A lens may pertain-to an eye.Logical formLearned from168 sentences. A person may have a lens.Logical formLearned from167 sentences. A lens can be plastic.Logical formLearned from164 sentences. A lens can be concave.Logical formLearned from163 sentences. A lens can be wide-angle.Logical formLearned from154 sentences. An aperture may leave in a lens.Logical formLearned from138 sentences. A lens can be powerful.Logical formLearned from138 sentences. Thirds may standardize (lens mounts).Logical formLearned from135 sentences. A (zoom lens) may pertain-to a person.Logical formLearned from135 sentences. A lens can be for a person.Logical formLearned from132 sentences. A person may find a lens.Logical formLearned from130 sentences. A center may pertain-to a lens.Logical formLearned from129 sentences. A lens can be in a face.Logical formLearned from128 sentences. A side may pertain-to a lens.Logical formLearned from127 sentences. Advantage may pertain-to a (lens technology).Logical formLearned from127 sentences.