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 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 midrange Zeiss and 5.8x power zoom fill some holes in the E-mount lineup.
Recent patent filings reveal details of a possible successor to the Canon 17-40mm F4 L USM lens, one of the company's most popular lenses.
While it's not cheap, the Sigma 50mm f1.4 lens provides great value for the money.
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.
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 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.
Pros and enthusiasts in the US can rejoice that many of Canon's SLR lenses are a notch less pricey now. Better exchange rates might deserve some of the credit.
The NEX-5T gets a few tweaks over its predecessor, the 5R.