Specialty Lenses
Dyna Intra-Limbal

Lens Dynamics, Inc. (LDI) is the largest manufacturer of keratoconus lenses in North America through its work with the Dyna Family of Lenses. Most of LDI’s lenses are for highly irregular corneas and we have listened to our practitioners asking for larger diameter lenses for some patients. This led to the development of the Dyna Intra-Limbal (DIL) lens and subsequent FDA approval in March 2002.

Attachments:
Download this file (dil_fg.pdf)Dyna Intra-Limbal Fitting Guide[ ]1537 Kb
Download this file (Vertex Calculator.xls)Vertex Calculator[must have Microsoft Excel to use]17 Kb
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Dyna Cone and Dyna Cone Plus

These designs are for centrally located, nipple type keratoconus patients.  The difference between the designs is that the Dyna Cone Plus+ series has an optical zone .4 mm larger than the Dyna Cone series.  Standard diameters are 8.0, 8.4, 8.8, and 9.2, but are available from 8.0 to 9.9mm.  Normally start with the standard, Dyna Cone series.  If you get flare and glare or mid-peripheral seal off, switch to the Dyna Cone Plus+ series.

 

Attachments:
Download this file (dc_fitting_guide.pdf)Dyna Cone Fitting Guide[ ]2375 Kb
Download this file (Vertex Calculator.xls)Vertex Calculator[must have Microsoft Excel to use]17 Kb
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Lens Dynamics, Inc., 3901 "E" NE 33rd Terrace, Kansas City, MO 64117, Tel: (800) 228-2691, Fax: (800) 661-6707