L-102 Laser-Beam Translator

L-102 Laser-Beam Translator


The L-102 is a beam-steering device that uses parallel-sided, optically quality glass to translate the vertical and horizontal position of our straight-line lasers without affecting the angle of the laser beam. It is typically used with the L-111 Laser Stand and features coarse and fine adjustments for translations as small as .0001 in. (0.0025 mm) with range of laser beam adjustment of  ±.100 in. (±2.5 mm).


  • Compressor bearing bores
  • Engine blocks bores
  • Large caliber gun barrels
  • Stern tube bores
  • Used with the following lasers: L-702, L-702SP, L-705, L-706 and L-708.


  • Optically quality, parallel-side glass accurately translates the position (H & V centering) of the laser beam without changing the angle.
  • Horizontal & vertical translation with coarse and fine adjustments.
  • Positions the laser beam to within .0001 in. (00.25 mm) of the center of the target.
  • Adjustment range of ±.100 in. (2.5 mm)
  • Used mostly in bore alignment applications with the L-111 Laser Stand
  • L-102-SA variant is a stand-alone version that comes with its own M-1519B Mag Base and Post set for use by itself.


5.25 x 3.50 x 1.65 in. (133 x 89 x 42 mm)
1.0 lbs (0.45 kg)
Centering Adjustment Resolution:
.0001 in. (0.0025 mm)
Centering Adjustment Range:
± .100 in. (2.5 mm)
Mounting Post Hole Diameter:
.625 (18.88 mm)