My kit’s rubbish
Hired a lens for a job where swinging a 70-200 beige thermos flask thing might be a too ostentatious, so I hired a a smaller prime lens – the Canon 135mm f2. Having never used it before I took it to the park and snapped a few portraits of my housemate Tom. Of course I shot EVERYTHING at f2 – and why wouldn’t you – and I was amazed that even that wide open the shots were pin sharp, perfectly contrasty and the detail was preserved across the whole range. The 70-200 f2.8 has to be used at f4 to be this perfect, and that’s my best lens.
So, great news.