Pentax 645D Camera Focusing Screen DK-80 WC. These Camera Accessoriesbrought to life by the photograph experts at Pentax employ incredibly long lasting and dependable substances that will supply you with years of performance and successful use. For anyone who is searching for an amazing enhancement to the standard of their images purchase the Pentax 645D Camera Focusing Screens. Specifications for Pentax 645D Camera Focusing Screens: Manufacturer: Pentax Color: Black Size: One Size Package Contents: Pentax 645D Camera Focusing Screens Pentax 38583: 645D Camera Focusing Screen DK-80 WC