Compact mode
Kodak Total Blue vs Tokai UV420 vs Hoya Sync III
Table of content
Lens Specifications Comparison
Lens Type 👁
The category of lens based on its intended use and visual correction purposeKodak Total BlueTokai UV420- UV ProtectionThe lens type of Tokai UV420 is UV Protection. Lenses that shield eyes from harmful ultraviolet rays, enhancing eye health and comfort
Hoya Sync IIIMaterial 🧬
The primary substance used in manufacturing the lensKodak Total Blue- PolycarbonateThe material of Kodak Total Blue is Polycarbonate. Polycarbonate lenses are impact-resistant and lightweight, ideal for sports and children's eyewear.
Tokai UV420- TrivexThe material of Tokai UV420 is Trivex. Trivex lenses combine lightweight comfort with high impact resistance, suitable for rimless frames.
Hoya Sync III- PlasticThe material of Hoya Sync III is Plastic. Plastic lenses are lightweight, durable, and cost-effective, making them a popular choice for eyewear.
Lens Coatings 🧱
Protective and enhancing treatments applied to eyeglass lenses, improving durability and visual clarity.For all*- Blue Light FilterLenses with a coating that reduces exposure to blue light from digital screens, potentially reducing eye strain.
- UV ProtectionUV protection coatings block harmful ultraviolet rays for eye health
- Anti-ReflectiveLenses with a coating that reduces glare and reflections, improving visual clarity and aesthetics.
Tokai UV420Hoya Sync III
General Information Comparison
Price 💰
Price of the eyeglass lenses in USD, indicating the cost for a pair of lenses.Kodak Total BlueTokai UV420Hoya Sync IIIPrice Range 💱
Classification of eyeglass lenses based on price ranges, helping customers find options within their budget.For all*- $100-$200
Known for 💡
A unique feature or characteristic that distinguishes the eyeglass lens from others.Kodak Total Blue- Comprehensive ProtectionKodak Total Blue is known for Comprehensive Protection.
Tokai UV420- UV DefenseTokai UV420 is known for UV Defense.
Hoya Sync III- Eye RelaxationHoya Sync III is known for Eye Relaxation.
Facts Comparison
Interesting Fact 🧐
An intriguing or lesser-known fact about the eyeglass lenses or their technology.Kodak Total Blue- Kodak Total Blue lenses can block up to 80% of harmful blue light.
Tokai UV420- Tokai UV420 lenses can block UV rays up to 420nm wavelength.
Hoya Sync III- Sync III lenses have a 'boost zone' to support eye focusing muscles.
Sarcastic Fact 😉
A humorous or sarcastic observation about the eyeglass lenses.Kodak Total Blue- These lenses protect you from so much blue light you might forget what the color blue looks like!
Tokai UV420- These lenses are like sunscreen for your eyes - but you don't have to reapply every 2 hours!
Hoya Sync III- These lenses work so hard to relax your eyes they might need their own vacation.
Optical Properties Comparison
Index of Refraction 💡
The measure of how much light is bent when passing through the lensKodak Total BlueTokai UV420Hoya Sync IIIIndex of Refraction Type 📊
Classification of the lens based on its refractive indexKodak Total BlueTokai UV420Hoya Sync IIIPrescription 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.
Kodak Total Blue- All TypesKodak Total Blue is designed for All Types prescriptions. Versatile lenses suitable for various vision needs, offering clarity across different prescription requirements.
Tokai UV420- All TypesTokai UV420 is designed for All Types prescriptions. Versatile lenses suitable for various vision needs, offering clarity across different prescription requirements.
Usage Comparison
For whom 👥
Target audience for the eyeglass lenses, indicating the specific groups of people they are designed for.Kodak Total Blue- Digital ProfessionalsKodak Total Blue 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.
- StudentsKodak Total Blue are designed for Students. Durable lenses with blue light protection for extended study and screen time. Click to see all.
- Tech ProfessionalsKodak Total Blue are designed for Tech Professionals. Lenses optimized for digital screen use, reducing eye strain and enhancing visual comfort for tech workers Click to see all.
- GamersKodak Total Blue are designed for Gamers. Specialized lenses that reduce eye strain and enhance visual clarity for extended gaming sessions 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.
Hoya Sync III- Digital Device UsersHoya Sync III are designed for Digital Device Users. Specialized lenses designed to reduce digital eye strain, often featuring blue light filtering and anti-glare properties. Click to see all.
- Young AdultsHoya Sync III are designed for Young Adults. Versatile lenses catering to the active lifestyles and digital habits of young adults. Click to see all.
- Office WorkersHoya Sync III are designed for Office Workers. Lenses designed to reduce digital eye strain and provide clear vision for computer work. Click to see all.
- StudentsHoya Sync III are designed for Students. Durable lenses with blue light protection for extended study and screen time. Click to see all.
Purpose 🏃
Specific activities or purposes the eyeglass lenses are optimized for.For all*Kodak Total Blue- Outdoor ActivitiesKodak Total Blue 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.
- Night UseKodak Total Blue 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.
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.
- 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.
Hoya Sync III- Close-Up WorkHoya Sync III is used for Close-Up Work. Lenses optimized for near vision tasks, reducing eye strain during detailed or prolonged close-range activities. Click to see all.
- Computer WorkHoya Sync III is used for Computer Work. Lenses designed to reduce eye strain during extended computer use, with focus on intermediate distances. Click to see all.
