Optogal Full Member 15+ Year Member Apr 16, 2010 #1 Advertisement - Members don't see this ad Perkins vs Kowa right? What about the other devices? (Tono-pen etc.) Pros and cons? I'm thinking of getting one.
Advertisement - Members don't see this ad Perkins vs Kowa right? What about the other devices? (Tono-pen etc.) Pros and cons? I'm thinking of getting one.
3 362.04 SDN Mentor 15+ Year Member Apr 17, 2010 #2 Tonopen is probably not as consisttent as a handheld applanation tonometer.
