Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Calculations of Electric Potential I01:15

Calculations of Electric Potential I

Consider a ring of radius R with a uniform charge density λ. What will the electric potential be at point M, which is located on the axis of the ring at a distance x from the center of the ring?
The ring is divided into infinitesimal small arcs such that point M is equidistant from all the arcs. Here, the cylindrical coordinate system is used to calculate the electric potential at point M. A general element of the arc between angles θ and θ + dθ is of the length Rdθ and has a charge of λRdθ.
Calculations of Electric Potential II01:27

Calculations of Electric Potential II

An electric dipole is a system of two equal but opposite charges, separated by a fixed distance. This system is used to model many real-world systems, including atomic and molecular interactions. One of these systems is the water molecule, but only under certain circumstances. These circumstances are met inside a microwave oven, where electric fields with alternating directions make the water molecules change orientation. This vibration is equivalent to heat at the molecular level.
Consider a...
Calculation of Electric Flux01:25

Calculation of Electric Flux

Consider the electric field of an oppositely charged, parallel-plate system and an imaginary box between those plates. Let the bottom face of the box be ABCD, and the top face be FGHK. The electric field between the plates is uniform and points from the positive plate toward the negative plate. The calculation of this field's flux through the box's various faces shows that the net flux through the box is zero. Why does the flux cancel out here?
Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
Power Factor01:11

Power Factor

The power factor is defined as the ratio of average (or active) power to apparent power, as illustrated by the relation
Glaucoma: Overview01:25

Glaucoma: Overview

Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Difference in Ocular Perfusion Drop After Intravitreal Aflibercept in Patients with Neovascular AMD and Diabetic Macular Edema.

Current eye research·2026
Same author

Structural anterior segment OCT biomarkers do not predict secondary intervention after Preserflo MicroShunt implantation.

Frontiers in medicine·2026
Same author

Predicting Postoperative Anterior Chamber Depth, Intraocular Lens Tilt, and Decentration Using an Internally Validated Machine Learning Model.

Ophthalmology and therapy·2026
Same author

Preoperative Surgical Site Vessel Density Is Predictive for Secondary Intervention after Preserflo Microshunt Implantation.

Clinical ophthalmology (Auckland, N.Z.)·2026
Same author

The role of miR-10b-5p/brain-derived neurotrophic factor axis deregulation in poststroke epileptogenesis.

Frontiers in neurology·2026
Same author

Erratum to: Clinical feasibility of the ESCRS IOL power calculator.

Journal of cataract and refractive surgery·2026
Same journal

[More than just technology: autonomous AI in ophthalmological care].

Die Ophthalmologie·2026
Same journal

[Is less more in individual cases? Minimal treatment for squamous cell carcinoma of the conjunctiva with orbital invasion].

Die Ophthalmologie·2026
Same journal

[TOVIS pilot study-Aftercare effects of teleophthalmological diagnostics in senior living].

Die Ophthalmologie·2026
Same journal

[Corneal cryotherapy for the treatment of invasive fungal keratitis].

Die Ophthalmologie·2026
Same journal

[Anti-infectious cross-linking: when and how? : PACK-CXL as treatment option for infectious keratitis].

Die Ophthalmologie·2026
Same journal

[The value of aqueous humor aspiration in the diagnostics of uveitis-Experience from a tertiary university center].

Die Ophthalmologie·2026
See all related articles
  1. Home
  3. [calculating Iol Power - Principles, Development And Current Challenges].
  1. Home
  3. [calculating Iol Power - Principles, Development And Current Challenges].

Related Experiment Video

Scanning Light Scattering Profiler (SLPS) Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses
06:55

Scanning Light Scattering Profiler (SLPS) Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses

Published on: June 6, 2017

[Calculating IOL power - principles, development and current challenges].

Daniel Wallinger1,2, Leon Pomberger1,2, Lisa Tasch1,3

  • 1Universitätsklinik für Augenheilkunde und Optometrie, Kepler Universitätsklinikum, Linz, Österreich.

Die Ophthalmologie
|June 23, 2026

View abstract on PubMed

Summary
This summary is machine-generated.

Modern intraocular lens (IOL) calculation formulas, including AI-based methods, offer improved accuracy over traditional approaches, especially for challenging cases like short eyes. Updated guidelines are recommended for selecting the best IOL power calculation methods.

Keywords:
Artificial intelligenceArtificial lens strength calculationCataract surgeryFormulaeIntraocular lenses

More Related Videos

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries
04:59

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries

Published on: July 7, 2023

Related Experiment Videos

Scanning Light Scattering Profiler (SLPS) Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses
06:55

Scanning Light Scattering Profiler (SLPS) Based Methodology to Quantitatively Evaluate Forward and Backward Light Scattering from Intraocular Lenses

Published on: June 6, 2017

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries
04:59

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries

Published on: July 7, 2023

Area of Science:

  • Ophthalmology
  • Biomedical Engineering
  • Artificial Intelligence in Medicine