Xiaomi AI Glasses vs Oakley × Meta HSTN
Smart glasses are no longer just a concept in science fiction novels – they have truly entered our lives. In 2025, the two most highly anticipated products will present completely different development paths. On the one hand, Xiaomi AI glasses are deeply integrated into its intelligent ecosystem, positioned as practical assistants for daily use; On […]
What’s the Real Brain of Smart Glasses?
The camera is the watershed of smart glasses, as it determines whether the product truly enters the era of “smart terminals” from “wearable devices”. Glasses without cameras are more like “headphones+notifications”, which can only passively receive information; Once a camera is added, glasses have the ability to “see” and actively perceive and understand the external […]
Eyeglasses Dimension Measurement
(Ⅰ) Measurement of Lens Rim Horizontal Width (Size A) Size A (frame method) is the max horizontal distance of the lens. Use a vernier caliper to measure the longest part of the inner eyeglass rim parallel to the horizontal axis to determine Size A. For full-frame glasses, the relationship between the inner frame and the […]
How to Check Sunglasses lenses
For sunglasses, not only the original lens quality needs to be high, but the way the lens is processed also affects the final frame quality. That’s why the lens processing must be carefully checked. 1. Size and Fit Requirements (1) Size Requirements The A and B measurements must match the drawing. The usual tolerance is […]
Polarized vs. Non-Polarized
What Are Polarized Lenses? Polarized lenses are made by putting a special filter inside the lens. This filter can block light that comes from certain directions. Polarized lenses usually have many layers, like a polarized filter layer, a UV protection layer, and an anti-reflection layer. How Do They Work? Polarized lenses are special lenses that […]
How To Remove Scratches From Glasses Lenses
当人们发现眼镜上有划痕时，他们通常会尝试不同的方法来自己修复。但这样做弊大于利。使用错误的方法可能会损坏镜片涂层，甚至对镜架造成永久性损坏。 许多流行的修复技巧看似简单有效，但实际上却隐藏着许多问题。真正彻底去除镜片划痕的唯一方法是更换镜片。学习如何防止划痕是保持眼镜清晰耐用的最佳方法。 在镜片或镜架上使用任何产品之前，请务必进行一些研究，以避免使问题变得更糟。 如果您的镜片上有划痕或污渍影响您的视力，您可以尝试以下方法来清洁或修复它们。最佳方法取决于镜片的类型（例如塑料或玻璃）以及划痕的深度。 如何修复轻微划痕 牙膏抛光法 使用软布（如眼镜清洁布）并涂抹少量白色、非研磨性牙膏（避免使用带有擦洗颗粒的牙膏）。 以打圈的方式轻轻擦拭划伤区域约一分钟，然后用清水冲洗。 注意：此方法仅适用于塑料镜片，可能会轻微损坏防蓝光或防反射涂层等涂层。 镜头抛光膏 从眼镜店购买专用的镜片抛光膏或修复液。 按照说明使用软布或棉签轻轻擦拭划伤区域。 肥皂水清洁法 如果划痕很轻，可能只是油或污垢造成的视觉错觉。 用水稀释一些温和的洗洁精，然后清洁镜片。 用清水冲洗并用眼镜布擦干。 如何处理较深的划痕 如果划痕很深或面积很大，以上方法可能不起作用。试图强行修复可能会降低镜片的清晰度或损坏涂层。 最好的解决办法是更换镜片，尤其是高度数镜片或特殊镜片，如防蓝光镜片或渐进镜片。 日常防护与护理 清洁技巧 请勿用布或纸巾擦拭镜片，因为灰尘颗粒会划伤表面。 用清水冲洗，然后使用温和的清洁剂和眼镜布擦拭。 适当的储存 不使用时，请务必将眼镜存放在眼镜盒中。 切勿将镜头朝下放置在表面上。 避免将它们暴露在高温下（例如将它们留在热车内）。 定期检查 如果出现镀膜脱落、镜片变黄、模糊等情况，应及时更换。 您不应该尝试的方法 ❌ 请勿使用砂纸、刀片或其他尖锐工具刮擦镜片。 ❌ 请勿使用酒精、醋或其他强力化学品，因为它们会损坏镜头涂层。 ❌ 请勿将镜片暴露在高温或火中，因为这可能会导致镜片弯曲或变形。 结论 玻璃划伤会让人很烦恼，但并不是所有的修复方法都是安全有效的。尝试冒险的 DIY 修复方法可能弊大于利，可能会损坏涂层甚至整个镜片。处理划痕的最佳方法始终是预防——您的视力很重要，好好保养您的眼镜有助于让它们尽可能长时间保持清晰和功能性。如果您不确定该怎么做，请相信专业人士会帮助您为您的眼镜做出最佳决定。
Parts of Eyeglass Frames: A Beginner’s Guide
Did you know that glasses are not just made of a front frame and temples? Even though they look simple, there are many small details in their design. Every part is designed to answer one question: How can we make glasses more comfortable, stable, and enjoyable to wear? For example, the non-slip pattern at the […]
What is Anti-Reflective Coating
What is Anti-Reflective ? Anti-reflective means less light is reflected. With less reflection, more light can pass through. In the picture below, the lens with the anti-reflective coating (on the right) reflects only 2% of the light, so 98% of the light passes through. What is Anti-Reflective Coating? Anti-reflective coating is a special layer on […]
Pure Titanium vs. Beta Titanium
When choosing an eyeglass frame, the material is really important. Pure titanium and beta titanium are common materials for high-end frames, and each has its own advantages. So, what’s the difference between pure titanium and beta titanium, and which one is better for your needs? Let’s take a look. Material Properties Material composition Beta titanium […]
The CR39 Lenses: Uncovering the 5 Secrets Behind
When it comes to eyewear, whether corrective glasses or sunglasses, the most vital component is undoubtedly the lens. Among the various lens materials available today, CR39 lenses stand out as one of the most widely used options. This article delves into the significance of CR39 lenses, exploring their characteristics, manufacturing processes, and applications in contemporary […]
