Modena
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Alpha is a round frame with a keyhole bridge, made from TR-90 plastic for a very light feel. It's a medium fit, comfortable on long workdays. It's clip-ready, so a Chemistrie Sun, Reader or Blue clip attaches with one hand.
Single-vision prescription lenses included. Add your prescription at checkout.
The drawings show where each measurement is taken. The numbers on them are this frame’s.
Frame details
Shape
Round
Fit
Medium
Material
TR-90
Nosepads
No
Hinge
Non-Spring
Lens width is one lens at its widest point. Bridge is the gap between the two. Frame width runs hinge to hinge.
Temple length is measured along the arm, from the hinge to the tip.

Clip ready
Fitting clips to the pair you already wear means mailing them to us. Some glasses you would rather not be without, even for a few days. Order this frame instead and your lenses are made for it with the magnets set in, and your clip is cut to match. Nothing you already own leaves your face.
The Alpha eyeglass frame is crafted for individuals who value durability without sacrificing comfort. Designed to handle daily wear with ease, this eyeglass frame delivers a lightweight feel while maintaining the structural integrity needed for long-term use. Whether you're at work, at home, or on the go, the Alpha eyeglass frame provides dependable performance throughout your day.
Built with balance and wearability in mind, the Alpha eyeglass frame offers a secure fit that remains comfortable from morning to night. Its lightweight construction helps reduce pressure, while the sturdy build ensures it stands up to everyday demands. This combination makes the Alpha a practical foundation for prescription eyewear.
The Alpha eyeglass frame is fully compatible with Chemistrie magnetic clips, allowing you to transform your eyewear in seconds. Add sun protection, blue light filtering, or other specialty clip options without switching frames. The magnetic attachment system is secure, turning one reliable eyeglass frame into a versatile vision solution.
Designed to suit a wide range of wearers, the Alpha eyeglass frame offers a proportioned fit that feels stable and natural. Whether you're replacing an older pair or upgrading to a more adaptable system, this eyeglass frame delivers the comfort and flexibility needed for modern lifestyles.