Lenses can be expensive.Logical formLearned from18 sentences. Lenses can be liquid.Logical formLearned from18 sentences. (Plastic frames) can be with lenses.Logical formLearned from18 sentences. A (contact lense) may pertain-to a person.Logical formLearned from18 sentences. Lenses can be detachable.Logical formLearned from18 sentences. Lenses may be made.Logical formLearned from18 sentences. (Camera lenses) may pertain-to a person.Logical formLearned from18 sentences. A person may buy lenses.Logical formLearned from18 sentences. (Contact lenses) can be corrective.Logical formLearned from17 sentences. Lenses can be with focal lengths.Logical formLearned from17 sentences. Lenses may be made.Logical formLearned from17 sentences. Lenses can be positive.Logical formLearned from17 sentences. Lenses can be available.Logical formLearned from17 sentences. Lenses can be authentic.Logical formLearned from17 sentences. Lenses may pertain-to photographers.Logical formLearned from17 sentences.