The apertures are smooth and well rounded and run from f/6.8 to f/32.
Vintage Canon FD 135mm 3.5 Telephoto Lens**READ DESCRIPTION**
Vintage Bell & Howell B+H 2x telephoto lens size 7 for cine camera 4.5
Vintage Rodenstock-Rotelar Lens 5.6/270mm In Graflex 4x5" Lens Board. Tested.
Vintage Carl Zeiss TRIOTAR f/3.5 21cm 4X5 Speed Bokeh lens Graflex Portraits
Vintage J H Dallmeyer PENTAC f/2.9 6" 4X5 Speed Bokeh lens Graflex
