37mm lens filter adapter for tablets and flat-faced cameras (including tandberg ttc8-03)

thingiverse

Remixed this because i have a nice wide-angle lens that i wanted to mount to the front of my Cisco/Tandberg TTC8-03 usb camera (which only shoots 720p, but has above-average optics and sensor). Attaches easily to your camera or tablet using double-sided tape or glue. It turns out that the sensor is just too far inside the body of that camera for the wide-angle lens, resulting in major tunnel vision, but i still use it to attach a circular polarizer and a UV filter. The Tandberg version has a crazy chamfer to the OD of the glass on the front of that camera, which can probably only be printed on a liquid resin printer, but i included it just because it's the one that i actually tested. The other two - one with a 45-degree (ish) chamfer and one that is just a puck with no chamfer at all. The 45-degree chamfer version should print flat in the center of the build surface on a liquid resin printer, with no bad elephant foot from printing on an LCD type printer with long exposure for the first few layers. The one that is just a puck is probably best for FDM printers. I printed mine with Nova3D Standard Rigid Resin on my Anycubic Photon with 50-micron layers. People seem to print these with thin layers on FDM printers just fine, and i have FDM printers too but haven't tried yet.