Compact mode

Essilor Crizal Sapphire vs FlexGuard Rimless vs EcoVision Green

Table of content

Lens Specifications Comparison
General Information Comparison
Facts Comparison

Optical Properties Comparison
Usage Comparison
Manufacturing Comparison
Features Comparison
Performance Scores Comparison

Lens Specifications Comparison

Lens Type 👁

The category of lens based on its intended use and visual correction purpose

Essilor Crizal Sapphire

Single Vision

The lens type of Essilor Crizal Sapphire is Single Vision. Single vision lenses correct vision for one distance: near, intermediate, or far Click to see all.

FlexGuard Rimless

Flexible

The lens type of FlexGuard Rimless is Flexible. Lenses made from bendable materials for increased durability and comfort

EcoVision Green

Mid-Index

The lens type of EcoVision Green is Mid-Index. Balanced lenses offering improved thinness and lightness for moderate prescriptions Click to see all.
Material 🧬

The primary substance used in manufacturing the lens

Essilor Crizal Sapphire

Polycarbonate

The material of Essilor Crizal Sapphire is Polycarbonate. Polycarbonate lenses are impact-resistant and lightweight, ideal for sports and children's eyewear.

FlexGuard Rimless

Polycarbonate

The material of FlexGuard Rimless is Polycarbonate. Polycarbonate lenses are impact-resistant and lightweight, ideal for sports and children's eyewear.

EcoVision Green

Bio-Based Plastic

The material of EcoVision Green is Bio-Based Plastic. Bio-based plastic lenses are made from renewable resources, reducing environmental impact
Lens Coatings 🧱

Protective and enhancing treatments applied to eyeglass lenses, improving durability and visual clarity.

For all*

Anti-Reflective

Lenses with a coating that reduces glare and reflections, improving visual clarity and aesthetics.

Scratch-Resistant

Scratch-resistant coatings protect lenses from everyday wear and tear

UV Protection

UV protection coatings block harmful ultraviolet rays for eye health

General Information Comparison

Price 💰

Price of the eyeglass lenses in USD, indicating the cost for a pair of lenses.

Essilor Crizal Sapphire

200 $

The price of Essilor Crizal Sapphire is $200.

FlexGuard Rimless

160 $

The price of FlexGuard Rimless is $160.

EcoVision Green

99 $

The price of EcoVision Green is $99.
Price Range 💱

Classification of eyeglass lenses based on price ranges, helping customers find options within their budget.

Essilor Crizal Sapphire

$200-$300

Essilor Crizal Sapphire falls into the $200-$300 price range. Eyeglass lenses in the $200-$300 range offer advanced features and high-quality materials

FlexGuard Rimless

$100-$200

FlexGuard Rimless falls into the $100-$200 price range.

EcoVision Green

$50-$100

EcoVision Green falls into the $50-$100 price range. Affordable eyeglass lenses with basic features and standard materials
Known for 💡

A unique feature or characteristic that distinguishes the eyeglass lens from others.

Essilor Crizal Sapphire

Clarity

Essilor Crizal Sapphire is known for Clarity.

FlexGuard Rimless

Flexibility And Durability

FlexGuard Rimless is known for Flexibility And Durability.

EcoVision Green

Eco-Friendly Material

EcoVision Green is known for Eco-Friendly Material.

Facts Comparison

Interesting Fact 🧐

An intriguing or lesser-known fact about the eyeglass lenses or their technology.

Essilor Crizal Sapphire

Crizal lenses reduce glare by up to 30% compared to other AR coatings.

FlexGuard Rimless

Can bend up to 90 degrees without breaking

EcoVision Green

Made from 63% renewable resources
Sarcastic Fact 😉

A humorous or sarcastic observation about the eyeglass lenses.

Essilor Crizal Sapphire

You'll see so clearly you might start noticing things you wish you hadn't.

FlexGuard Rimless

Flexible enough to fit your changing moods

EcoVision Green

Saving the planet one squint at a time

Optical Properties Comparison

Index of Refraction 💡

The measure of how much light is bent when passing through the lens

Essilor Crizal Sapphire

1.59

The index of refraction for Essilor Crizal Sapphire is 1.59. Click to see all.

FlexGuard Rimless

1.59

The index of refraction for FlexGuard Rimless is 1.59. Click to see all.

EcoVision Green

1.56

The index of refraction for EcoVision Green is 1.56. Click to see all.
Index of Refraction Type 📊

Classification of the lens based on its refractive index

Essilor Crizal Sapphire

Mid-Index

The index of refraction type of Essilor Crizal Sapphire is Mid-Index. Balanced lenses offering improved thinness for moderate prescriptions at a reasonable cost. Click to see all.

FlexGuard Rimless

Mid Index

The index of refraction type of FlexGuard Rimless is Mid Index. Versatile lenses balancing thickness and cost for moderate prescriptions. Click to see all.

