One-line lens completely replace plastic material and rod lens, it can make light shape better than plastic one and can prevent chemical components to corrupt surface.
It can be used in laser module, laser positioning, laser level bar, laser leveling gage, various detecting instruments, military apparatus, location instruments, laser range finder, laser flat scanning device, laser marking instruments, laser indicator, bar code scanner,laser aiming mirror, laser medical instruments, analytical instruments, electrical tools,stage lighting and applied with all kinds of  instruments location.

   Irregularity：1/2 wavelength
  Clear Aperture：2.2*2.0mm
  Surface Finish：40-20