A midrange Zeiss and 5.8x power zoom fill some holes in the E-mount lineup.
The 55-250mm f3.5-5.6 STM fills a big hole for the dual-lens kit devotees of the company's latest Rebel models.
You get you what you pay for with the Canon EF 200-400mm f/4L IS USM Extender 1.4X: superlative performance and flexibility.
The company rounds out its consumer lens lineup with a 55-300mm model.
The general-purpose zoom lens costs about $100 more than Canon's equivalent, but Sigma thinks its image quality means the lens is worth the extra money.
The new lens, part of Sigma's high-end "art" product line, will ship in November, but its true competitiveness won't be known until Sigma reveals its price.
As full-frame SLRs spread, high-end but not top-end lenses become more important. Nikon just announced a promising new telephoto -- and it's got next-gen vibration reduction, too.
The Canon EF 70-200mm f4 IS USM L lens is a professional grade 70-200mm lens without the size and heft, as well as price, as found in f2.8 versions.
A lightweight, compact design coupled with its stabilized 400mm-equivalent focal length zoom and affordable price make the Canon EF-S 55-250mm f4-5.6 IS a versatile lens for entry-level shooters and amateurs on a budget.
If you need a high-quality, professional-grade supertelephoto lens with a constant aperture and image stabilization, which isn't too big and heavy to be maneuverable out in the field, the Nikon AF-S 200-400mm f4G ED VRII lens offers it all.