Best Anti Glare Lenses (Anti Reflective Glasses Guide)

Summary

In this video, Dr. Allen discusses anti-reflective coatings for glasses, comparing budget, high-end, and specialty options. He explains the purpose of anti-reflective coatings in enhancing vision clarity and reducing glare. The high-end Crizal Sapphire 360 is recommended for its superior glare reduction, while Crizal Forte is suggested for scratch resistance. Blue light filters are also discussed, with a note on their impact on reflectivity. The video aims to help viewers choose the best lens coating for their needs.

Takeaways

• 👓 The purpose of anti-reflective coatings is to reduce reflections on the lens surfaces and improve optical quality.
• 🌟 Anti-reflective coatings help enhance vision by reducing glare, especially at night, and can reduce eye strain.
• 💼 Good anti-reflective coatings are crucial for professional settings where clear eye contact is important.
• 💰 There are three categories of anti-reflective coatings: budget, high-end, and specialty.
• 🛒 Budget anti-reflective coatings are basic and can cost around 50 USD, but they are better than no coating at all.
• 🔍 High-end anti-reflective coatings, like Crizal Sapphire 360, use nano technology for superior glare reduction.
• 💎 Crizal Sapphire 360 is recommended for those who are frequently on video calls or have high prescription glasses.
• 🛠️ Crizal Forte is a newer anti-reflective coating with superior scratch resistance, ideal for rough users or children.
• 🖥️ Blue light filters in lenses can block about 20% of the blue light spectrum, but they may have more reflectivity.
• 💡 Specialty lenses that combine blue light filters with high-quality anti-reflective coatings are available but might be harder to find.
• 💵 Specialty and high-end lenses typically cost between 150 to 175 USD extra and come with additional benefits like anti-smudge and UV protection.

Q & A

What is the primary function of an anti-reflective coating on glasses lenses?

The primary function of an anti-reflective coating is to reduce reflections that come off the front and back surfaces of the lenses and any internal reflections within the lens itself, which helps improve the optical quality of the images and light passing through the lens.

Why are anti-reflective coatings important for camera lenses and other optical devices?

Anti-reflective coatings are important for camera lenses and other optical devices because they help to reduce glare and reflections, which can degrade image quality. They are used to improve the clarity and sharpness of the images captured.

How does an anti-reflective coating enhance vision for the wearer?

An anti-reflective coating enhances vision by reducing distracting glare, improving visibility at night by reducing issues with bright lights, and helping to reduce eye strain to some degree.

What is the cosmetic benefit of having anti-reflective coatings on glasses?

The cosmetic benefit of anti-reflective coatings is that they allow others to see the wearer's eyes more clearly without the distraction of glare, which is helpful for face-to-face communication, business meetings, interviews, and being on camera.

What are the different categories of anti-reflective coatings mentioned in the script?

The script mentions three categories of anti-reflective coatings: budget or basic anti-reflective, high-end or performance anti-reflective, and specialty anti-reflective coatings.

What is the difference between budget and high-end anti-reflective coatings?

Budget anti-reflective coatings are older technology, have some reflectivity, and tend to smudge and get dirtier faster. High-end coatings use nanotechnology to reduce reflections by an extra 20-30 percent, are more resistant to smudging and dirt, and often include additional features like anti-smudge, anti-static, and anti-scratch properties.

Which anti-reflective coating is recommended for people who are often on video calls or have high prescriptions?

Crizal Sapphire 360 is recommended for people who are often on video calls or have high prescriptions because it uses nanotechnology to reduce reflections significantly, which is beneficial for high-index lenses that tend to have more reflections.

What is Crizal Forge and why might it be recommended for certain users?

Crizal Forge is a high-end anti-reflective coating with superior anti-scratch properties. It is recommended for users who are rough with their glasses or for children, as it is almost three times more resistant to scratches than standard anti-reflective coatings.

How do blue light filters work and what is their purpose?

Blue light filters in glasses lenses are designed to block a portion of the blue light spectrum, which can be harmful in excessive amounts when staring at digital screens for long periods. They do not block 100% of blue light, as some blue light is beneficial for eye health.

What is the downside of blue light filter lenses in terms of anti-reflective properties?

The downside of blue light filter lenses is that they tend to have more reflectivity off the front surface compared to other anti-reflective coatings, which can detract from the cosmetic appearance and potentially the visual clarity.

What additional benefits come with specialty anti-reflective lenses?

Specialty anti-reflective lenses often come with additional benefits such as anti-smudge, anti-dust, and UV light protection, all of which are included in the price of the lenses.