Sony NEX-3 brand_Minolta Kirk to the rescue with

Kirk to the rescue with the WM-2

but it'll fit most small-to midsized cameras and

Fits the proprietary two pin socket on the SX-70 for off-camera and shake-free shutter release

In near-new condition

This Singh Ray Circular Polarizer is designed to fit Cokin P-series holders (not included)

Sony NEX-3 brand_Minolta Kirk to the rescue withThe Sony NEX 3 is a compact interchangeable lens mirrorless camera with a 14mp APS C sensor, tilting screen, and video recording up to 720p30. In excellent condition, with some coating wear to the edges of the screen. Includes battery, charger, clip on flash, strap, and instructions plus a Sony E 18 55mm f3. 5 5. 6 OSS lens.