Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Varilux

Varilux is a brand name belonging to Essilor International, a producer of corrective lenses. The first version of the lens was invented by Bernard Maitenaz and released in 1959, and was the first modern[clarification needed] progressive lens to correct presbyopia. The progressive lens is characterized by correcting near, intermediate and far vision.

History, Varilux Experience & Varilux Designs

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Varilux. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

History

13 related topics

Varilux Experience

3 related topics

Varilux Designs

1 related topics

Overview

4 related topics

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

History

Varilux Experience

Varilux Designs

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Varilux

Nodes26
Edges25
Triples97
Avg. degree1.92
Density0.076923
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Varilux

Top relations

related to International appeal · 14
Varilux → Brazil, Canada, Essel, Following, France, From, Germany, Japan, Maitenaz, Netherlands, Still, Through, United Kingdom, United States
related to The Varilux brand · 12
Varilux → Closer, Diachrolux, Essel's, France, Hotel Lutetia, In, Maintenaz's, May, Paris, The, Trilux, Without
related to Varilux 2 · 10
Varilux → Although, At, Essel, Essilor, Europe, French, On January, Orma, Silor, With
related to References · 9
Varilux → ISBN, Jean-Charles, Le Roux, Lock-gray-alt-2, Lock-green, Lock-red-alt-2, Perrin, The Varilux Epic, Wikisource-logo
related to The new generations of Varilux · 9
Varilux → As, By, Essilor, In, The, The Multi-Design, Varilux Comfort, Varilux Multi-Design, VMD
related to Further reading · 7
Varilux → Calculus, ISBN, Jean-Charles, L'épopée Varilux, Le Roux, Perrin, Progressive Memories
related to 2006: Varilux Physio · 6
Varilux → Essilor's Wavefront Management System, It, The, The Varilux Physio, Twin RX Technology, Varilux Physio F-360
related to 2008: Varilux Ipseo New Edition · 5
Varilux → Edition, The, The Varilux Ipseo New, To, Vision Print System
related to Research and development · 5
Varilux → Collection, Essilor, It, Varilux Comfort, With
related to 1972: Varilux 2 · 4
Varilux → Essel, Essilor, Silor, With

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

lens progressive essilor first lenses vision new design essel comfort using 2008 1959 presbyopia maitenaz patent designed developed would near

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Variluxis abrand name belonging to Essilor International0.90text
Variluxrelated to 1959: VariluxAs0.60section
Variluxrelated to 1972: Varilux 2With0.60section
Variluxrelated to 1972: Varilux 2Essel0.60section
Variluxrelated to 1972: Varilux 2Silor0.60section
Variluxrelated to 1972: Varilux 2Essilor0.60section
Variluxrelated to 1988: Varilux Multi-Design (Varilux Infinity)The Varilux Multi-Design0.60section
Variluxrelated to 1993: Varilux ComfortAs Essilor's0.60section
Variluxrelated to 1993: Varilux ComfortVarilux Comfort0.60section
Variluxrelated to 1993: Varilux ComfortIt0.60section
Variluxrelated to 2000: Varilux PanamicThe Varilux Panamic0.60section
Variluxrelated to 2000: Varilux PanamicGlobal Design Management0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.