Singlets AchromatsVIS-YAG Laser Beam Exp<strong>and</strong>er Systems bm.x<strong>The</strong> laser beam exp<strong>and</strong>er system bm.x isthe only modular beam exp<strong>and</strong>er systemavailable worldwide. <strong>The</strong> sophisticateddesign allows you to change theexpansion ratio by exchanging a modulewithout any re-calibration.Of course, the beam exp<strong>and</strong>er bm.xfamily offers the <strong>LINOS</strong> precision.Due to the ARBS coating the bm.x can beused with Nd:YAG Laser as well as HeNeLasers in the visible wavelength range.• Quick change between differentexpansion ratios by modular structurewith bm.x basic module <strong>and</strong>exchangeablebm.x inserts• ARBS coating for high power Nd:YAG-Laser (532 nm, 1064 nm)• Internal focusingARBS:• Residual reflectance: < 1 % (450 - 650nm) / < 0.5 % (480 - 640 nm) / < 0.3 %(1061 - 1064 nm)• Damage threshold: > 10 J/cm 2 for10ns laser pulses at 1064 nm• Worldwide unique modular design• High performance optical <strong>and</strong> coatingdesign• For laser beam exp<strong>and</strong>ing (exitaperture 30 mm)• Entrance lens fabricated from fusedsilica to reduce laser beam divergenceComponents bm.x VIS-YAG 1,5x, 2x <strong>and</strong> 2,5xDescription E.r.* Wavelength (nm) Coating Order-Nobm.x VIS-YAG insert 1,5x 1,5x 450-650/1064 ARBS G03 8690 911bm.x VIS-YAG insert 2x 2x 450-650/1064 ARBS G03 8691 911bm.x VIS-YAG insert 2,5x 2,5x 450-650/1064 ARBS G03 8692 911bm.x VIS-YAG basic module for 1,5x, 2x <strong>and</strong> 2,5x 450-650/1064 ARBS G03 8690 905*E.r. = expansion ratiobm.x VIS-YAG fully configured systemsDescription E.r.* Wavelength (nm) Coating Order-NoBeam exp<strong>and</strong>er bm.x VIS-YAG 1,5x 1,5x 450-650/1064 ARBS G03 8690 000Beam exp<strong>and</strong>er bm.x VIS-YAG 2x 2x 450-650/1064 ARBS G03 8691 000Beam exp<strong>and</strong>er bm.x VIS-YAG 2,5x 2,5x 450-650/1064 ARBS G03 8692 000Beam exp<strong>and</strong>er bm.x VIS-YAG 3x 3x 450-650/1064 ARBS G03 8673 000Beam exp<strong>and</strong>er bm.x VIS-YAG 4x 4x 450-650/1064 ARBS G03 8674 000Beam exp<strong>and</strong>er bm.x VIS-YAG 5x 5x 450-650/1064 ARBS G03 8675 000Beam exp<strong>and</strong>er bm.x VIS-YAG 8x 8x 450-650/1064 ARBS G03 8678 000Beam exp<strong>and</strong>er bm.x VIS-YAG 10x 10x 450-650/1064 ARBS G03 8670 000*E.r. = expansion ratioComponents bm.x VIS-YAG 3x, 4x, 5x, 8x <strong>and</strong> 10xDescription E.r.* Wavelength (nm) Coating Order-Nobm.x VIS-YAG insert 3x 3x 450-650/1064 ARBS G03 8673 911bm.x VIS-YAG insert 4x 4x 450-650/1064 ARBS G03 8674 911bm.x VIS-YAG insert 5x 5x 450-650/1064 ARBS G03 8675 911bm.x VIS-YAG insert 8x 8x 450-650/1064 ARBS G03 8678 911bm.x VIS-YAG insert 10x 10x 450-650/1064 ARBS G03 8670 911bm.x VIS-YAG basic module for 3x, 4x, 5x, 8x <strong>and</strong> 10x 450-650/1064 ARBS G03 8670 905*E.r. = expansion ratio428US-Phone +1 585 223-2370 UK-Phone +44 2380 744 500
<strong>Laseroptics</strong> <strong>and</strong> <strong>Lenses</strong><strong>Laseroptics</strong>Mounting options:- Direct mounting with M43x0.5- Mounting with flange D80 (M4 or M6 screws)- Mounting with clamp holderAdditional mounting components:- Flange D80, G03 8669 000- Clamp holder 35, G06 1244 000- Tube wrench 22/1.5, G06 1105 000A closer look<strong>The</strong> bm.x Series laser beam exp<strong>and</strong>er systems are the world's only modularlaser beam exp<strong>and</strong>er systems. Simply replacing one insert withanother alters the expansion ratio, with no additional calibration required.Germany-Phone: +49 (0) 551/ 6935-0 France-Phone: +33 - 47 25 20 420429