Darkslide holder for Hasselblad A12 filmback

This is a darkslide holder that adheres to the back of an A12 film holder with adhesive (glue, tape, velcro, etc.). Since it is designed to fit over the existing film box end tab holder I included a new one on the back of the holder. In order to get a clean print I printed on-edge to keep the channel for the darkslide clear and crisp (see images for print orientation).

v3 files Changelog: Updated 2/28/15 -
• Addition of small "ramp" to help guide darkslide into slot
• Cutouts underneath t