Types of Titanium in eyeglass frames, What do they mean?

Introduction: Why Titanium Frames?

Titanium is a top choice for premium eyeglasses due to its lightweight, durable, and hypoallergenic properties. But did you know there are different types of titanium used in eyewear?

What’s the difference between pure titanium and beta titanium? Which one should you choose for your glasses? Let’s explore the types of titanium and their benefits.

1. Pure Titanium: The Lightweight Standard

Pure titanium (CP titanium) contains 99% or more titanium, making it extremely lightweight and corrosion-resistant.

✅ Pros:

• Hypoallergenic (great for sensitive skin)

• Ultra-lightweight (perfect for all-day wear)

• Corrosion-resistant (ideal for humid climates)

❌ Cons:

• Less flexible than titanium alloys

• More expensive than standard metals

🚀 Best for: Those who want ultra-light, hypoallergenic, and premium-quality eyewear.

2. Beta Titanium: Flexible & Durable

Beta titanium is an alloy containing titanium, aluminum, and vanadium, offering greater flexibility than pure titanium.

✅ Pros:

• Highly flexible (ideal for impact resistance)

• Durable and strong

• Still lightweight, but more adaptable than pure titanium

❌ Cons:

• Slightly heavier than pure titanium

• Contains small amounts of other metals (not 100% hypoallergenic)

🚀 Best for: People who need flexible and durable frames, especially those with an active lifestyle.

3. Memory Titanium (Flexon): Shape-Retaining Alloy

Memory titanium, commonly branded as Flexon, is a nickel-titanium alloy designed to bend and return to its original shape.

✅ Pros:

• Ultra-flexible (can bend without breaking)

• Impact-resistant (great for sports or kids)

• Durable and long-lasting

❌ Cons:

• Contains nickel, which may cause allergic reactions

• Less stylish options compared to pure titanium

🚀 Best for: Those who need tough, bendable glasses that can withstand daily wear and tear.

4. Titanium Alloy: A Budget-Friendly Option

Titanium alloy frames contain a mix of titanium and other metals like nickel, copper, or stainless steel.

✅ Pros:

• More affordable than pure or beta titanium

• Durable and strong

• Available in a wide range of styles

❌ Cons:

• May contain nickel (not ideal for sensitive skin)

• Heavier than pure titanium

🚀 Best for: Budget-conscious buyers looking for strong and stylish frames with some titanium benefits.

Comparison Table: Which Titanium Frame is Right for You?

Conclusion: Choosing the Best Titanium for Your Glasses

The right titanium frame depends on your needs:

• For all-day comfort: Choose pure titanium.

• For flexibility: Go for beta titanium.

• For durability & shape retention: Pick memory titanium.

• For affordability: Consider titanium alloy.

Titanium eyewear combines style, strength, and comfort, making it one of the best investments for your vision.