Sceneryeys

Likewise, the EFS mm f/456 IS STM is ever so slightly better in the center of the frame between 55mm and 135mm compared to the STM The is slightly sharper on the edges at 55mm compared to the , but by 85mm the is slightly better and they're in a dead heat at 135mmThe Canon EFS mm f/3556 IS was released in 09, followed by the EFS mm f/3556 STM IS in 12 and just recently the current EFS mm f/3556 USM IS saw its first light Just based on the name you can already conclude that they differ regarding the incorporated AF motor (micro, stepping & ultrasonic motor)The Canon EFS mm f/3556 IS STM Lens is a significant upgrade from the standardatreviewtime 1855mm IS kit lensIt is an upgrade in many ways, but the 's most attractive features are a wide (75x) focal length range, a relatively light weight & small package, a good IS (Image Stabilization) implementation and a low price (a great value in a DSLR kit – medium price otherwise) Canon Ef S 18 135mm 1 3 5 5 6 Is Usm Standard Z