Matt White wrote:
They have a wide range of shims in multiple useful sizes for lens calibration at reasonable prices, but In the UK at least, they will only sell to VAT-registered businesses, not private consumers. Which is a shame. It would have saved me a lot of messing about with brass foil, circle cutters, and (in the case of this lens) thin layers of clear nail varnish.
Thanks. I have a VAT-registered business but I would order from France. I'll think about them next time.