Welcome To CMTI

CMTI is an R & D organization focusing its efforts mainly on harnessing know-how in the manufacturing technology sector to practical purposes and assisting technological growth in the country. CMTI has the role of being a Catalyst and a Key Player in manufacturing technology growth in the country

  • Home
  • High Precision Optical Standard Glass Scales

High Precision Optical Standard Glass Scales

Salient Features:

  • Gratings accuracy within 2 μm.
  • Substitute for import items
  • Supplied with calibration certificate under NABL accreditation.


  • Graduation pitch : 10 to 100 μm
  • Graduation thickness : 2 to 12 μm


Work piece accuracies:

Level of Development:


Status of Commercialization:

Ready for Technology Transfer

Major Raw materials Utilised:

  • Double side polished Borosilicate, BK7, Soda lime etc

Major Plant Equipment and Machines required:

  • High Precision Ultra Fast Pulsed Laser Micro Machining System
  • High resolution optical microscope
  • High Accuracy Video Measuring System

Techno economics:

  • Indegeneous development of technology and having high potential in commercialization of artefacts development.
  • The cost of the standard glass scales will be 10th of the imported cost and the standard glass scales will be supplied with accredited calibration certificate on par with international standards.

Technology Package

Process Technology for Laser machining & Calibration Protocol.