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| In addition to the stackable filters and beam splitters described above, one can purchase the LBS-100 system that is not as compact as the
stackable system above but has larger aperture, can be changed without disassembly and has versions for longer wavelengths. The system
contains the mounting frame, 1 wedge beam splitter and several attenuators. The exit end of the LBS-100 is standard C mount thread so all
our cameras can be mounted to the frame. The wedge angle is 6.5 degrees to insure that the reflection from the rear side will not enter the
camera. The optical elements are flat to 1/4 wave in the visible to insure no distortion of the beam. |
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| LBS-100 System |
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| Ordering Information |
| Item |
Description |
P/N |
| |
Wavelength range |
Absorber material |
Optical Densities or transmission |
Wedge material and reflection |
Max power density on ND filters |
Clear aperture |
Dimensions |
|
| LBS-100 |
400 - 900nm
recommended,
functional to
2600nm |
Neutral density
glass |
0.3, 0.7, 1.0, 2.0,
3.0, 4.0 O.D. at
546nm |
Fused Silica4%
in wavelength
range 400 -
900nm |
5W/cm2 for
no distortion,
50W/cm2
damage |
19mm |
65mm W x
55mm H x
140mm D |
SP90061 |
| LBS-100 YAG |
1064nm |
Same |
Same |
1% at 1064nm |
Same |
SP90057 |
| LBS-100IR 0.5 |
10.6µm |
CaF2 flats,3
-3mm and
1-1mm |
30% T for 3mm
flat, 60% T for
1mm flat at
10.6µm |
ZnSe 0.5% at
10.6µm |
Same |
SP90058 |
| LBS-100IR 5.0 |
10.6µm |
Same |
Same |
ZnSe 5% at
10.6µm |
Same |
SP90059 |
| LBS-100 to 4X
bem reducer
adapter |
This adapter enables mounting of the LBS-100 beam splitter/attenuator assembly in front of the 4X beam reducer. The
combined assembly can image large high power beams in one unit. See illustration on page 62 |
SPZ17029 |
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LBS-100 Abschwächer - Beam Splitter System