The FR Eyecup is a rectangular eyecup designed specifically for Pentax cameras, including models such as the K5IIS, K5II, K30, K50, K70, K7, K5, K3, KX, K-S1, and K-S2. Made by the brand DWL and originating from China, this eyecup is compatible with Pentax cameras and provides a comfortable and secure viewfinding experience. Whether you are a professional photographer or a casual user, this eyecup offers a practical accessory for enhancing your photography equipment.