[Dan K] had just such a lens from Sigma, but wanted to get it working fully with a camera using the Canon EF lens fitting. Hacking ensued. The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG ...

One of many ways that Americans are ridiculed by the rest of the world is that they don’t have chip and PIN on their credit ... H-bridge and a coil of magnet wire – easy enough for anyone ...

Three of the four RF lenses presented belong to Canon's so-called hybrid L models ... been significantly improved compared to its older EF counterpart, which is particularly noticeable in the ...

Weight 200g / 7.1 oz. Notes Image Stabilization; EF-S lens mount, exclusively for bodies with APS-C sensors. A lens hood (EW-60C) and lens case (LP814) are available as optional accessories.

plus compatibility with a veritable boatload of Canon EF lenses. No growing pains here like with a number of newer mirrorless camera platforms. Under the hood, however, there's a clear ...

When you buy something using these coupons, we may earn a small affiliate commission. TIME is involved in the coupon selection process, working closely with Savings United to bring you the best ...

Canon is set to expand its RF-mount lens line up with three new 'hybrid' lenses for its mirrorless cameras. In a teaser, the camera giant posted a picture (above) of its two existing hybrid lenses ...

The PAC019 Visible Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 1/2 inch (12.7 mm) diameter, N-BaF10 and N-SF14 precision achromatic doublet lens with an effective focal length of ...

The Canon RF 70-200mm f/2.8L IS USM Z is Canon's third 70-200mm lens, its second Z lens, and its first BLACK trinity lens!

NEW YORK — Abdi Nageeye of the Netherlands won the men’s race at the New York City Marathon and Sheila Chepkirui of Kenya took the women’s event. Both runners pulled away from their closest ...

Up to 20% off with the Canon student discount 20% 30 Nov 50% off ink with the Canon PIXMA printer plan 50% 30 Nov Up to 20% off with the latest Canon offers 20% 30 Nov Get up to £780 off in the ...

CHARLOTTE, N.C. — Retired NBA great Michael Jordan and his fellow owners of two NASCAR teams are headed to federal court for a hearing in their antitrust fight against the stock car series over ...