lenses

• SIGMA(适马)

  For photographers everywhere, Sigma is the total sum of the research, development, manufacturing and service of the world's leading line of lenses and cameras.

  www.sigmaphoto.com - 2010-02-10

• Leica Camera(徕卡)

  Manufacturers of cameras, lenses and photo equipment.

  www.leica-camera.com - 2010-02-10

• PENTAX(宾得)

  Manufacturers of 35mm, APS, and medium-format cameras, lenses, and accessories.

  www.pentax.com - 2010-02-10