Axial Length Estimator
Enter the measurements: ? Please enter the most recent refraction data here indicating if you have refracted under cycloplegia. You can choose to enter keratometry readings in millimetres (mm) or dioptres (D). All other values are in mm. We correct for back vertex distance (BVD) so you don't have to.
Disclaimer:
The axial length estimator is not intended as and does not constitute medical or optometric advice nor is it intended to replace the patient evaluation performed by an eye care professional.
Axial Length Estimate: ? Cycloplegic SERE:
The 95% limits of agreement for the two measures are ±0.73mm (±3.0%) of the mean axial length measurement. Non-Cycloplegic SERE:
The 95% limits of agreement for the two measures are ±0.73mm (±3.0%) of the mean axial length measurement.
Right Eye
x.xx mm
Left Eye
x.xx mm
By the time a young myopic child has grown up, their prescription (and therefore their axial length) is likely to have grown with them.1
Risk of uncorrectable visual impairment by age 75.
MiSight® 1 day
Find out more about how introducing MiSight® 1 day at an early stage may help to slow down eye growth2 and may reduce the risk of myopia related vision complications later in life.3
Learn More
- Zadnik K et al. Prediction of Juvenile-Onset Myopia. JAMA Ophthalmol. 2015;133(6):683-689
- Chamberlain P et al. A 3-year Randomized Clinical Trial of MiSight Lenses for Myopia Control. OVS 2019; 96(8): 556–567
- Tideman et al. Association of Axial Length With Risk of Uncorrectable Visual Impairment for Europeans With Myopia. JAMA Ophthalmol. doi:10.1001/jamaophthalmol.2016.4009 Published online October 20, 2016.
Disclaimer:
The axial length estimator is not intended as and does not constitute medical or optometric advice nor is it intended to replace the patient evaluation performed by an eye care professional.