BEGO Zirkon LT

The translucent zirconium dioxide for the highest esthetic demands

The high-strength zirconium dioxide is suitable for single tooth restorations as well as bridge frames with up to 16 units. The impressive strength of the material facilitates the production of bridge frames with up to two adjacent pontics. 

Advantages for you

  • Highest level of shade fidelity thanks to the BEGO shade concept consisting of a total of five shades
  • Consistent shade accuracy and reproducibility due to precolored blanks
  • All-ceramic zirconium dioxide frame material for the highest esthetic demands and a wide range of indications
  • Exact fit thanks to highly accurate CAD/CAM production


  • Frames for partially and fully veneered solutions with up to 16 units and up to two pontics
  • Fully anatomical crowns and bridges
  • Two-piece abutments for the anterior and posterior regions
  • Maryland bridges


  • Telescopic primary crowns

Restauration made of BEGO Zirkon LT are available in five shades (LT01–LT05):

Shade overview BEGO Zirkon LT01–LT05
Shade allocation BEGO Zirkon LT01–LT05 in accordance to the VITA* classical color system

* This symbol is a commercial designation/registered trademark of a company which is not part of the BEGO company group.

Chemical composition  
ZrO2 + HfO2 + Y2O3 ≥ 99.5 Gew.-%
Yttrium oxide (Y2O3) 5.2 Gew.-%
Aluminum oxide (Al2 O3) 0.25 Gew.-%
Silicon dioxide (SiO2) ≤ 0.02 Gew.-%
Technical properties  
Density 6.08 g/cm3
Ultimate strength biaxial > 1100 MPa
Hardness (HV 1) 1250 MPa
Translucency 35 %
Coefcient to thermal expansion (RT – 600 °C) 10 10-6K-1