<H1>Canon EF-M 55-250mm STM Lens Technical Report</H1>

Canon STM lenses capture great photos and even better videos. They have a new kind of technology inside, called a Stepping Motor, which enables the lenses to focus smoothly and quietly. STM lens lineup include the following models :

    Canon EF 40mm f/2.8 STM Lens
    Canon EF-S 10-18mm f/4.5-5.6 IS STM Lens
    Canon EF-S 18-55mm f/3.5-5.6 IS STM Lens
    Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens
    Canon EF-S 55-250mm f/4-5.6 IS STM Lens

The Canon Camera Museum has added the EF-M 55-200mm f/4.5-6.3 IS STM Technical Report to its archives.

    Development objectives
    Feature 1 - High-grade, stylish exterior finish
    Feature 2 - Outstanding image quality from a compact, lightweight form
    Feature 3 - Fast, comfortable autofocusing
    Feature 4 - Image stabilizer