There are 72 calories in 1 medium Chicken Drumstick (Skin Not Eaten). Calorie breakdown: 31% fat, 0% carbs, 69% protein.
What is double vision? Double vision is the perception of two images of a single object seen adjacent to each other (horizontally, vertically, or obliquely) or overlapping. Double vision is medically termed diplopia. Polyplopia is the perception of three or more images of a single object overlapping each other. Readers Comments 15.
To correct for chromatic aberration, two lenses can be used in the objective. A two-lens objective is called a doublet. Each piece of glass has different optical properties, allowing chromatic aberration to be minimized (but not eliminated). This type of objective is termed achromatic.