Tomey UD-800 Instruction Manual page 139

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
1 1336 a
 
A
. 0 5835 2
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4. Personal A-Constant

Lc 1336
Lc
  
a
2 2
1336

a
Kc
AREFc: Refractive power of the eye at corneal refractive surface
AREF : Eye refractive power after surgery (D)
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2
4 
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
Lc a

1336 
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. 1 0125
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AREFc
1000

1000
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VD
AREF
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1  1336 a
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. 0 05
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P  P
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64 4 .
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