What Are Progressive Lenses?
Progressive lenses, also known as multifocal lenses, are eyeglass lenses designed to provide clear vision for different distances in a single pair of glasses. They have a seamless transition between different prescription, allowing wearers to see clearly at near, intermediate, and distant focal points.
How Do Progressive Lenses Work?
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Distance Vision: The upper part of the progressive lens is designed for distance vision. It has a prescription that allows you to see clearly at objects far away, such as when driving or watching TV.
- Intermediate Vision: The middle part of the progressive lens provides intermediate vision correction. This is for activities like using a computer, or viewing a dashboard while driving.
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Near Vision: The lower part of the progressive lens is for near vision. It’s optimized for reading books, or using a smartphone.
Different Types of Progressive Lenses
Fit is the most important aspect of progressive eyeglass lenses. Your glasses need to feel right and function well for your needs. There are four types of progressive lenses comparison chart.
STANDARD
Standard progressive lenses have a basic or conventional design. They provide multifocal areas for distance, intermediate, and near vision, with a gradual transition between them.
Pros:
Low Cost: Standard progressive lenses are usually the most budget-friendly option.
Suitability: Suitable for many users with basic multifocal needs.
Cons:
Limited customization: Standard progressive lenses may not provide the same level of customization for specific visual needs.
Potential peripheral distortion: Peripheral areas of the standard progressive lens may have distortions or aberrations.
VS
PREMIUM
Premium progressive lenses feature advanced, digital designs. These designs are often tailored to the wearer’s prescription, frame choice, and individual measurements.
Pros:
Improved vision quality: Premium progressive lenses offer better clarity and visual quality than standard lenses.
Wider intermediate zone: Premium progressive lenses often have a broader intermediate vision zone and reduce peripheral distortions.
Cons:
Higher cost: Premium progressive lenses are generally more expensive than standard options.
VS
COMPUTER
Computer progressive lenses are designed for clear vision in office settings. These lenses are ideal when using the computer for over 4 hours per day and help to reduce visual fatigue (digital eye strain).
Pros:
Optimized for screen use: Ideal for digital device use and intermediate distances, reducing eye strain during prolonged screen time.
Improved intermediate vision: Larger intermediate zone for comfortable computer work.
Cons:
Limited reading zone: Smaller reading area compared to standard progressives.
VS
TRANSITION
Progressive transition lenses are darken when exposed to UV light to provide shade for your eyes. They operate as a useful alternative to sunglasses.
Pros:
Convenience: Progressive transition lenses make it easy to have just one pair of glasses for both indoor and outdoor activities.
Cons:
Limited in extremely hot conditions: Transition lenses may not darken as much in very high temperatures.
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Frequently Asked Questions
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What's the meaning of progressive lens, and how do they differ from bifocal lenses?
Progressive lenses are multifocal lenses that provide seamless transitions between different focal points while correcting nearsightedness, farsightedness, and presbyopia. The key difference from bifocal lenses is that progressive lenses do not have distinct lines, resulting in a natural visual experience with seamless close-up and distance vision transitions.
How to tell if your progressive lenses are correct?
- Verify that you can see clearly in near, intermediate, and distance zones.
- Check for comfort and clarity in the reading zone.
- Test for smooth transitions between distances.
- Assess for distortions, especially in peripheral vision.
How to get used to progressive lenses？
When you get one pair of progressive lenses, you should wear them consistently, be patient with any discomfortable, and move your head frequently, not just your eyes. Ask for guidance if needed.
How long is the adaptation period for progressive lenses?
Progressive lens adaptation takes different times for different people, usually a few days to a few weeks. During this period, you may experience visual discomfort such as dizziness or instability. This is typical since it takes some time for your eyes to adjust to the new visual environment.
What's the cost of progressive lenses?
The cost of progressive lenses varies depending on several factors, including vision requirements, if with astigmatism. We offer a range of progressive lenses at different price points to cater to various budget needs. To obtain precise prices information, we recommend contacting our sales team, who will provide you with a personalized quote based on your specific requirements. We are committed to delivering high-quality progressive lenses to ensure you receive the best visual experience possible.