HI all, intend to buy a macro lens to shoot dragonfly, butterfly etc. Budget constrain, narrowed down to this 2 lens> Tamron sp 90mm F/2.8 or Sigma macro 105mm F/2.8.
How u guys rate those 2 lens? I m worried of the working distance to the object that i m shooting, will it be very close? what is the comfortable working distance to get macro shot? dun want to scare those creature off.
Will i be able to add teleconvertor to those 2 lens ? will the quality degrade? advise pls. thanks very much.