Quote Originally Posted by Juraj Kovacik
I'm going to buy new lens for my FM3a, mechanical, without AF, something around 105 mm. any advice? thanks. JK
Here are the Nikon lenses I use for 35mm portrait work:

28mm for large group portrait

35mm f/2 for environmental portrait or small group portrait

Normal lens for full-length portrait

85mm f/1.8 for half-length or for head & shoulder portrait

105mm f/2.5 for head & shoulder or for head shot

105mm f/2.8 macro with soft focus filter for head & shoulder or for head shot or for close-ups of body parts

180mm f/2.8 with extension tube for head shot or for tight face shot