Tokina 400mm f/5.6 RMC

Tokina 400mm f/5.6 RMC is a manual focus ultra telephoto lens for full frame cameras.

Optical design

Not the best in low light conditions but the lack of high aperture can be compensated with higher iso Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle.

Physical characteristics

209 mm long, with this size carry only if you use it. Weights 958 grams so it is a heavy lens, consider using its own lens bag. With a lens filter diameter of 72 mm you are one step from the next standard filter size, buy step-up ring and bigger filter but you can chose from plenty options.