Gratings set of three types 100 lines 200 lines and 600 lines per inch set in 50x50 mm slides mounted to fit laser lens holder gratings rail type with4 riders Abron Special for laser With laser diode and power supply

Optical Bench  Two Double Rod Steel With side feet

One Rod Graduated in mm cm  100cm or 150cm long

With 4 Leveling screws

With 4 Riders with Two with Transverse lateral Slow motion by screw

Riders have screw Move accessories up down and lock screw

With One Laser Pen and Holder With rod

and 2 Lens Holders

One Diffraction Grating 15000lines or 13400 lines per Inch

One Polarizer Ring Type

One pair of polarizer and Analyzer in 50x50mm frame

Abron Special for laser study

Cat No       Specifications                             Length of Rail

AR-1026DWH  Laser Study of  A Wedge Angle of a glass Plate Optical Bench 100cm long

AR-1026WHB  Laser Study of  A Wedge Angle of a glass Plate Optical Bench 150cm long

Optional :
AR-1023 Laser Diode with power Supply
AR-1024 Helium Neon Laser with power supply 3mW