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Fascination for Innovation
CB bond - Advanced blocking

The blocking station of the CB bond has been specifically designed for higher precision in manual alloy blocking creating an optimal environment for freeform and advanced Rx production.

High-resolution optical detection guarantees precise block/lens alignment. Unique CNC controlled prism and axis adjustment and the variable lens clamping position ensure consistent results during long periods of operation. The after-clamping check monitors that every blocked lens meets the tight tolerance criteria needed for premium surfacing. A computer-controlled alloy filling station enables an uninterrupted and economical flow of alloy. Keeping the operator in mind, we designed the CB bond ergonomically to be run with ease and consistency.


  • High precision blocking
  • High production yields
  • Economical alloy handling
  • Operator-friendly touch screen
  • Modern Windows operating system
  • Interface to all existing lab server systems
  • Compelling price/performance ratio