Grip + Tripod Plate cho Pentax Optio S / S4

About the design

Bottom plate + tiny hand and thumb grip for for the Pentax Optio S and S4, with a vertical arca-type tripod plate incorporated into the grip shape. 

Designed to match the characteristic radial groove design of the body, and to avoid adding too much bulk. 

This also adds top and bottom right strap connection points, as well as bottom left. 

This design does cover up both the battery/card door and the side port doors. I don't normally do that, but it's intentional - these cameras use rubber which disintegrates easily for those doors, so this plate can also be used to cover up a missing battery door, or hold it in place. It's a little inconvenient, but these have pretty good battery life, and I designed this one to use a slotted screw, so it's not too bad. 

Attaching it

🚨Caution! These cameras use a plastic tripod mounting point, so be careful to align the screw properly before tightening it, and don't crank it down too hard!

I used these screws: https://www.mcmaster.com/91792A533/
They are standard 1/4" 20 thread with a 1/4" shaft, and a 0.144" deep by 0.492" wide head. 

⚠ Disclaimer! Use at your own risk!

I have been using 3d printed tripod plate + strap connector combos for years with no problems, but ultimately the safety of your gear is up to you, and I take no responsibility for any damages caused if your copy of this design breaks or does not work with your gear.