Rising makes a huge range of pinhole lenses for just about every modern DSLR and mirrorless camera. They are available with aperture ranges from f/41 to f/222 and come in a number of focal lengths. They also serve double-duty as camera body caps.
B&H shows off the features and some of the resulting images in the “quick look” video below.[youtube https://www.youtube.com/watch?v=N9o4KM0cF_U&w=700]
Check out all of the options here at B&H Photo.