The lens or lenses of a camera, microscope, or other optical device closest to the object being examined, the goal intended to be attained (and which is believed to be attainable), A material object that physically exists, adjective_ emphasizing or expressing things as perceived without distortion of personal feelings, insertion of fictional matter, or interpretation, belonging to immediate experience of actual things or event, Unbiased; unprejudiced; fair; uninfluenced by personal feelings or personal interests; considering only the facts of a situation unrelated to the observer; -- of judgments, opinions, evaluations, conclusions, reasoning processes