Contact Lens Spectrum

July 2006

Document #128




(p. 21) Orthokeratology Today: Correcting Astigmatism with Orthokeratology, By Eef van der Worp, BSc, FAAO, FIACLE


1. Mountford J, Pesudovs K. An analysis of the astigmatic changes induced by accelerated orthokeratology. Clin Exp Optom 2002;85:284-93.

2. Franklin RJ, Morelande MR, Iskander DR, Collins MJ, Davis BA. Combining central and peripheral videokeratoscope maps to investigate total corneal topography. Eye Contact Lens 2006;32:27-32.

3. Beerten R, Christie C, Sprater N, Ludwig F. Improving orthokeratology results in astigmatism. In: Poster Global Orthokeratology Symposium; 2005 July; Chicago; 2005.

4. Baertschi M. Short and long term success with correction of high astigmatism in OK. In: Global Orthokeratology Symposium; 2005 July; Chicago; 2005.



(p. 27) Contact Lens Care: Mycotic Keratitis and Lens Care, By Michael A. Ward, MMSc, FAAO


1) Cornea. 2006 Apr;25(3):264-7.

Fungal keratitis at the new york eye and ear infirmary.

Ritterband DC, Seedor JA, Shah MK, Koplin RS, McCormick SA


2) Ophthalmology. 1994 Jun;101(6):1005-13.

The changing spectrum of fungal keratitis in south Florida.

Rosa RH Jr, Miller D, Alfonso EC.


3): Cornea. 2000 May;19(3):307-12.

Spectrum of fungal keratitis at Wills Eye Hospital, Philadelphia, Pennsylvania.

Tanure MA, Cohen EJ, Sudesh S, Rapuano CJ, Laibson PR.


(p. 36) Determining Power for Disposable Soft Torics, By Richard G. Lindsay, BScOptom, MBA, FAAO (DipCL), FVCO, FCLSA


1. Morgan PB, Efron N, Woods CA, et al. International contact lens prescribing in 2005. Contact Lens Spectrum 2006; 21(1): 35-39.

2. Bernstein PR, Gundel RE, Rosen JS. Masking corneal toricity with hydrogels: does it work? ICLC 1991; 18, 67-70.

3. Ghormley NR. How modulus affects soft contact lenses. Contact Lens Spectrum 2005; 20(11): 24.

4. Hanks AJ, Weisbarth RE. Troubleshooting soft toric contact lenses. ICLC 1983; 10: 305-317.

5. Gundel RE. Effect of cylinder axis on rotation for a double thin zone design toric hydrogel. ICLC 1989; 16: 141-145.

6. Lindsay RG. Soft toric lens design and fitting (Chapter 10). In Efron N, ed. Contact Lens Practice. London: Butterworth-Heinemann, 2002.



(p. 41) Soft Lens Correction of Higher-Order Aberration, By Garold Edwards, OD, FAAO


  1. Wavefront Guided Spectacle Lenses for Emmetropes and Myopes, Jagdish Jethmalani, et al. ARVO, 2004.
  2. Internal study, data on file at Ophthonix, Inc., San Diego, California.