Originally posted by sergysergy There is no bad macro
Pentax F/FA 50 2.8, F/FA/DFA 100 2.8, Sigma 105 2.8, Tamron 90 2.8, Vivitar 105 2.5 and a long etc.
I agree with this, and for my K-70 I have a Sigma Ex DG 105mm (1:1) and the two Tamron Adaptall 2 90mm (52B and 52BB, both 1:2). All are great to use, giving fantastically sharp images, the best is probably the Sigma. The Tamrons are accompanied by an extension tube and a converter, either of which give me 1:1.
Surely that is enough, but I also have the Tamron Adaptall 2 SP 55-300mm which has a very good quality almost-macro (1:1.55) and a Sigma EX 50mm (1:1).
I do not necessarily rely on AF, so the older Adaptalls are very reliable.