Matsuda 2809 - Linda Hamilton - Terminator 2: Judgement Day
The frame, created in 1989 by Japanese eyewear brand Matsuda, has a round wire frame with unique nose bridge and detachable side shields. Handmade in Japan, these sunglasses are a work of art with incredible details and high quality materials.
Matsuda 2809 V2 Limited Edition
Matsuda recently remade the model in a Limited Edition of 500 pieces, now called the 2809 V2 Terminator glasses, with a sligthly updated design in 4 different colors: Antique Gold with Orange Lens (the most similar to the movie glasses), Brushed Gold frame with brown lenses (still available), Antique Silver / Smoke Grey and Brushed Silver / Cobalt Blue lens.
These glasses cost $1525, with only the Brushed Gold model still available on Matsuda.com.
Magnoli Clothiers offers a similar 'Sarah Connor' model for $160, which is a bit pricey for a replica, but they even have the detachable side shield.
Reference: Matsuda 2809