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Canon Extender EF 1.4x II - converter

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Overview ---------------- I bought this extender to go with my Canon EF 70-200 f4.0L IS lens. It extends the range to 280mm and increases the maximum aperture to 5.6. This means that autofocus on a 20D, 30D, 40D or 5D body will still function properly at any focal length. Construction ------------------ The ... Read review

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Community Level 2buyer991

buyer991

Useful extender but a bit pricey

AdvantagesDoes what it says on the tin

DisadvantagesA bit pricey and doesn't work with some lenses

"...extender to go with my Canon EF 70-200 f4.0L IS lens. It extends the range to 280mm and increases the maximum aperture to 5.6. This means that autofocus on a 20D, 30D, 40D or 5D body will still function properly at any focal length. Construction ------------------ The construction is very solid (all metal) and matches the white EF-L lenses exactly so after a while you don't even notice it attached. You can easily remove the lens combo from a ..." Read review
05.11.2007

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Manufacturer's product description

This tele extender can be used with fixed focal length lenses 135mm and longer (except the 135mm f/2.8 Softfocus lens), and the EF 70-200 f/2.8L, 70-200 f/2.8L IS, 70-200 f/4.0L, and 100-400 f/4.5-5.6L IS zoom lenses. Superb optically, it preserves the image quality of the lens it's mounted to and multiplies its focal length 1.4x. Effective aperture is reduced by one f-stop; autofocus is possible on any EOS camera when combined with a lens having an f/4 or faster maximum aperture. The version II maintains the outstanding optics of the previous version, and adds enhanced weather- resistant construction, and improved anti-reflective surfaces in the barrel.

General

MPN 6845A003, 6845A010AA, 6845A004C
Length 2.7 cm
Diameter 7.3 cm
Weight 220 g
Colour White
Localisation English

Lens system

Type Converter
Special Functions Tele
Magnification 1.4
Lens Construction 4 group(s) / 5 element(s)
Mounting Type Canon EF
Intended For 35mm SLR, digital SLR

Miscellaneous

Included Accessories Soft case, dust cap, lens cap

Manufacturer warranty

Service & Support 1 year warranty
Show all Product InformationHide additional Product Information
Service & Support Details Limited warranty - 1 year

Compatibility information

Designed For Canon EOS

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Listed on Ciao since 16/12/2005

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