CampCo UZI UZI-PERISCOPE 20-Inch to 27-Inch Weatherproof Aluminum Periscope, 5x20, Black Has a 5x20 magnification and an adjustable 20 to 27-inch height Made of durable black aluminum, this periscope is lightweight and weatherproof The eyepiece rubber cup may be folded back for use with glasses Includes a black carrying case with shoulder strap and lens cleaning cloth Comes with a 90-day limited warranty