6
38.1
1.5
6.0
0.236
WP- GE -50.8-2
50.8
2
2.0
0.079
WP- GE -50.8-3
50.8
2
3.0
0.118
WP- GE -50.8-4
50.8
2
4.0
0.157
WP- GE -50.8-5
50.8
2
5.0
0.197
WP- GE -50.8-6
50.8
2
6.0
0.236
WP- GE -63.5-3
63.5
2.5
3.0
0.118
WP- GE -63.5-6
63.5
2.5
6.0
0.236
WP- GE -76.2-3
76.2
3
3.0
0.118
WP- GE -76.2-6
76.2
3
6.0
0.236
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Silicon (Si)

Surface Quality, Scratch/Dig 60/40
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm
Parallelism 3 min
Tolerance for diameter, mm 0.1
Tolerance for thickness, mm 0.1

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP- SI -12.7-1
12.7
0.5
1.0
0.039
WP- SI -12.7-2
12.7
0.5
2.0
0.079
WP- SI -25.4-1
25.4
1
1.0
0.039
WP- SI -25.4-2
25.4
1
2.0
0.079
WP- SI -25.4-3
25.4
1
3.0
0.118
WP- SI -25.4-4
25.4
1
4.0
0.157
WP- SI -25.4-5
25.4
1
5.0
0.197
WP- SI -25.4-6
25.4
1
6.0
0.236
WP- SI -32.0-1
32
1.26
1.0
0.039
WP- SI -32.0-2
32
1.26
2.0
0.079
WP- SI -32.0-3
32
1.26
3.0
0.118
WP- SI -32.0-4
32
1.26
4.0
0.157
WP- SI -32.0-5
32
1.26
5.0
0.197
WP- SI -32.0-6
32
1.26
6.0
0.236
WP- SI -38.1-1
38.1
1.5
1.0
0.039
WP- SI -38.1-2
38.1
1.5
2.0
0.079
WP- SI -38.1-3
38.1
1.5
3.0
0.118
WP- SI -38.1-4
38.1
1.5
4.0
0.157
WP- SI -38.1-5
38.1
1.5
5.0
0.197
WP- SI -38.1-6
38.1
1.5
6.0
0.236
WP- SI -50.8-1
50.8
2
1.0
0.039
WP- SI -50.8-2
50.8
2
2.0
0.079
WP- SI -50.8-3
50.8
2
3.0
0.118
WP- SI -50.8-4
50.8
2
4.0
0.157
WP- SI -50.8-5
50.8
2
5.0
0.197
WP- SI -50.8-6
50.8
2
6.0
0.236
WP- SI -63.5-3
63.5
2.5
3.0
0.118
WP- SI -63.5-6
63.5
2.5
6.0
0.236
WP- SI -76.2-3
76.2
3
3.0
0.118
WP- SI -76.2-6
76.2
3
6.0
0.236
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Sapphire (Al2O3)

Parameters Usual grade High precise grade
Surface Quality, Scratch/Dig 60/40 20/10
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm 0.5/0.1 wave @ 633 nm
Parallelism 3 min 2 sec
Tolerance for diameter, mm 0.1 0.01
Tolerance for thickness, mm 0.1 0.01

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP-AL-12.7-0.5
12.7
0.5
0.5
0.020
WP-AL-12.7-1
12.7
0.5
1.0
0.039
WP-AL-25.4-1
25.4
1
1.0
0.039
WP-AL-25.4-2
25.4
1
2.0
0.079
WP-AL-25.4-3
25.4
1
3.0
0.118
WP-AL-32.0-2
32
1.26
2.0
0.079
WP-AL-32.0-3
32
1.26
3.0
0.118
WP-AL-38.1-2
38.1
1.5
2.0
0.079
WP-AL-38.1-3
38.1
1.5
3.0
0.118
WP-AL-50.8-3
50.8
2
3.0
0.118
WP-AL-50.8-5
50.8
2
5.0
0.197
WP-AL-63.5-3
63.5
2.5
3.0
0.118
WP-AL-63.5-5
63.5
2.5
5.0
0.197
WP-AL-76.2-3
76.2
3
3.0
0.118
WP-AL-76.2-5
76.2
3
5.0
0.197
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Quartz Crystalline (SiO2)

Surface Quality, Scratch/Dig 60/40
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm
Parallelism 3 min
Tolerance for diameter, mm 0.1
Tolerance for thickness, mm 0.1

