Minimalistic 52mm lens cap holder attached to the thin part of the camera strap. The print shown in the picture was done on an eMaker Huxley with supply3Dpla.com black PLA using 0.3mm layers. Shot with Olympus E-P1/Canon FD F1.4 50mm lens, also the combination i made the cap holder for.Designed for 52mm lens caps, so 48mm-55mm should work without too much hassle by simply scaling it to your needs. On my camera strap it is a tight fit, with the strap measuring 11mm in width and 1.5mm in height. The proE .prt file was created using the educational version, if you have trouble scaling/reworking the part just drop a line in the comments and i try to adapt the changes.