PHYSICS

DIFFRACTION GRATINGS

BHI-ED-594
Qty Comments

Photographic replica gratings mounted on plate glass and suitable for visual.Grading size, 25 x 25 mm, on glass plate 50 x 38 mm.
The grating are of:
  Type           Size
  .01             300 lines/mm.
  .02             600 lines/mm.
  .03             2400 lines/Inch.
  .04             7500 lines/Inch.
  .05             15000 lines/Inch.

 

 



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