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP-Q-12.7-1
12.7
0.5
1.0
0.039
WP-Q-12.7-2
12.7
0.5
2.0
0.079
WP-Q-25.4-1
25.4
1
1.0
0.039
WP-Q-25.4-2
25.4
1
2.0
0.079
WP-Q-25.4-3
25.4
1
3.0
0.118
WP-Q-32.0-2
32
1.26
2.0
0.079
WP-Q-32.0-3
32
1.26
3.0
0.118
WP-Q-38.1-2
38.1
1.5
2.0
0.079
WP-Q-38.1-3
38.1
1.5
3.0
0.118
WP-Q-50.8-3
50.8
2
3.0
0.118
WP-Q-50.8-5
50.8
2
5.0
0.197
WP-Q-63.5-6
63.5
2.5
6.0
0.236
WP-Q-63.5-8
63.5
2.5
8.0
0.315
WP-Q-76.2-6
76.2
3
6.0
0.236
WP-Q-76.2-8
76.2
3
8.0
0.315
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Lithium Fluoride (LiF)

Surface Quality, Scratch/Dig 60/40
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm
Parallelism 3 min
Tolerance for diameter, mm 0.1
Tolerance for thickness, mm 0.1

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP- LIF -12.7-1
12.7
0.5
1.0
0.039
WP- LIF -12.7-2
12.7
0.5
2.0
0.079
WP- LIF -25.4-1
25.4
1
1.0
0.039
WP- LIF -25.4-2
25.4
1
2.0
0.079
WP- LIF -25.4-3
25.4
1
3.0
0.118
WP- LIF -25.4-4
25.4
1
4.0
0.157
WP- LIF -25.4-5
25.4
1
5.0
0.197
WP- LIF -25.4-6
25.4
1
6.0
0.236
WP- LIF -32.0-1
32
1.26
1.0
0.039
WP- LIF -32.0-2
32
1.26
2.0
0.079
WP- LIF -32.0-3
32
1.26
3.0
0.118
WP- LIF -32.0-4
32
1.26
4.0
0.157
WP- LIF -32.0-5
32
1.26
5.0
0.197
WP- LIF -32.0-6
32
1.26
6.0
0.236
WP- LIF -38.1-1
38.1
1.5
1.0
0.039
WP- LIF -38.1-2
38.1
1.5
2.0
0.079
WP- LIF -38.1-3
38.1
1.5
3.0
0.118
WP- LIF -38.1-4
38.1
1.5
4.0
0.157
WP- LIF -38.1-5
38.1
1.5
5.0
0.197
WP- LIF -38.1-6
38.1
1.5
6.0
0.236
WP- LIF -50.8-1
50.8
2
1.0
0.039
WP- LIF -50.8-2
50.8
2
2.0
0.079
WP- LIF -50.8-3
50.8
2
3.0
0.118
WP- LIF -50.8-4
50.8
2
4.0
0.157
WP- LIF -50.8-5
50.8
2
5.0
0.197
WP- LIF -50.8-6
50.8
2
6.0
0.236
WP- LIF -63.5-6
63.5
2.5
6.0
0.236
WP- LIF -63.5-8
63.5
2.5
8.0
0.315
WP- LIF -63.5-12.7
63.5
2.5
12.7
0.500
WP- LIF -76.2-6
76.2
3
6.0
0.236
WP- LIF -76.2-8
76.2
3
8.0
0.315
WP- LIF -76.2-12.7
76.2
3
12.7
0.500
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Magnesium Fluoride (MgF2)

Parameters Usual grade High precise grade
Surface Quality, Scratch/Dig 60/40 20/10
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm 0.5/0.1 wave @ 633 nm
Parallelism 3 min 2 sec
Tolerance for diameter, mm 0.1 0.01
Tolerance for thickness, mm 0.1 0.01

