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Eni Eye Multi Power Calculator

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Eni Eye Multi Power Calculator Powered By Docstoc
					This Chart is For Minus Powers (for plus powers see chart to right)

                                                                        Tel: 1-866-453-2007                        Fax: 416-609-0782

                                                                        Eni Eye Calculator
                                                                        Multifocal Disposable Lenses
                                                                        Patients with Minus Prescription
Use this chart to obtain the power of the Eni-Eye Multi you should initially try on your patient. Refer to tables on right for plus powers
Find the distance contact lens power for the right eye (go down Column A). Type in the add power beside it (in Column B).
The trial lens to start with is calculated in Columns F, G, & H. Scan to the age group column and see power suggested.
Eg.-1.50 distance vision with +2.25 add results in the first trial lens suggested being -0.50 for someone between 50 & 59 yrs.
Repeat process for the other eye. Once you have the trial lenses, let them settle , then allow adaptation time. Please refer to fitting guide.

                  2.
1. Down to distance Type in add beside distance                                                                    3. Select 1st Trial Lens From These Columns

Distance          Insert Add in this column          Net Power                                                     to age 50         age 50 to 59
Distance          Insert Add in this column          Net Power                                                     to age 50         age 50 to 59
      0.00        Insert Add in this column                     0.00                                                       -1.50               -1.25
     -0.25        Insert Add in this column                     -0.25                                                      -1.75               -1.50
     -0.50        Insert Add in this column                     -0.50                                                      -2.00               -1.75
     -0.75        Insert Add in this column                     -0.75                                                      -2.25               -2.00
     -1.00        Insert Add in this column                     -1.00                                                      -2.50               -2.25
     -1.25        Insert Add in this column                     -1.25                                                      -2.75               -2.50
     -1.50        Insert Add in this column                     -1.50                                                      -3.00               -2.75
     -1.75        Insert Add in this column                     -1.75                                                      -3.25               -3.00
     -2.00        Insert Add in this column                     -2.00                                                      -3.50               -3.25
     -2.25        Insert Add in this column                     -2.25                                                      -3.75               -3.50
     -2.50        Insert Add in this column                     -2.50                                                      -4.00               -3.75
     -2.75        Insert Add in this column                     -2.75                                                      -4.25               -4.00
     -3.00        Insert Add in this column                     -3.00                                                      -4.50               -4.25
     -3.25        Insert Add in this column                     -3.25                                                      -4.75               -4.50
     -3.50        Insert Add in this column                     -3.50                                                      -5.00               -4.75
     -3.75        Insert Add in this column                     -3.75                                                      -5.25               -5.00
     -4.00        Insert Add in this column                     -4.00                                                      -5.50               -5.25
     -4.25        Insert Add in this column                     -4.25                                                      -5.75               -5.50
     -4.50        Insert Add in this column                     -4.50                                                      -6.00               -5.75
     -4.75        Insert Add in this column                     -4.75                                                      -6.25               -6.00
     -5.00        Insert Add in this column                     -5.00                                                      -6.50               -6.25
     -5.25        Insert Add in this column                     -5.25                                                      -6.75               -6.50
     -5.50        Insert Add in this column                     -5.50                                                      -7.00               -6.75
     -5.75        Insert Add in this column                     -5.75                                                      -7.25               -7.00
     -6.00        Insert Add in this column                     -6.00                                                      -7.50               -7.25
     -6.25        Insert Add in this column                     -6.25                                                      -7.75               -7.50
        -6.50     Insert Add in this column                     -6.50                                                      -8.00               -7.75
        -6.75     Insert Add in this column                     -6.75                                                      -8.25               -8.00
        -7.00     Insert Add in this column                     -7.00                                                      -8.50               -8.25
        -7.25     Insert Add in this column                     -7.25                                                      -8.75               -8.50
        -7.50     Insert Add in this column                     -7.50                                                      -9.00               -8.75
        -7.75     Insert Add in this column                     -7.75                                                      -9.25               -9.00
        -8.00     Insert Add in this column                     -8.00                                                    n/a                   -9.25
                                                                                                                   to age 50         age 50 to 59
Lenses above -5.00 come in 0.50 diopter steps only. If the chart shows suggested lens power
for your trial lens of -5.25 use -5.00, for -5.75 use -5.50 , for -6.25 use -6.00 & for -6.75 use -6.50.
Maximum lens power currently is -7.00. If chart shows value over -7.00, that lens not available.
Call 1-866-453-2007 for assistance
                                   This Chart is For Plus Powers (for minus powers see chart to left).

