Specification :

Powell lenses is one kind of optical ruling lens,Xi'an Lingyue Machinery&Electr.LTD.CN supply powell lenses that divergence angle from 10¡ã to 100¡ã,the standard have 30¡ã¡¢45¡ã¡¢53¡ã¡¢60¡ã¡¢70¡ã¡¢85¡ã¡¢90¡ã.
When 1 mm laser bean get through the Powell lenses,it is optimized transformed a line which is uniform,stability,straight .Lineation by Powell lenses is better than aspheric lensse,as by powell lense can cancelling central hotspot of Gaussian beams and fade-Marginal distribution.
applied range
l laser scriber
l machining -position by makeing
l building- graticule by makeing
l laser scanning system
customs can order by index following
l divergence angle
l work distance
l beam wavelength or beam diameter
l width of lineation
Standard
divergence angle materials
30¡ã BK7
45¡ã SF6
53¡ã BK7
60¡ã SF6
70¡ã SF6
85¡ã SF6
90¡ã SF6
divergence angle from 10¡ãto 90¡ã
additional£ºmanufactu by customs demands