My first L lens and while it might be the L lens of choice for the poor man, it is an L lens nonetheless. Canon EF 70-200mm f/4
L USM. Ordered just before the prices on these things started going up.
Non-IS so I have to abide quite religiously to 1/
(focal length x crop factor) rule of hand held shutter speed which even with aperture wide open does not cut it in anything approaching low light. But feed it enough light and it is a thing of unquestioned beauty - insanely sharp photographs with very rapid silent focusing. Not too bad in terms of size for a white lens either