The Asahi Pentax 7X50 Field Binoculars #553 with Case is a mid-size binocular with a fully multi-coated lens coating and a Porro prism optical design. It has a maximum magnification of 7x and an objective lens diameter of about 27mm. The binoculars are dustproof and fogproof, making them suitable for hunting. The unit comes with a case and is made in Japan

Missing one lens cap