                                                                                                        Tel: 1-866-453-2007                         Fax: 416-609--0782

                                                                                                         Eni Eye Calculator
                                                                                                         Multifocal Disposable Lenses
                                                                                                         Patients with Plus Prescription
                                   Use this chart to obtain the power of the Eni-Eye Multi you should initially try on your patient. Refer to tables on left for minus powers
                                   Find the distance contact lens power for the right eye (go down Column J). Type in the add power beside it (in Column K).
                                   The trial lens to start with is calculated in Columns O,P & Q. Scan to the age group column and see power suggested.
                                   Eg. +3.50 distance vision with +1.75 add results in first 1st lens suggested being +4.00 for someone between 50 & 59 years.
 refer to fitting guide.           Repeat process for the other eye. Once you have the trial lenses, let them settle , then allow adaptation time. Please refer to fitting guide

Lens From These Columns                              2.
                                   1. Down to distance Type in add beside distance                                                                  3. Select 1st Trial Lens From These Columns

                  age 60 & over    Distance          Insert Add in this column        Net Power                                                     to age 50
                  age 60 & over    Distance          Insert Add in this column        Net Power                                                     to age 50
                           -1.00         0.25        Insert Add in this column               0.25                                                           -1.25
                           -1.25         0.50        Insert Add in this column               0.50                                                           -1.00
                           -1.50         0.75        Insert Add in this column               0.75                                                           -0.75
                           -1.75         1.00        Insert Add in this column               1.00                                                           -0.50
                           -2.00         1.25        Insert Add in this column               1.25                                                           -0.25
                           -2.25         1.50        Insert Add in this column               1.50                                                            0.00
                           -2.50         1.75        Insert Add in this column               1.75                                                            0.25
                           -2.75         2.00        Insert Add in this column               2.00                                                            0.50
                           -3.00         2.25        Insert Add in this column               2.25                                                            0.75
                           -3.25         2.50        Insert Add in this column               2.50                                                            1.00
                           -3.50         2.75        Insert Add in this column               2.75                                                            1.25
                           -3.75         3.00        Insert Add in this column               3.00                                                            1.50
                           -4.00         3.25        Insert Add in this column               3.25                                                            1.75
                           -4.25         3.50        Insert Add in this column               3.50                                                            2.00
                           -4.50         3.75        Insert Add in this column               3.75                                                            2.25
                           -4.75         4.00        Insert Add in this column               4.00                                                            2.50
                           -5.00         4.25        Insert Add in this column               4.25                                                            2.75
                           -5.25         4.50        Insert Add in this column               4.50                                                            3.00
                           -5.50         4.75        Insert Add in this column               4.75                                                            3.25
                           -5.75         5.00        Insert Add in this column               5.00                                                            3.50
                           -6.00         5.25        Insert Add in this column               5.25                                                            3.75
                           -6.25         5.50        Insert Add in this column               5.50                                                            4.00
                           -6.50         5.75        Insert Add in this column               5.75                                                            4.25
                           -6.75         6.00        Insert Add in this column               6.00                                                            4.50
                           -7.00         6.25        Insert Add in this column               6.25                                                            4.75
                           -7.25                                                                                                                    to age 50
                           -7.50   Lenses above +5.00 come in 0.50 diopter steps only. If the chart show a power requirement
                           -7.75   for your trial lens of +5.25 use +5.00, and for +5.75 use +5.50 and for +6.25 use +6.00
                           -8.00   Maximum lens power is currently +6.00. If chart shows value over +6.00, that lens not available.
                           -8.25   Call 1-866-453-2007 for assistance
                           -8.50
                           -8.75
                           -9.00
                  age 60 & over
 -6.75 use -6.50.
s not available.
   Fax: 416-609--0782



able Lenses
s Prescription
 tables on left for minus powers

beside it (in Column K).
e power suggested.


ation time. Please refer to fitting guide.

  3. Select 1st Trial Lens From These Columns

                      age 50 to 59      age 60 & over
                      age 50 to 59      age 60 & over
                               -1.00               -0.75
                               -0.75               -0.50
                               -0.50               -0.25
                               -0.25                0.00
                                0.00                0.25
                                0.25                0.50
                                0.50                0.75
                                0.75                1.00
                                1.00                1.25
                                1.25                1.50
                                1.50                1.75
                                1.75                2.00
                                2.00                2.25
                                2.25                2.50
                                2.50                2.75
                                2.75                3.00
                                3.00                3.25
                                3.25                3.50
                                3.50                3.75
                                3.75                4.00
                                4.00                4.25
                                4.25                4.50
                                4.50                4.75
                                4.75            n/a
                             n/a                n/a
                      age 50 to 59      age 60 & over
 power requirement
6.25 use +6.00
 lens not available.

				
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