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP-MF-12.7-1
12.7
0.5
1.0
0.039
WP-MF-12.7-2
12.7
0.5
2.0
0.079
WP-MF-25.4-1
25.4
1
1.0
0.039
WP-MF-25.4-2
25.4
1
2.0
0.079
WP-MF-25.4-3
25.4
1
3.0
0.118
WP-MF-25.4-4
25.4
1
4.0
0.157
WP-MF-25.4-5
25.4
1
5.0
0.197
WP-MF-25.4-6
25.4
1
6.0
0.236
WP-MF-32.0-1
32
1.26
1.0
0.039
WP-MF-32.0-2
32
1.26
2.0
0.079
WP-MF-32.0-3
32
1.26
3.0
0.118
WP-MF-32.0-4
32
1.26
4.0
0.157
WP-MF-32.0-5
32
1.26
5.0
0.197
WP-MF-32.0-6
32
1.26
6.0
0.236
WP-MF-38.1-1
38.1
1.5
1.0
0.039
WP-MF-38.1-2
38.1
1.5
2.0
0.079
WP-MF-38.1-3
38.1
1.5
3.0
0.118
WP-MF-38.1-4
38.1
1.5
4.0
0.157
WP-MF-38.1-5
38.1
1.5
5.0
0.197
WP-MF-38.1-6
38.1
1.5
6.0
0.236
WP-MF-50.8-3
50.8
2
3.0
0.118
WP-MF-50.8-4
50.8
2
4.0
0.157
WP-MF-50.8-5
50.8
2
5.0
0.197
WP-MF-50.8-6
50.8
2
6.0
0.236
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Potassium Bromide (KBr)

Surface Quality, Scratch/Dig 60/40
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm
Parallelism 3 min
Tolerance for diameter, mm 0.1
Tolerance for thickness, mm 0.1

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP- KBR -12.7-2
12.7
0.5
2.0
0.079
WP- KBR -12.7-3
12.7
0.5
3.0
0.118
WP- KBR -25.4-3
25.4
1
3.0
0.118
WP- KBR -25.4-4
25.4
1
4.0
0.157
WP- KBR -25.4-5
25.4
1
5.0
0.197
WP- KBR -32.0-4
32
1.26
4.0
0.157
WP- KBR -32.0-6
32
1.26
6.0
0.236
WP- KBR -38.1-4
38.1
1.5
4.0
0.157
WP- KBR -38.1-6
38.1
1.5
6.0
0.236
WP- KBR -50.8-6
50.8
2
6.0
0.236
WP- KBR -50.8-8
50.8
2
8.0
0.315
WP- KBR -63.5-6
63.5
2.5
6.0
0.236
WP- KBR -63.5-8
63.5
2.5
8.0
0.315
WP- KBR -76.2-8
76.2
3
8.0
0.315
WP- KBR -76.2-10
76.2
3
10
0.394
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Potassium Chloride (KCl)

Surface Quality, Scratch/Dig 60/40
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm
Parallelism 3 min
Tolerance for diameter, mm 0.1
Tolerance for thickness, mm 0.1

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP- KCL -12.7-2
12.7
0.5
2.0
0.079
WP- KCL -12.7-3
12.7
0.5
3.0
0.118
WP- KCL -25.4-3
25.4
1
3.0
0.118
WP- KCL -25.4-4
25.4
1
4.0
0.157
WP- KCL -25.4-5
25.4
1
5.0
0.197
WP- KCL -32.0-4
32
1.26
4.0
0.157
WP- KCL -32.0-6
32
1.26
6.0
0.236
WP- KCL -38.1-4
38.1
1.5
4.0
0.157
WP- KCL -38.1-6
38.1
1.5
6.0
0.236
WP- KCL -50.8-6
50.8
2
6.0
0.236
WP- KCL -50.8-8
50.8
2
8.0
0.315
WP- KCL -63.5-6
63.5
2.5
6.0
0.236
WP- KCL -63.5-8
63.5
2.5
8.0
0.315
WP- KCL -76.2-8
76.2
3
8.0
0.315
WP- KCL -76.2-10
76.2
3
10
0.394
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Zinc Selenide (ZnSe CVD)

Parameters Usual grade High precise grade
Surface Quality, Scratch/Dig 60/40 20/10
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm 0.5/0.1 wave @ 633 nm
Parallelism 3 min 2 sec
Tolerance for diameter, mm 0.1 0.01
Tolerance for thickness, mm 0.1 0.01

