Translation of "Lenses" in Chinese

I wear contact lenses.

我戴隱形眼鏡。

- Have you found your contact lenses?
- Did you find your contact lenses?

你找到你的隱形眼鏡了嗎？

Have you found your contact lenses?

你找到你的隱形眼鏡了嗎？

- Sally lost the contact lenses she had bought the day before.
- Sally lost the contact lenses she had purchased the previous day.

Sally 把前一天買的隱形眼鏡弄不見了。