www.edmundoptics.eu/LO 149
selection guide reflective divergence adjustable fixed magnification variable magnification beam shapers focusing objectives
TECHSPEC® Research-Grade Variable Beam Expanders
DWL
(nm)
Wavelength
Range
(nm)
Transmitted
Wavefront,
P-V
Length (A)
(mm) Stock No. Price
266 260 - 365 < λ/4 @ 266 nm for Input Beam ≤5 mm 172,3 #87-559 €1.149,00
355 260 - 365 < λ/4 @ 355 nm for Input Beam ≤5 mm 172,3 #87-560 €1.049,00
532 510 - 555 < λ/4 @ 532 nm for Input Beam ≤5 mm 171,1 #87-561 €1.049,00
633 425 - 700 < λ/4 @ 633 nm for Input Beam ≤5 mm 171,1 #87-563 €1.049,00
785 750 - 1100 < λ/5 @ 785 nm for Input Beam ≤5 mm 172,3 #87-564 €1.049,00
1064 1030 - 1100 < λ/7 @ 1064 nm for Input Beam ≤5 mm 171,1 #87-562 €1.049,00
Call For Custom Capabilities and OEM Quantity Pricing
DWL
(nm)
Wavelength
Range
(nm)
Transmitted
Wavefront,
P-V
Length (A)
(mm)
Stock
No. Price
266* 260 - 365
< 3/4λ @ 266 nm for Input Beam ≤4 mm
(2,5X-4X)
≤λ/2 @ 266 nm for Input Beam ≤2 mm (> 4X)
157,4 #87-565 €1.349,00
355 260 - 365
< λ/4 @ 355 nm for Input Beam ≤4 mm (2X-6X)
< λ/4 @ 355 nm for Input Beam ≤2 mm (> 6X)
169,0 #87-566 €1.299,00
532 510 - 555
< λ/4 @ 532 nm for Input Beam ≤4 mm (2X-6X)
< λ/4 @ 532 nm for Input Beam ≤2 mm (> 6X)
169,0 #87-567 €1.249,00
633 425 - 700
< λ/4 @ 633 nm for Input Beam ≤4 mm (2X-6X)
< λ/4 @ 633 nm for Input Beam ≤2 mm (> 6X)
169,0 #87-569 €1.249,00
785 750 - 1100
< λ/5 @ 785 nm for Input Beam ≤4 mm (2X to 6X)
< λ/5 @ 785 nm for Input Beam ≤2 mm (> 6X)
172,3 #87-570 €1.249,00
1064 1030 - 1100
< λ/7 @ 1064 nm for Input Beam ≤4 mm (2X-6X)
< λ/7 @ 1064 nm for Input Beam ≤2 mm (> 6X)
169,0 #87-568 €1.249,00
Call For Custom Capabilities and OEM Quantity Pricing
0.014
0.012
0.010
0.006
0.120
0.100
0.080
0.060
0.040
0.020
0.000
Nominal Performance @ 1064nm
3X 2X
Nominal Performance @ 1064nm
8X
0 1 2 3 4
TWE (P-V)
4X
5X
6X
2X
3X
Input Beam
Diameter (mm)
7X
0.016
0.008
0.004
0.002
0.000
0 1 2 3 4
TWE (P-V)
Input Beam
Diameter (mm)
1X
1X - 3X 2X - 8X
*This beam expander features a 2,5X - 8X variable expansion power.
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