EF 17-40 f/4L USM

A new and affordable L-series ultra-wide-angle zoom lens that ideal for both film and digital SLRs. Superior optics are assured by the use of three Aspherical lens elements, in addition to a Super UD (Ultra-low Dispersion) glass element. Optical coatings are optimized for use with digital cameras. This lens focuses as close as 11 inches (0.28m), and offers both Canon full-time manual focus and a powerful ring-type USM for fast and silent AF. It has a constant f/4 maximum aperture, and offers the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters. Finally, it offers weather-resistant construction similar to other high-end L-series lenses.

Produk Pilihan

18″ Passive

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18″ Passive

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650 G

6,5 INCH 3 WAY COAXIAL SPEAKER 0,5 INCH MYLAR TWEETER0,5…

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SPEAKER

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PORTABLE SPEAKER

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CAR AUDIO

Subwoofer, amplifier, player

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