Sigma TC-2001 2x Teleconverter Canon 105mm Lens Hood making them lighter yet still

making them lighter yet still durable

Featuring High-Resolution Modern Optics

the Sigma Lens Hood is a practical and reliable choice

even when capturing fast-moving subjects

you can expect the SGM-250CX to accurately record the sound of your scene

Sigma TC-2001 2x Teleconverter Canon 105mm Lens Hood making them lighter yet stillCompact, light, and provides easy extension of focal range, the Sigma TC 2001 2x Teleconverter offers an increase in focal length of 2 times for select Global Vision lenses. By mounting it in between a telephoto lens and a camera, the offered magnification of focal length of TC 2001 is 2 times, offers full communication between the lens and camera, and will allow autofocus to operate at up to f 8. The teleconverter incorporates SLD (Special Low