Having equipped myself with a couple of Canon 70D bodies and lenses, I tested out using my old Pentax Super Takumar 52mm lens with x1, x2 & 3x converter rings for macro photography of watch faces and movements. The lens, plus x2 converter, seems very good indeed, but the problem has been finding the right height for accurate focussing as the tolerance is quite tight.
Anyway, I spotted a £44 copy stand on eBay the other day and bought it (brand new) from a computer/electronics firm in Kent. It came this morning and, for the price, is very good, robust and well made. Picture enclosed. Watch pics to follow!