i Just received my new lens. Tamron 18-400mm for canon.
i want it to replace my canon lens 75-300 for bird photography. But while Trying the lens i noticed That i was able to get closer to the subject with my 300mm lens than the 400mm Tamron.
I really do not understand how That is possible. What did i Miss? can someone explain to me how this works?
Tamron 18-400mm lens vs canon 75-300
in Canon EOS Mount
Posted
Dear all,
i Just received my new lens. Tamron 18-400mm for canon.
i want it to replace my canon lens 75-300 for bird photography. But while Trying the lens i noticed That i was able to get closer to the subject with my 300mm lens than the 400mm Tamron.
I really do not understand how That is possible. What did i Miss? can someone explain to me how this works?
Thank you so much in advance!