As the title says, I have a 400mm lens for sale. I'm selling the lens with a Canon 1.4 multiplier and a carbon monopod. I haven't used my gear in a year or so and have decided to sell it all. I will post additional lens (35MM, 16-35MM) in separate ads, as well as a few flashes and my body. I'm asking $3,000 for the lens, extender and monopod. I'm located in Bucks County PA. Mike