Compact mode
Essilor Crizal Sapphire vs Rodenstock Impression FreeSign 3 vs Rodenstock Perfalit
Table of content
Lens Specifications Comparison
Lens Type 👁
The category of lens based on its intended use and visual correction purposeEssilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock PerfalitMaterial 🧬
The primary substance used in manufacturing the lensEssilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock PerfalitLens Coatings 🧱
Protective and enhancing treatments applied to eyeglass lenses, improving durability and visual clarity.For all*- Anti-ReflectiveLenses with a coating that reduces glare and reflections, improving visual clarity and aesthetics.
- Scratch-ResistantScratch-resistant coatings protect lenses from everyday wear and tear
Essilor Crizal SapphireRodenstock Impression FreeSign 3
General Information Comparison
Price 💰
Price of the eyeglass lenses in USD, indicating the cost for a pair of lenses.Essilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock PerfalitPrice Range 💱
Classification of eyeglass lenses based on price ranges, helping customers find options within their budget.Essilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock PerfalitKnown for 💡
A unique feature or characteristic that distinguishes the eyeglass lens from others.Essilor Crizal Sapphire- ClarityEssilor Crizal Sapphire is known for Clarity.
Rodenstock Impression FreeSign 3- CustomizationRodenstock Impression FreeSign 3 is known for Customization.
Rodenstock Perfalit- German EngineeringRodenstock Perfalit is known for German Engineering.
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.
Rodenstock Impression FreeSign 3- Rodenstock uses 3D eye modeling for precise lens calculation.
Rodenstock Perfalit- Uses Rodenstock's proprietary lens calculation technology.
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.
Rodenstock Impression FreeSign 3- These lenses are so precise they might make you realize how imperfect the world really is.
Rodenstock Perfalit- These lenses are so precise they could probably find Waldo in seconds!
Optical Properties Comparison
Index of Refraction 💡
The measure of how much light is bent when passing through the lensEssilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock PerfalitIndex of Refraction Type 📊
Classification of the lens based on its refractive indexEssilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock PerfalitPrescription Type 👓
Types of vision correction the eyeglass lenses are designed to address.Essilor Crizal Sapphire- Nearsightedness (Myopia)Essilor Crizal Sapphire is designed for Nearsightedness (Myopia) prescriptions. Lenses that correct close vision, allowing clear focus on distant objects and improving overall sight. Click to see all.
- Farsightedness (Hyperopia)Essilor Crizal Sapphire is designed for Farsightedness (Hyperopia) prescriptions. Lenses that correct distant vision, allowing clear focus on far objects and improving near vision. Click to see all.
Rodenstock Impression FreeSign 3- PresbyopiaRodenstock Impression FreeSign 3 is designed for Presbyopia prescriptions. Lenses that address age-related near vision difficulties, providing clear focus at multiple distances. Click to see all.
- AstigmatismRodenstock Impression FreeSign 3 is designed for Astigmatism prescriptions. Specialized lenses that correct vision distortion caused by an irregularly shaped cornea or lens. Click to see all.
Rodenstock Perfalit
Usage Comparison
For whom 👥
Target audience for the eyeglass lenses, indicating the specific groups of people they are designed for.Essilor Crizal Sapphire- AdultsEssilor 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.
- ProfessionalsEssilor Crizal Sapphire are designed for Professionals. High-quality lenses offering clear vision and style for workplace environments. Click to see all.
Rodenstock Impression FreeSign 3- SeniorsRodenstock Impression FreeSign 3 are designed for Seniors. Specialized lenses addressing age-related vision changes and providing enhanced clarity and comfort. Click to see all.
- ProfessionalsRodenstock Impression FreeSign 3 are designed for Professionals. High-quality lenses offering clear vision and style for workplace environments. Click to see all.
Rodenstock Perfalit- Fashion-ConsciousRodenstock Perfalit 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.
- AdultsRodenstock Perfalit are designed for Adults. Versatile lenses designed to meet the visual needs of grown-ups, balancing clarity, comfort, and style. Click to see all.
