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Tetrahedron
Materials Science 

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Hydron 547

Soft hydrophobic acrylic copolymer buttons. Available in Clear and Natural Yellow variants

  • 1.547 - 1.556

  • -30 Deg C to 4 Deg C

  • 25 to 30 Seconds

  • -5 Deg C to -2 Deg C

  • Less than 1%

  • No signs of glistening (microvacuoles) seen. Proven accelerated glistening activation protocols used for testing. 

  • UV Cutoff (10%T): 393 ± 2 nm

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    Blue Light Cutoff (69%T): 400 nm (only in  Natural Yellow) 

​​​Salient Features

  • Negligible glistening for superior long-term optical clarity

  • ​Excellent foldability for sub 1.8 mm incision sizes

  • Dry packaging simplifies handling and extends shelf life 

​​​Supply Specs

  • Dry packaged as pre-extracted, precision buttons 

  • ​Diameter: 16mm ± 0.3mm

  • Thickness: 2.4mm ± 0.3mm

ISO 10993

  • Full suite of biocompatibility tests underway

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