help on interpretating orbscan and zywave analysis result

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help on interpretating orbscan and zywave analysis result

Postby wavefront surfer » Mon Nov 24, 2008 10:57 pm

Hello, is there anyone who can help me?

My results:

ZYWAVE

Left eye:

wavefront diam.: 7.22mm

Max. undil. pupil diam.: 4.03mm

Refraction: 1.75/-1.25/170º

PPR 3.5mm: 2.38/-1.65/178º

PPR full: 2.10/-2.13/173º

zernike RMS for 5mm/6mm: 1.69µm/2.36µm

Higher order zernike RMS for 5mm/6mm: 0.23µm/0.38µm

Higher order zernike RMS w/o Z400 for 5mm/6mm: 0.22µm/ 0.34µm

Aberrations:

astigmatism (axis 45°): -0.20
power: 1.71
astigmatism (axis 0°): 1.57
trefoil X-axis: -0.17
3rd order coma x-axis: 0.14
3rd order coma y-axis: -0.14
trefoil Y-axis: -0.16
Z44odd: 0.04
Z42odd: -0.06
4th order spherical aberration: -0.17
Z42even: 0.08
Z44even: -0.09
Z55odd: -0.01
Z53odd: 0.04
Z51odd: -0.04
Z51even: 0.01
Z53even: 0.02
Z55even: 0.00

Right eye:

wavefront diam.: 7.02mm

Max. undil. pupil diam.: 5.91mm

Refraction: 2.50/-1.50/5º

PPR 3.5mm: 2.68/-1.82/8º

PPR full: 2.57/-2.78/9º

zernike RMS for 5mm/6mm: 2.03µm/2.95µm

Higher order zernike RMS for 5mm/6mm: 0.27µm/0.44µm

Higher order zernike RMS w/o Z400 for 5mm/6mm: 0.27µm/ 0.40µm

Aberrations:

astigmatism (axis 45°): 0.57
power: 2.04
astigmatism (axis 0°): 2.0
trefoil X-axis: -0.19
3rd order coma x-axis: 0.16
3rd order coma y-axis: -0.02
trefoil Y-axis: 0.08
Z44odd: -0.08
Z42odd: 0.08
4th order spherical aberration: -0.20
Z42even: 0.21
Z44even: -0.13
Z55odd: -0.05
Z53odd: 0.06
Z51odd: -0.03
Z51even: 0.06
Z53even: 0.02
Z55even: 0.06

ORBSCAN

Left eye:

Anterior best fit sphere

8.34mm/40.5D

Diff: 0.013mm

meridian: 1º

radius: 2.5mm

Posterior best fit sphere

6.57mm/51.4D

Diff: 0.022mm

meridian: 1º

radius: 2.5mm

Keratometric axial:

Power: 40.53D

Meridian: 1º

Radius: 2.5mm

and a lot of numbers in a spheric color graph, all > 40, except one = 37.6 far from the center

0.92 Pachymetry:

Thick: 605 mic

Meridian: 1º

Radius: 2.5mm

and some numbers in another graph, 564 in the center, and 682, 632, 645, 668, clockwise from 00h00

************************************************************

Sim K's Astig: -1.4D @ 171 deg
Max: 41.7D @ 81 deg
Min: 40.3D @ 171 deg

3.0mm zone: irreg +/- 1.1D
Mean pwr: 41.0D +/- 0.7D
Astig pwr: 1.5 +/- 0.8D
Steep axis: 85 +/- 20 deg
FLat axis: 176 +/- 20 deg

5.0mm zone: irreg +/- 1.5D
Mean pwr: 40.7D +/- 0.9D
Astig pwr: 2.0 +/- 1.2D
Steep axis: 81 +/- 21 deg
FLat axis: 174 +/- 21 deg

white-to-white [mm]: 12.2
pupil diameter [mm]: 3.6
thinnest: 554µm @ (0.6, -0.3)
ACD (endo): 3.02mm
Kappa: 6.83° @ 345.60°
Kappa intercept: 0.69, 0.01


Right eye:

Anterior best fit sphere

8.32mm/40.6D

Diff: 0.011mm

meridian: 177º

radius: 2.3mm

Posterior best fit sphere

6.68mm/50.5D

Diff: 0.029mm

meridian: 177º

radius: 2.3mm

Keratometric axial:

Power: 40.33D

Meridian: 177º

Radius: 2.3mm

and a lot of numbers in a spheric color graph, all > 40, except three= 38.4 (far from the center), 39.6 and 39.9 near to the center

0.92 Pachymetry:

Thick: 604 mic

Meridian: 177º

Radius: 2.3mm

and some numbers in another graph, 576 in the center, and 709, 671, 644, 637, clockwise from 00h00

************************************************************

Sim K's Astig: -1.7D @ 4 deg
Max: 41.8D @ 94 deg
Min: 40.1D @ 4 deg

3.0mm zone: irreg +/- 1.0D
Mean pwr: 40.9D +/- 0.6D
Astig pwr: 2.0 +/- 0.8D
Steep axis: 93 +/- 14 deg
FLat axis: 0 +/- 14 deg

5.0mm zone: irreg +/- 1.5D
Mean pwr: 40.9D +/- 0.6D
Astig pwr: 2.7 +/- 1.3D
Steep axis: 94 +/- 13 deg
FLat axis: 2 +/- 13 deg

white-to-white [mm]: 12.1
pupil diameter [mm]: 4.2
thinnest: 567µm @ (0.5, -0.4)
ACD (endo): 2.92mm
Kappa: 6.45° @ 196.19°
Kappa intercept: -0.71, -0.11
wavefront surfer
 
Posts: 5
Joined: Sat Nov 22, 2008 11:13 pm

Postby wavefront surfer » Mon Nov 24, 2008 10:59 pm

is there any simulator to put this data in and see how the aberrations afects my vision as a whole?
wavefront surfer
 
Posts: 5
Joined: Sat Nov 22, 2008 11:13 pm


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