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![Computer Eyeglasses Dimension](http://www.eyekeeper.com/cdn/shop/products/ladies-butterfly-design-computer-eyeglasses-lx19034-bb40-714731.jpg?v=1656551853&width=1445)
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![Eyekeeper BB40 Lens](http://www.eyekeeper.com/cdn/shop/products/ladies-butterfly-design-computer-eyeglasses-lx19034-bb40-783179.jpg?v=1656593969&width=1445)
- Acrylic lens, metal frame with spring hinges
- Block 40% blue light, almost no color distortion
- Frame width about 5 1/4 inches (133mm)
- Lens width about 2 1/16 inches (52mm)
- Lens height about 1 1/2 inches (38mm)
- Bridge (DBL) about 9/16 inches (14mm)
- Temple length about 5 5/16 inches (135mm)