This is the "PX SHADE," designed to prevent light exposure when the film is ejected from the camera after pressing the shutter button. ◎ Type: Attaches to the camera body ◎ Compatible models: SX-70, SLR680, 690 ◎ Please check the condition in the photos. ☆ Returns are not accepted. ☆ This is a used item stored by an individual. Please understand that there is no warranty and returns are not accepted before purchasing.