|
RONAR-SMITH®
LASER OPTICS & IR IMAGING
|
 |
AXICON
LENS... |
|
Axicon
lens also known as conical lens or rotationally
symmetric prism is widely used in different
scientific research and application. Axicon can be
used to convert a parallel laser beam into a ring,
to create a non diffractive Bessel beam or to focus
a parallel beam into long focus depth. |
 |
 |
Standard axicons |
|
Axicon cone angle equal to 180¡ã-2a |
| Cone
angle (¡ã) |
a
(¡ã) |
| 140 |
20 |
| 160 |
10 |
| 165 |
7.5 |
| 170 |
5 |
| 175 |
2.5 |
| 178 |
1 |
| 179.5 |
0.25
= 15' |
|
| Part No. |
Material |
Dia. (inch) |
ET (mm) |
SAG |
Coating |
|
LBAX-0.5-ET3 |
BK7 |
0.5¡± |
3 |
TBA |
AR/AR
@ 1064nm |
|
LBAX-1-ET3 |
BK7 |
1¡± |
3 |
TBA |
AR/AR
@ 1064nm |
|
LBAX-1.5-ET4 |
BK7 |
1.5¡± |
4 |
TBA |
AR/AR
@ 1064nm |
|
|
|
LZAX-0.5-ET3 |
ZnSe |
0.5¡± |
3 |
TBA |
- |
|
LZAX-1-ET3 |
ZnSe |
1¡± |
3 |
TBA |
- |
|
LZAX-1.5-ET4 |
ZnSe |
1.5¡± |
4 |
TBA |
- |
|
|
|
 |
