FORMULA Flashcards
1
Q
5 OZD Formula
A
2
Q
OAD (bicurve)
A
HVID - 2.0
3
Q
PCW (bicurve)
A
OAD - OZD / 2
4
Q
PCR (bicurve)
A
BC + 2mm
5
Q
BZ (bicurve)
A
BC + PCR / 2
6
Q
SCW (tricurve)
A
OAD - OZD / 4
7
Q
BZ2 (tricurve)
A
SCR + PCR / 2
8
Q
PCR (tricurve)
A
SCR + 2
9
Q
SCR (tricurve)
A
BC + 2
10
Q
Target Rx (OrthoK)
A
Sph + Cyl/2
11
Q
Jessen Formula (OrthoK)
A
Target RX + Jessen Factor
12
Q
Dioptric (OrthoK)
A
Flat K Reading - Jessen
13
Q
Radius (OrthoK)
A
337.5 / Dioptric
14
Q
AC (Soft Toric)
A
K Reading - K Reading
15
Q
LP (Soft Toric)
A