EcoVision Green

Medium

The index of refraction type of EcoVision Green is Medium. Balanced lenses offering a good compromise between thickness and cost for moderate prescriptions. Click to see all.
Prescription Type 👓

Types of vision correction the eyeglass lenses are designed to address.

For all*

Nearsightedness (Myopia)

Lenses that correct close vision, allowing clear focus on distant objects and improving overall sight.

Farsightedness (Hyperopia)

Lenses that correct distant vision, allowing clear focus on far objects and improving near vision.

FlexGuard Rimless

Astigmatism

FlexGuard Rimless is designed for Astigmatism prescriptions. Specialized lenses that correct vision distortion caused by an irregularly shaped cornea or lens.

Presbyopia

FlexGuard Rimless is designed for Presbyopia prescriptions. Lenses that address age-related near vision difficulties, providing clear focus at multiple distances.

EcoVision Green

Astigmatism

EcoVision Green is designed for Astigmatism prescriptions. Specialized lenses that correct vision distortion caused by an irregularly shaped cornea or lens.

Usage Comparison

For whom 👥

Target audience for the eyeglass lenses, indicating the specific groups of people they are designed for.

Essilor Crizal Sapphire

Adults

Essilor Crizal Sapphire are designed for Adults. Versatile lenses designed to meet the visual needs of grown-ups, balancing clarity, comfort, and style. Click to see all.

Professionals

Essilor Crizal Sapphire are designed for Professionals. High-quality lenses offering clear vision and style for workplace environments. Click to see all.

FlexGuard Rimless

Fashion-Conscious

FlexGuard Rimless are designed for Fashion-Conscious. Stylish lenses designed to complement trendy frames, often featuring sleek profiles and attractive coatings or tints. Click to see all.

Active Lifestyle

FlexGuard Rimless are designed for Active Lifestyle.

Active Individuals

FlexGuard Rimless are designed for Active Individuals. Durable and versatile lenses designed to withstand high-energy lifestyles and various physical activities. Click to see all.

Rimless Frame Lovers

FlexGuard Rimless are designed for Rimless Frame Lovers. Lightweight and durable lenses ideal for minimalist rimless eyewear designs. Click to see all.

Active Adults

FlexGuard Rimless are designed for Active Adults.

Fashion-Conscious Individuals

FlexGuard Rimless are designed for Fashion-Conscious Individuals. Lenses designed for those who prioritize style and appearance in their eyewear choices Click to see all.

EcoVision Green

Environmentally Conscious

EcoVision Green are designed for Environmentally Conscious. Eco-friendly lenses made from sustainable materials, often featuring durability for long-term use and reduced waste. Click to see all.

Budget-Minded

EcoVision Green are designed for Budget-Minded. Cost-effective lenses providing essential vision correction and basic protection for price-conscious consumers. Click to see all.

Environmentally Conscious Consumers

EcoVision Green are designed for Environmentally Conscious Consumers.

All Ages

EcoVision Green are designed for All Ages. Versatile lenses suitable for wearers of any age, offering clarity, protection, and adaptability to various visual needs. Click to see all.
Purpose 🏃

Specific activities or purposes the eyeglass lenses are optimized for.

For all*

Daily Wear

Versatile lenses suitable for everyday use, providing clear vision and comfort across various activities.

Essilor Crizal Sapphire

Office Work

Essilor Crizal Sapphire is used for Office Work. Lenses optimized for computer use and varied office tasks, reducing eye strain and enhancing visual comfort Click to see all.

FlexGuard Rimless

Rimless Frames

FlexGuard Rimless is used for Rimless Frames. Lenses designed for durability and aesthetics in rimless eyewear, offering strength and visual clarity without frame support Click to see all.

Sports

FlexGuard Rimless is used for Sports. Sports eyeglass lenses offer impact resistance and enhanced visual acuity for athletic performance Click to see all.

Rimless Eyewear

FlexGuard Rimless is used for Rimless Eyewear. Lenses specially designed for rimless frames, offering durability and optimal aesthetics without compromising on vision quality Click to see all.

EcoVision Green

Casual Use

EcoVision Green is used for Casual Use. Versatile lenses suitable for everyday activities, providing clear vision and comfort in various settings. Click to see all.

Outdoor Activities

EcoVision Green is used for Outdoor Activities. Lenses designed for enhanced visibility and protection during various outdoor pursuits, offering UV and glare reduction Click to see all.

Manufacturing Comparison

Made In 🌍

The country of origin or manufacture for the eyeglass lenses.

Essilor Crizal Sapphire

France

Essilor Crizal Sapphire is made in France. Premium lenses crafted in France, known for sophisticated technology and style

FlexGuard Rimless

South Korea

FlexGuard Rimless is made in South Korea. Innovative lenses from South Korea, known for advanced technology and quality

EcoVision Green

Italy

EcoVision Green is made in Italy. Stylish and high-quality lenses crafted in Italy, known for fashion-forward designs