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leroy3rd · 12-02-2004, 07:52 AM

I was looking at my glasses the other day, and I wondered, "How does my prescription relate to the refraction index in Lightwave???" Any ideas? In my specific case, my glasses prescription (what is this called/what is it measured in????) is
-3.50, but how do I find the refraction number that this relates to in Lightwave? Is there a real-world correlation?

12-02-2004, 07:52 AM	#1
leroy3rd Lifetime Member Join Date: Dec 2003 Location: Rancho Cucamonga, CA, USA Posts: 295	Refraction Index I was looking at my glasses the other day, and I wondered, "How does my prescription relate to the refraction index in Lightwave???" Any ideas? In my specific case, my glasses prescription (what is this called/what is it measured in????) is -3.50, but how do I find the refraction number that this relates to in Lightwave? Is there a real-world correlation?