Compact mode
UltraSlim Featherlight vs Tokai UV420 vs EcoVision Green
Table of content
Lens Specifications Comparison
Lens Type 👁
The category of lens based on its intended use and visual correction purposeUltraSlim FeatherlightTokai UV420EcoVision GreenMaterial 🧬
The primary substance used in manufacturing the lensUltraSlim FeatherlightTokai UV420EcoVision GreenLens 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
- UV ProtectionUV protection coatings block harmful ultraviolet rays for eye health
Tokai UV420
General Information Comparison
Price 💰
Price of the eyeglass lenses in USD, indicating the cost for a pair of lenses.UltraSlim FeatherlightTokai UV420EcoVision GreenPrice Range 💱
Classification of eyeglass lenses based on price ranges, helping customers find options within their budget.UltraSlim FeatherlightTokai UV420EcoVision GreenKnown for 💡
A unique feature or characteristic that distinguishes the eyeglass lens from others.UltraSlim Featherlight- Lightweight And Thin DesignUltraSlim Featherlight is known for Lightweight And Thin Design.
Tokai UV420- UV DefenseTokai UV420 is known for UV Defense.
EcoVision Green- Eco-Friendly MaterialEcoVision Green is known for Eco-Friendly Material.
Facts Comparison
Interesting Fact 🧐
An intriguing or lesser-known fact about the eyeglass lenses or their technology.UltraSlim Featherlight- Weighs 40% less than standard plastic lenses
Tokai UV420- Tokai UV420 lenses can block UV rays up to 420nm wavelength.
EcoVision Green- Made from 63% renewable resources
Sarcastic Fact 😉
A humorous or sarcastic observation about the eyeglass lenses.UltraSlim Featherlight- So light you might forget you're wearing them (seriously)
Tokai UV420- These lenses are like sunscreen for your eyes - but you don't have to reapply every 2 hours!
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 lensUltraSlim FeatherlightTokai UV420EcoVision GreenIndex of Refraction Type 📊
Classification of the lens based on its refractive indexUltraSlim FeatherlightTokai UV420EcoVision GreenPrescription 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.
UltraSlim Featherlight- High PrescriptionsUltraSlim Featherlight is designed for High Prescriptions prescriptions. Specialized lenses for strong vision correction, offering clarity and comfort for extreme refractive errors. Click to see all.
- AstigmatismUltraSlim Featherlight is designed for Astigmatism prescriptions. Specialized lenses that correct vision distortion caused by an irregularly shaped cornea or lens. Click to see all.
Tokai UV420EcoVision Green
Usage Comparison
For whom 👥
Target audience for the eyeglass lenses, indicating the specific groups of people they are designed for.UltraSlim Featherlight- Adults With Strong PrescriptionsUltraSlim Featherlight are designed for Adults With Strong Prescriptions. High-index lenses providing clear vision for severe refractive errors while remaining thin and lightweight. Click to see all.
- Style-ConsciousUltraSlim Featherlight are designed for Style-Conscious. High-index lenses offering a sleek appearance while maintaining optical quality. Click to see all.
- Style-Conscious IndividualsUltraSlim Featherlight are designed for Style-Conscious Individuals. Sleek, high-index lenses complementing fashionable frames while maintaining visual clarity. Click to see all.
Tokai UV420- Outdoor WorkersTokai UV420 are designed for Outdoor Workers. Robust lenses with UV protection and enhanced durability for those working in outdoor environments. Click to see all.
- Sun Sensitive IndividualsTokai UV420 are designed for Sun Sensitive Individuals. Lenses that protect eyes from harmful UV rays and reduce glare for those with light sensitivity Click to see all.
- Digital ProfessionalsTokai UV420 are designed for Digital Professionals. High-performance lenses optimized for extended screen use, featuring blue light filtering and enhanced visual clarity. Click to see all.
- GamersTokai UV420 are designed for Gamers. Specialized lenses that reduce eye strain and enhance visual clarity for extended gaming sessions Click to see all.
- Outdoor EnthusiastsTokai UV420 are designed for Outdoor Enthusiasts. Durable lenses with UV protection and glare reduction for optimal outdoor vision. Click to see all.
EcoVision Green- Environmentally ConsciousEcoVision 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-MindedEcoVision 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 ConsumersEcoVision Green are designed for Environmentally Conscious Consumers.
- All AgesEcoVision 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.UltraSlim Featherlight- Daily WearUltraSlim Featherlight is used for Daily Wear. Versatile lenses suitable for everyday use, providing clear vision and comfort across various activities. Click to see all.
- Fashion EyewearUltraSlim Featherlight is used for Fashion Eyewear. Stylish lenses designed to enhance trendy frames, balancing aesthetics with visual performance. Click to see all.
Tokai UV420- Outdoor ActivitiesTokai UV420 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.
- Beach DaysTokai UV420 is used for Beach Days. Lenses with UV protection and glare reduction, ideal for bright sunlight and reflective surfaces at the beach. Click to see all.
- Screen TimeTokai UV420 is used for Screen Time. Lenses designed to reduce digital eye strain, offering blue light protection and enhanced visual comfort for prolonged device use Click to see all.
- Night UseTokai UV420 is used for Night Use. Lenses designed to enhance vision in low-light conditions, improving clarity and reducing eye strain at night Click to see all.
