Hi, this summer I want to try some macro, on the cheaper side, for fun experimentation. First, I thought I could adapt some close-up filters like this set: ... on my Sigma 60mm f 2.8 then I have found wide angle & macro adaptors: ... so maybe I could use the macro set for that instead, it would be a bit cheaper. Though not sure if the quality would be the same or better. I also been thinking about old enlarging lenses: ... that I could use with either my macro bellow (not very portable) or my macro extension tubes. The other option is to get an old, M42, macro zooms, typically go from 70 to 200mm, that has 1:4 native, giving me 1:2 after taking into account 2x Crop factor. I wish to get at least 1:2 macro with decent IQ quality, like web sharing. Most of this options go from 15 Euros to 25 Euros, wouldn't want to go more. Any recommendation which option would give me a better result.