Konica AR Extension Rings lens mount_Bronica ETR Don't worry: you can just

Don't worry: you can just rewind the film into the original cassette when you're done shooting and process it normally

Some separation between filter glass and mount

Energizer CR2 Lithium Battery (3v) for use in many electronic film cameras

SMC Pentax-DA AL WR 18-55mm f3

Konica AR Extension Rings lens mount_Bronica ETR Don't worry: you can justA set of Konica extension rings for the AR mount. This set includes front and rear lensmounts, plus three threaded tubes to fit in between. You can configure the tubes and mounts for extension between 10mm and about 62mm, and the camera side mount can also be used as a reversing ring for lenses with a 55mm front thread handy!