Laser graticule is one kind of convenient and usefull tools,precise and directviewing.it can used in woodworking such as guillotine shear,v-solt machinery,multichip,blade saw and so on,to cutting,setting out,guide line .precise and directviewing,can get high efficiency easy.the laser graticule be installed on mechanic equipment¡¯s both vertical or horizontal surface,and the laser thread can vernier regulation freely,the ray clear ,shine,unfirm and standard in the three-dimensional. Wavelength:650nm LD power: 100mw Output:70mw size: ¦�16 x 60mm; ¦�20X 85mm optical :glass lens both side AR coated camber :1/6000 sector angle:30¡ã-120¡ã line thickness: 1.5mm working voltage: DC5V operating temperature: - 10¡æ-50¡æ storage temperature: - 40¡æ-80¡æ lifetime : >8000h