Sigma produces high quality and award winning lenses to fit most manufacturers including Canon, Nikon, Pentax, Olympus, and Sony. These include lenses optimised for digital SLRs, full frame digital, and 35mm film cameras.

Sigma lenses offers optimum optical performance and smooth handling characteristics through ongoing lens and optical design, precision engineering and refinement, and are a well known and respected lens manufacturer through over 40 years of lens manufacture.

Many of Sigma's lenses have received glowing reviews, and awards within the photographic industry, and Sigma offer a full range of lenses often offering lower priced and better performing lenses than the official manufacturers.

		Sigma Information (external Links to Sigma's website)
		Link to Sigma's range of lenses
		Sigma DC lens compatability Chart
		Sigma Terminology & abbreviations