What is the name of the clear plastic bridge strap attached to nosepad arms, replacing two individual pads?

The correct answer is "strap bridge." This term specifically refers to the clear, continuous plastic piece that connects the nosepad arms in eyewear, serving as a single unit that offers both comfort and a secure fit on the nose. By replacing two individual pads with this strap, it simplifies the design and can enhance the overall aesthetic of the eyewear, making it more streamlined and lightweight. Additionally, the strap bridge can distribute pressure evenly across the nose, improving the comfort for the wearer.

The other terms refer to different styles of bridges in eyewear designs. For instance, the saddle bridge typically has a curved shape that rests evenly on the nose and provides good weight distribution, while the keyhole bridge features an opening that resembles a keyhole, often used to accommodate different nose shapes. The comfort bridge implies features that enhance wearability, but it does not specifically denote the design that combines the nose pads into a single strap.