Canon Telephoto

Focal Length Aperture Close Focus Front Diameter Weight (lbs)
200mm T1.8 10' 120mm 7.5
200mm T2 10' 120mm 7.5
300mm T2.8 10' 123mm 5.8
400mm T2.8 12'3" 162mm 9
500mm T4.5 15'3" 124mm 12
600mm T4.5 25' 152mm 10
800mm T5.6 45' 152mm 10