Canon Extender EF 1.4x II Converter

The Canon Extender EF 1.4x II Converter is an easy and very affordable way to noticeably extend the reach (focal length) of compatible Canon L Series lenses (and a few additional lenses). The Canon EF 1.4x II Extender maintains the outstanding optics of the previous version.

The Canon Extender EF 1.4x II allows users to combine practicality and functionality with a new optical system allowing them to extend the master lens focal length by 1.4x. The Canon EF 1.4x II has minimalloss of lens performance or image quality.

The Canon EF1.4x II features improved anti-reflection materials inside the lens-barrel as well as improved coating around the outer edges of the lenses to reduce flare. All of these improvements will allow professional photographers to capture higher quality images than ever before.

The Canon Extender EF 1.4x II Converter offers valuable improvements for further enhanced image quality. This Canon EF 1.4x II extender allows users to combine practicality and functionality with a new optical system allowing them to extend the master lens focal length by 1.4x, with minimal loss of lens performance or image quality. With a dust- and moisture-resistant construction the Canon Extender EF 1.4x II Converter has been designed to reinforce the EOS system. Specially designed to work in conjunction with the EOS-1V and IS super telephoto L-series lenses, it makes a highly dust- and water-resistant combination.

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. 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.

Canon Extender EF 1.4x II Converter details:

• Dust and moisture resistant construction
• Extends the master lens focal length by 1.4x
• Minimum loss of lens performance
• Reduces inner reflection for higher image quality

General

MPN: 6845A003
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

Miscellaneous

Carrying Case: Soft case
Included Accessories: Dust cap, lens cap