レイバン RX5453D 2012 52[26N1RX]

It looks like you're referencing a specific model of Ray-Ban glasses, namely the Ray-Ban RX5453D eyeglasses. The model number suggests it is from a particular collection, possibly with a unique color or finish indicated by the numbers and letters following the model.
For more specific information about this item, such as its features, specifications, or where to purchase it, I'd recommend checking the official Ray-Ban website or authorized retailers. If you have any specific questions about this model, feel free to ask!