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Cylinder Lenses
|
|
Material |
BK7 or Fused Silica |
|
Design Wavelength |
632.8 nm |
|
Design Index |
|
|
BK7 |
n=1.5147±0.0005 |
|
Fused Silica |
n=1.45702±0.00005 |
|
Surface Figure |
x: λ/2; y: 2λ |
|
Diameter Tolerance |
+0.00, -0.15 mm |
|
Thickness Tolerance |
±0.2 mm |
|
Paraxial Focal Length |
±2% |
|
Centration |
<3 arc minutes</span> |
|
Clear Aperture |
>85% |
|
Surface Quality |
60-40 Scratch And Dig |
|
Protective Bevel |
0.25 mm x 45° |
Cylindrical Lens Capacity
|
Material |
Optical Glass, Fused Silica, CaF2, MgF2, Sapphire, ZnSe, ZnS |
|
Diameter |
0.5 to 350 mm |
|
Diameter Tolerance |
+0/-0.02 mm |
|
Thickness Tolerance |
±0.01 mm |
|
Surface Quality |
10-5 |
|
Surface Figure |
λ/10 |
|
Centration |
1 Minute or 30 Second |
|
Coating |
Uncoated, AR and HR |
BK7 Plano-Convex Cylindrical Lens Standard Products
|
Part No. |
X×Y (mm) |
f (mm) |
R1 (mm) |
t c(mm) |
t e(mm) |
f b(mm) |
|
TXC101 |
10.0x10.0 |
12.7 |
6.54 |
4.3 |
2.0 |
9.8 |
|
TXC102 |
20.0x10.0 |
12.7 |
6.54 |
4.3 |
2.0 |
9.8 |
|
TXC103 |
10.0x10.0 |
20.0 |
10.29 |
3.3 |
2.0 |
17.8 |
|
TXC104 |
20.0x10.0 |
20.0 |
10.29 |
3.3 |
2.0 |
17.8 |
|
TXC105 |
10.0x10.0 |
25.0 |
12.87 |
3.0 |
2.0 |
23.0 |
|
TXC106 |
20.0x10.0 |
25.0 |
12.87 |
3.0 |
2.0 |
23.0 |
BK7 Plano Cylindrical Lens Standard Products
|
Part No. |
X×Y (mm) |
f (mm) |
R1 (mm) |
t c(mm) |
t e(mm) |
f b(mm) |
|
TEC201 |
10.0x10.0 |
-12.7 |
6.54 |
4.3 |
2.0 |
-14 |
|
TEC202 |
20.0x10.0 |
-12.7 |
6.54 |
4.3 |
2.0 |
-14 |
|
TEC203 |
10.0x10.0 |
-25.0 |
12.87 |
3.0 |
2.0 |
-26.3 |
|
TEC204 |
20.0x10.0 |
-25.0 |
12.87 |
3.0 |
2.0 |
-26.3 |
TC Optics is a professional cylindrical lens factory , we provide optical component, cylindrical glass lens, cylindrical lens diagram, cylindrical optics, precision optical design and etc. Contact us to know more.
Contact : tik tcop, 86 431 89851801
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|
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