- ReadingHoya Sync III is used for Reading. Lenses optimized for near vision tasks, enhancing clarity and comfort during extended reading sessions Click to see all.
Manufacturing Comparison
Made In 🌍
The country of origin or manufacture for the eyeglass lenses.Kodak Total Blue- United StatesKodak Total Blue is made in United States. Premium lenses produced in the United States, known for quality and technological innovation
Tokai UV420- JapanTokai UV420 is made in Japan. High-tech lenses from Japan, known for precision and advanced materials
Hoya Sync III- JapanHoya Sync III is made in Japan. High-tech lenses from Japan, known for precision and advanced materials
Features Comparison
Pros 👍
Advantages and positive features of the eyeglass lenses.Kodak Total Blue- Blocks Blue Light And UV
- Impact ResistantLenses designed to withstand impacts and protect eyes from potential injuries.
- Reduces Eye Strain
- Improves Sleep Patterns
- Impact-ResistantLenses that can withstand impacts, reducing the risk of shattering and eye injuries.
Tokai UV420- Blocks Harmful UV RaysLenses that effectively filter out harmful ultraviolet radiation, protecting eyes from sun damage.
- LightweightLenses that are exceptionally light, providing comfort for extended wear.
- Blocks Up To 420Nm Of Blue LightSpecialized lenses that filter out blue light wavelengths up to 420nm, potentially reducing digital eye strain.
- Reduces Eye Strain
- Blocks Up To 420Nm Of UV Light
- Impact-ResistantLenses that can withstand impacts, reducing the risk of shattering and eye injuries.
Hoya Sync III- Reduces Eye FatigueLenses that minimize visual stress and tiredness during prolonged use.
- Supports Natural Focus
- Alleviates Eye FatigueSpecialized lenses designed to reduce eye strain and fatigue, especially during prolonged screen use or detailed work.
- Enhanced Near VisionImproves close-up vision for tasks like reading, writing, and detailed work
Cons 👎
Disadvantages or limitations of the eyeglass lenses.Kodak Total Blue- Slight Color DistortionLenses that may slightly alter color perception, potentially affecting certain visual tasks or experiences. Click to see all.
- Higher PriceMore expensive lenses, potentially offering advanced features but straining budgets. Click to see all.
- Slight Color TintLenses with a subtle hue, potentially affecting color perception or aesthetic appearance. Click to see all.
- Higher Price Point
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.
Hoya Sync III- Slight Adjustment Period
- Mid-Range PriceModerately priced lenses, balancing cost and features but potentially lacking high-end benefits. Click to see all.
- PriceyExpensive lenses that may offer superior quality, but at a higher cost than standard options. Click to see all.
- Limited To Specific Tasks
Performance Scores Comparison
Clarity Score 👓
A score out of 10 representing the clarity and visual acuity provided by the lenses.Kodak Total BlueTokai UV420Hoya Sync IIIComfort Score 😌
A score out of 10 representing the comfort level of wearing the lenses for extended periods.Kodak Total BlueTokai UV420Hoya Sync IIIDurability Score 💪
A score out of 10 representing the durability and resistance to scratches and impacts.Kodak Total BlueTokai UV420Hoya Sync IIIBuy It For Life 💰
A score out of 10 representing the long-term value and lasting quality of the lenses.Kodak Total BlueTokai UV420Hoya Sync IIIScore ⭐
An overall score out of 10 calculated from various performance attributes.Kodak Total BlueTokai UV420Hoya Sync III
Alternatives to Kodak Total Blue
Hoya BlueControl
Known for Blue Light Protection
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is more comfortable than Kodak Total Blue
BluShield WorkPro
Known for Digital Eye Strain Reduction
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is clearer than Kodak Total Blue
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is more durable than Kodak Total Blue
💰
is more durable than Kodak Total Blue
⭐
is rated higher than Kodak Total Blue
Tokai Lutina
Known for Eye Comfort
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is clearer than Kodak Total Blue
😌
is more comfortable than Kodak Total Blue
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is more durable than Kodak Total Blue
💰
is more durable than Kodak Total Blue
⭐
is rated higher than Kodak Total Blue
Shamir Blue Zero
Known for Blue Light Protection
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is clearer than Kodak Total Blue
😌
is more comfortable than Kodak Total Blue
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is more durable than Kodak Total Blue
💰
is more durable than Kodak Total Blue
⭐
is rated higher than Kodak Total Blue
Essilor Crizal Sapphire
Known for Clarity
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is clearer than Kodak Total Blue
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is rated higher than Kodak Total Blue
Transitions XTRActive
Known for Extra Dark Tint Outdoors
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is clearer than Kodak Total Blue
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is more durable than Kodak Total Blue
⭐
is rated higher than Kodak Total Blue
SunSmart Transitions
Known for Adaptive Tint Technology
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is clearer than Kodak Total Blue
😌
is more comfortable than Kodak Total Blue
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is more durable than Kodak Total Blue
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is more durable than Kodak Total Blue
⭐
is rated higher than Kodak Total Blue
Zeiss EnergizeMe
Known for Eye Fatigue Relief
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is clearer than Kodak Total Blue
😌
is more comfortable than Kodak Total Blue
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is more durable than Kodak Total Blue
⭐
is rated higher than Kodak Total Blue