 12-24mm f/4 AT-X AF Pro DX f/5.6
by vsk
|  Tamron 200-400mm f 5.6 LD IF
by Christina Craft
|  EL-NIKKOR 105mm f/5.6 (L mount)
by koji kawakami
|  Canon EF 1200mm f/5.6
by Robert
|  CANON EF 400mm f/5.6 L USM
by Pierre Lessard
|
 Sigma 150-500mm f/5-6.3 AF APO DG OS HSM
by Greg Lavaty
|  SOLD: Tokina 400mm f/5.6 SD AT-X AF Close Focus w/built-in hood
by lwestfall
|  Sigma 170-500mm f/5-6.3 APO Lens (taken by EOS 3)
by Jacky Lee
|  Rodagon-G 150mm f/5.6
by bobfriedman
|  El Nikkor 135mm f/5.6
by bobfriedman
|