- Sun ProtectionTokai UV420 is used for Sun Protection. Sun protection eyeglass lenses shield eyes from harmful UV rays and reduce glare for outdoor comfort Click to see all.
- Everyday UseTokai UV420 is used for Everyday Use. Versatile lenses suitable for a wide range of daily activities, providing clear vision and comfort in various settings. Click to see all.
EcoVision Green- Daily WearEcoVision Green is used for Daily Wear. Versatile lenses suitable for everyday use, providing clear vision and comfort across various activities. Click to see all.
- Casual UseEcoVision 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 ActivitiesEcoVision 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.UltraSlim FeatherlightTokai UV420EcoVision Green
Features Comparison
Pros 👍
Advantages and positive features of the eyeglass lenses.UltraSlim Featherlight- Very Thin And Light
- Suitable For High Prescriptions
- DurableTough and long-lasting lenses that resist scratches and impacts, ideal for active lifestyles. Click to see all.
- Very Thin And Lightweight
- Reduced Magnification Effect
- Improved AestheticsLenses that enhance the overall appearance of glasses, making them more attractive. Click to see all.
Tokai UV420- Blocks Harmful UV RaysLenses that effectively filter out harmful ultraviolet radiation, protecting eyes from sun damage. Click to see all.
- LightweightLenses that are exceptionally light, providing comfort for extended wear. Click to see all.
- Blocks Up To 420Nm Of Blue LightSpecialized lenses that filter out blue light wavelengths up to 420nm, potentially reducing digital eye strain. Click to see all.
- Reduces Eye Strain
- Blocks Up To 420Nm Of UV Light
- Impact-ResistantLenses that can withstand impacts, reducing the risk of shattering and eye injuries. Click to see all.
EcoVision Green- Environmentally Friendly
- AffordableCost-effective eyeglass lenses that provide good vision correction without breaking the bank. Click to see all.
- Good ClarityLenses that provide clear and sharp vision, enhancing overall visual experience. Click to see all.
- Sustainable Materials
- Biodegradable
- Good Optical Quality
Cons 👎
Disadvantages or limitations of the eyeglass lenses.UltraSlim Featherlight- Expensive
- Requires Careful Handling
- Requires Precise FittingLenses needing exact measurements and adjustments for optimal performance, potentially limiting DIY options. Click to see all.
Tokai UV420- Limited Style Options
- Slight Tint
- Slight Yellow Tint
- Higher Price Point
- Slightly Thicker Than High-Index LensesLenses marginally thicker than high-index options, potentially affecting aesthetics in certain frames. Click to see all.
EcoVision Green- Limited Prescription Range
- Average DurabilityLenses with standard resistance to wear and tear, may require replacement more frequently than high-durability options. Click to see all.
- May Yellow Over Time
Performance Scores Comparison
Clarity Score 👓
A score out of 10 representing the clarity and visual acuity provided by the lenses.UltraSlim FeatherlightTokai UV420EcoVision GreenComfort Score 😌
A score out of 10 representing the comfort level of wearing the lenses for extended periods.UltraSlim FeatherlightTokai UV420EcoVision GreenDurability Score 💪
A score out of 10 representing the durability and resistance to scratches and impacts.UltraSlim FeatherlightTokai UV420EcoVision GreenBuy It For Life 💰
A score out of 10 representing the long-term value and lasting quality of the lenses.UltraSlim FeatherlightTokai UV420EcoVision GreenScore ⭐
An overall score out of 10 calculated from various performance attributes.UltraSlim FeatherlightTokai UV420EcoVision Green
Alternatives to UltraSlim Featherlight
UltraThin Supreme
Known for Extremely Thin Profile💡 is more refractive than UltraSlim Featherlight
👓 is clearer than UltraSlim Featherlight
OptiClear Elite
Known for Clarity And Durability👓 is clearer than UltraSlim Featherlight
💪 is more durable than UltraSlim Featherlight
💰 is more durable than UltraSlim Featherlight
⭐ is rated higher than UltraSlim Featherlight
Essilor Crizal Sapphire
Known for Clarity👓 is clearer than UltraSlim Featherlight
⭐ is rated higher than UltraSlim Featherlight
MultiView Progressive
Known for Seamless Vision At All Distances👓 is clearer than UltraSlim Featherlight
💪 is more durable than UltraSlim Featherlight
💰 is more durable than UltraSlim Featherlight
Oakley Prizm
Known for Color Enhancement💪 is more durable than UltraSlim Featherlight
Seiko Surmount
Known for Slim Profile For High Prescriptions👓 is clearer than UltraSlim Featherlight
💪 is more durable than UltraSlim Featherlight
⭐ is rated higher than UltraSlim Featherlight
PrecisionHD Plus
Known for Crystal Clear Vision👓 is clearer than UltraSlim Featherlight
💪 is more durable than UltraSlim Featherlight
💰 is more durable than UltraSlim Featherlight
⭐ is rated higher than UltraSlim Featherlight
AquaClear Sport
Known for Glare Reduction In Bright Conditions👓 is clearer than UltraSlim Featherlight
💪 is more durable than UltraSlim Featherlight
💰 is more durable than UltraSlim Featherlight
⭐ is rated higher than UltraSlim Featherlight
Seiko Supercede
Known for Thinness💡 is more refractive than UltraSlim Featherlight
😌 is more comfortable than UltraSlim Featherlight