I've been given a Nikon L35AF, which has an odd filter size (46mm). As I believe the camera has quite good optics and I take mainly B&W sots at the moment (andnot much of that in the current circumstances), I've ordered a cheap (£3) yellow filter on e-bay. I'm not expecting Hoya like quality but am rather hoping that it will turn out to be a bit better than a stretched out sweet wrapper. I'm asking if anyone has any experience of such 'bargains'?