Eye Doctor Arizona
Eye Surgery Arizona

  Zeiss IOLMaster®
Online Users Instruction Manual V.5
printable version
 
IOL Power Calculations IOL Power Calculations
Optical Biometry Optical Biometry
Lens Constants Lens Constants
Haag Streit LENSTAR® Haag Streit LENSTAR
Zeiss IOLMaster® Zeiss IOLMaster
IOLMaster VIDEO Tutorial
IOLMaster Manual V.5 IOLMaster User Manual V.5
Anterior Chamber Depth
Optimum Adjustment
Misalignment
Error Messages
Phakic Eyes
Dry Eye
Corneal Scars
IOLMaster Manual V.4 IOLMaster User Manual V.4
IOL Master Manual Download IOLMaster Checklist (pdf)
IOL Master Manual Download IOLMaster Manual V.5.4 (pdf)
IOL Master Manual Download IOLMaster Manual V.5 (pdf)
SIA Calculator
Disclaimer
Physician Downloads SIA Calculator
Links
References
Special Thanks

Zeiss IOLMaster Customer Service: 1-877-486-7473 ext. 4030

IOLMaster — Anterior Chamber Depth
Error Messages / Incorrect Settings.

Measurement Errors

The "Error" message usually have two basic causes:

  • The results of the five internal individual measurements vary by more than 0.15 mm (very rare), or
  • The images produced (optical sections) do not contain relevant structures (normally without the edge of the crystalline lens), or disturbances are preventing their detection.

Incorrect Settings:

Defocused Image

Cataract Surgery Arizona

cataract surgery problems

If the IOLMaster is not optimally focused, the image of the fixation point will be larger and fainter. At the same time, the images of the front edge of the lens and/or the cornea may become so faint that they cannot be recognized as such. In such a case, the system displays an "Error" message and an explanatory text indicates which image details are either missing or could not be recognised correctly.

cataract surgery solutions

Improve the focus adjustment of the IOLMaster and repeat the measurement. The fixation point must be optimally focused.

IOLMaster Arizona Note: As a rule, a slight defocusing of the IOLMaster does not have a significant affect on the anterior chamber depth measurement.

 

 

 

 

 

 

 

 

 


IOLMaster Help
TOP

Zeiss IOLMaster® Tutorial Version 5

Zeiss IOLMaster®

Optical Biometry

Intraocular Lens Power Calculations


East Valley Ophthalmology
5620 East Broadway Road
Mesa, Arizona 85206

Tel: +1-480-981-6111
FAX: +1-480-985-2426

Arizona's Top Eye Doctors - East Valley Ophthalmology provides this online information for educational and communication purposes only and it should not be construed as personal medical advice. Information published on this website is not intended to replace, supplant, or augment a consultation with an eye care professional regarding the viewer/user's own medical care. East Valley Ophthalmology's disclaims any and all liability for injury or other damages that could result from use of the information obtained from this site. Please read our full Terms, Privacy, Infringement

Eye Doctors for Mesa, Gilbert, Chandler, AZ and surrounding areas.

A few of our featured topics:


TOP

Copyright East Valley Ophthalmology. All rights reserved.