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP-ZC-12.7-1
12.7
0.5
1.0
0.039
WP-ZC-12.7-2
12.7
0.5
2.0
0.079
WP-ZC-25.4-1
25.4
1
1.0
0.039
WP-ZC-25.4-2
25.4
1
2.0
0.079
WP-ZC-25.4-3
25.4
1
3.0
0.118
WP-ZC-25.4-4
25.4
1
4.0
0.157
WP-ZC-25.4-5
25.4
1
5.0
0.197
WP-ZC-25.4-6
25.4
1
6.0
0.236
WP-ZC-32.0-3
32
1.26
3.0
0.118
WP-ZC-32.0-4
32
1.26
4.0
0.157
WP-ZC-32.0-5
32
1.26
5.0
0.197
WP-ZC-32.0-6
32
1.26
6.0
0.236
WP-ZC-38.1-3
38.1
1.5
3.0
0.118
WP-ZC-38.1-4
38.1
1.5
4.0
0.157
WP-ZC-38.1-5
38.1
1.5
5.0
0.197
WP-ZC-38.1-6
38.1
1.5
6.0
0.236
WP-ZC-50.8-3
50.8
2
3.0
0.118
WP-ZC-50.8-4
50.8
2
4.0
0.157
WP-ZC-50.8-5
50.8
2
5.0
0.197
WP-ZC-50.8-6
50.8
2
6.0
0.236
WP-ZC-63.5-6
63.5
2.5
6.0
0.236
WP-ZC-63.5-8
63.5
2.5
8.0
0.315
WP-ZC-76.2-6
76.2
3
6.0
0.236
WP-ZC-76.2-8
76.2
3
8.0
0.315
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Fused Silica UV Grade (SiO2)

Parameters Usual grade High precise grade
Surface Quality, Scratch/Dig 60/40 10/5
Surface Accuracy, Power/Irreg. or TWD 2/0.5 wave @ 633 nm 0.1/0.05 wave @ 633 nm
Parallelism 3 min 1 sec
Tolerance for diameter, mm 0.1 0.01
Tolerance for thickness, mm 0.1 0.01

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP-QU-12.7-1
12.7
0.5
1.0
0.039
WP-QU-12.7-2
12.7
0.5
2.0
0.079
WP-QU-25.4-1
25.4
1
1.0
0.039
WP-QU-25.4-2
25.4
1
2.0
0.079
WP-QU-25.4-3
25.4
1
3.0
0.118
WP-QU-32.0-2
32
1.26
2.0
0.079
WP-QU-32.0-3
32
1.26
3.0
0.118
WP-QU-38.1-2
38.1
1.5
2.0
0.079
WP-QU-38.1-3
38.1
1.5
3.0
0.118
WP-QU-50.8-3
50.8
2
3.0
0.118
WP-QU-50.8-5
50.8
2
5.0
0.197
WP-QU-63.5-6
63.5
2.5
6.0
0.236
WP-QU-63.5-8
63.5
2.5
8.0
0.315
WP-QU-76.2-6
76.2
3
6.0
0.236
WP-QU-76.2-8
76.2
3
8.0
0.315
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Fused Silica IR Grade (SiO2)

Parameters Usual grade High precise grade
Surface Quality, Scratch/Dig 60/40 10/5
Surface Accuracy, Power/Irreg. or TWD 2/0.5 wave @ 633 nm 0.1/0.05 wave @ 633 nm
Parallelism 3 min 1 sec
Tolerance for diameter, mm 0.1 0.01
Tolerance for thickness, mm 0.1 0.01

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP-QI-12.7-1
12.7
0.5
1.0
0.039
WP-QI-12.7-2
12.7
0.5
2.0
0.079
WP-QI-25.4-1
25.4
1
1.0
0.039
WP-QI-25.4-2
25.4
1
2.0
0.079
WP-QI-25.4-3
25.4
1
3.0
0.118
WP-QI-32.0-2
32
1.26
2.0
0.079
WP-QI-32.0-3
32
1.26
3.0
0.118
WP-QI-38.1-2
38.1
1.5
2.0
0.079
WP-QI-38.1-3
38.1
1.5
3.0
0.118
WP-QI-50.8-3
50.8
2
3.0
0.118
WP-QI-50.8-5
50.8
2
5.0
0.197
WP-QI-63.5-6
63.5
2.5
6.0
0.236
WP-QI-63.5-8
63.5
2.5
8.0
0.315
WP-QI-76.2-6
76.2
3
6.0
0.236
WP-QI-76.2-8
76.2
3
8.0
0.315
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Zinc Selenide (ZnSe Sublimate)

Parameters Usual grade High precise grade
Surface Quality, Scratch/Dig 60/40 20/10
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm 0.5/0.1 wave @ 633 nm
Parallelism 3 min 2 sec
Tolerance for diameter, mm 0.1 0.01
Tolerance for thickness, mm 0.1 0.01

