Sigma APO 200-500mm F2.8 EX DG Lens

By Robert • April 12, 2009

First available in early 2008, Sigma’s monster 200-500mm F2.8 lens has since earned the respect of sports and wildlife photographers worldwide. The lens covers widely used focal lengths from 200mm to 500mm and has a large aperture of F2.8 throughout the entire zoom range. (Click on the photo for a larger view.)

A 72mm filter can be inserted at the rear of the lens, and a circular polarizing filter can be used in situ thanks to an ingenious internal rotation mechanism. There is a dedicated Li-ion battery (BP-21) built in the lens barrel used to power the zooming and AF operation. Focusing distances and focal lengths can be viewed on the built-in LCD panel. Super multi-layer coating reduces flare and ghosting and provides high image quality at extremely large apertures.

Can it be used for portrait and model photography?

The minimum focal length of 200mm would require a very large studio. Outdoors, however, the lens really shines. Check the thread on DPReview as well as the website of an Italian photographer that goes by the name “Juza”.

Lens Construction	17 Elements in 13 Groups
Angle of View*	12.3 – 5 degrees
Number of Diaphragm Blades	9 Blades
Minimum Aperture	F22
Minimum Focusing Distance	200-500cm (78.7-196.9 in.)
Maximum Magnification	1:7.7
Filter Size	Diameter 72mm (Rear)
Filter Size	Petal-type Hood
Dimensions	Diameter 236.5mm X Length 726mm (9.3 in. X 28.6 in.)
Weight	15,700g/553.7 oz.
Corresponding AF Mounts	Sigma, Canon, Nikon
* The angle of view depends upon the digital camera being used.

Price and Availability

The MSRP is a whopping US$34,000. Although, you can find it at retailers in the U.S.A. for less than $29,000. The price includes a 2X multiplier that Sigma calls a “dedicated attachment that ensures autofocusing at the 1,000mm focal length”.