Purpose 🏃
Specific activities or purposes the eyeglass lenses are optimized for.Essilor Crizal Sapphire- Daily WearEssilor Crizal Sapphire is used for Daily Wear. Versatile lenses suitable for everyday use, providing clear vision and comfort across various activities. Click to see all.
- Office WorkEssilor 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.
Rodenstock Impression FreeSign 3- Precision VisionRodenstock Impression FreeSign 3 is used for Precision Vision. Lenses designed for high-detail tasks, offering superior clarity and reduced distortion for accurate visual work Click to see all.
- MultitaskingRodenstock Impression FreeSign 3 is used for Multitasking. Lenses designed to support quick focus changes and varied visual tasks, enhancing productivity and comfort Click to see all.
Rodenstock Perfalit- Everyday WearRodenstock Perfalit is used for Everyday Wear. All-purpose lenses designed for comfort and clarity across various daily activities and environments. Click to see all.
- FashionRodenstock Perfalit is used for Fashion. Stylish lenses designed to complement trendy frames, balancing aesthetics with visual clarity. Click to see all.
Manufacturing Comparison
Made In 🌍
The country of origin or manufacture for the eyeglass lenses.Essilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock Perfalit
Features Comparison
Pros 👍
Advantages and positive features of the eyeglass lenses.Essilor Crizal Sapphire- Superior Clarity
- Reduced GlareLenses that minimize reflections and glare from various light sources. Click to see all.
Rodenstock Impression FreeSign 3- Optimized For Individual Vision NeedsLenses customized to meet specific visual requirements of each wearer. Click to see all.
- Reduced Distortion
Rodenstock Perfalit- Thin Profile
- Excellent Optics
Cons 👎
Disadvantages or limitations of the eyeglass lenses.Essilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock Perfalit
Performance Scores Comparison
Clarity Score 👓
A score out of 10 representing the clarity and visual acuity provided by the lenses.Essilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock PerfalitComfort Score 😌
A score out of 10 representing the comfort level of wearing the lenses for extended periods.For all*Durability Score 💪
A score out of 10 representing the durability and resistance to scratches and impacts.Essilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock PerfalitBuy It For Life 💰
A score out of 10 representing the long-term value and lasting quality of the lenses.Essilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock PerfalitScore ⭐
An overall score out of 10 calculated from various performance attributes.Essilor Crizal SapphireRodenstock Impression FreeSign 3Rodenstock Perfalit
Alternatives to Essilor Crizal Sapphire
OptiClear Elite
Known for Clarity And Durability💡 is more refractive than Essilor Crizal Sapphire
💪 is more durable than Essilor Crizal Sapphire
💰 is more durable than Essilor Crizal Sapphire
UltraSlim Featherlight
Known for Lightweight And Thin Design💡 is more refractive than Essilor Crizal Sapphire
😌 is more comfortable than Essilor Crizal Sapphire
Carl Zeiss DriveSafe
Known for Safety💡 is more refractive than Essilor Crizal Sapphire
UltraThin Supreme
Known for Extremely Thin Profile💡 is more refractive than Essilor Crizal Sapphire
Essilor Trivex
Known for Lightweight And Impact-Resistant😌 is more comfortable than Essilor Crizal Sapphire
💪 is more durable than Essilor Crizal Sapphire
💰 is more durable than Essilor Crizal Sapphire
⭐ is rated higher than Essilor Crizal Sapphire
PolarMax Outdoor
Known for Glare Elimination😌 is more comfortable than Essilor Crizal Sapphire
💪 is more durable than Essilor Crizal Sapphire
💰 is more durable than Essilor Crizal Sapphire
Seiko Surmount
Known for Slim Profile For High Prescriptions💡 is more refractive than Essilor Crizal Sapphire
😌 is more comfortable than Essilor Crizal Sapphire
💪 is more durable than Essilor Crizal Sapphire
Transitions XTRActive Polarized
Known for Darkest Photochromic Lens💪 is more durable than Essilor Crizal Sapphire
Zeiss PhotoFusion
Known for Quick Light-To-Dark Transition💪 is more durable than Essilor Crizal Sapphire
💰 is more durable than Essilor Crizal Sapphire