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP-ZS-12.7-1
12.7
0.5
1.0
0.039
WP-ZS-12.7-2
12.7
0.5
2.0
0.079
WP-ZS-25.4-1
25.4
1
1.0
0.039
WP-ZS-25.4-2
25.4
1
2.0
0.079
WP-ZS-25.4-3
25.4
1
3.0
0.118
WP-ZS-25.4-4
25.4
1
4.0
0.157
WP-ZS-25.4-5
25.4
1
5.0
0.197
WP-ZS-25.4-6
25.4
1
6.0
0.236
WP-ZS-32.0-3
32
1.26
3.0
0.118
WP-ZS-32.0-4
32
1.26
4.0
0.157
WP-ZS-32.0-5
32
1.26
5.0
0.197
WP-ZS-32.0-6
32
1.26
6.0
0.236
WP-ZS-38.1-3
38.1
1.5
3.0
0.118
WP-ZS-38.1-4
38.1
1.5
4.0
0.157
WP-ZS-38.1-5
38.1
1.5
5.0
0.197
WP-ZS-38.1-6
38.1
1.5
6.0
0.236
WP-ZS-50.8-3
50.8
2
3.0
0.118
WP-ZS-50.8-4
50.8
2
4.0
0.157
WP-ZS-50.8-5
50.8
2
5.0
0.197
WP-ZS-50.8-6
50.8
2
6.0
0.236
WP-ZS-63.5-6
63.5
2.5
6.0
0.236
WP-ZS-63.5-8
63.5
2.5
8.0
0.315
WP-ZS-76.2-6
76.2
3
6.0
0.236
WP-ZS-76.2-8
76.2
3
8.0
0.315
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

Zinc Sulfide ( ZnS Cleartran® )

Parameters Usual grade High precise grade
Surface Quality, Scratch/Dig 60/40 20/10
Surface Accuracy,
Power/Irreg. or TWD
2/0.5 wave @ 633 nm 0.5/0.1 wave @ 633 nm
Parallelism 3 min 2 sec
Tolerance for diameter, mm 0.1 0.01
Tolerance for thickness, mm 0.1 0.01

All parameters and sizes of optical components - according to
customers' requirements

Top

CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in
WP- ZNS -12.7-1
12.7
0.5
1.0
0.039
WP- ZNS -12.7-2
12.7
0.5
2.0
0.079
WP- ZNS -25.4-1
25.4
1
1.0
0.039
WP- ZNS -25.4-2
25.4
1
2.0
0.079
WP- ZNS -25.4-3
25.4
1
3.0
0.118
WP- ZNS -25.4-4
25.4
1
4.0
0.157
WP- ZNS -25.4-5
25.4
1
5.0
0.197
WP- ZNS -25.4-6
25.4
1
6.0
0.236
WP- ZNS -32.0-3
32
1.26
3.0
0.118
WP- ZNS -32.0-4
32
1.26
4.0
0.157
WP- ZNS -32.0-5
32
1.26
5.0
0.197
WP- ZNS -32.0-6
32
1.26
6.0
0.236
WP- ZNS -38.1-3
38.1
1.5
3.0
0.118
WP- ZNS -38.1-4
38.1
1.5
4.0
0.157
WP- ZNS -38.1-5
38.1
1.5
5.0
0.197
WP- ZNS -38.1-6
38.1
1.5
6.0
0.236
WP- ZNS -50.8-3
50.8
2
3.0
0.118
WP- ZNS -50.8-4
50.8
2
4.0
0.157
WP- ZNS -50.8-5
50.8
2
5.0
0.197
WP- ZNS -50.8-6
50.8
2
6.0
0.236
WP- ZNS -63.5-6
63.5
2.5
6.0
0.236
WP- ZNS -63.5-8
63.5
2.5
8.0
0.315
WP- ZNS -76.2-6
76.2
3
6.0
0.236
WP- ZNS -76.2-8
76.2
3
8.0
0.315
CAT# 
Diameter, mm
Diameter, in
Thickness, mm
Thickness, in

 

  Joint Stock Company "Opto - Technological Laboratory"
  9,Mendeleevskaja ul., Saint-Petersburg, Russia
  E-mail: sales@optotl.ru
:: Main :: Materials :: References :: Contacts :: Founders  ::

Phone/Fax +7 (812) 347-76-90                        Made in SOTBI 2007 ©