canon ef extender 1. 4x iii

worth the consideration of any serious photographer, this canon ef extender 1.4x iii improves telephoto performance without adding excessive bulk to your kit or damage to your bank account. magnifying your existing focal range by 1.4x this lens will do the job of getting you up close and personal with the action, lending itself to photojournalists, sports and wildlife photographers.

suitable for use with select l series lenses this extender will not disappoint in terms of the consistency of the images produced. as can be expected a 1stop loss of light is experienced, but the optical design of seven super spectra coated elements in three groups delivers remarkable pictures free from ghosting and flare. a fluorine coating has been applied to the front and rear elements, which reduces the effects of fingerprints and smudges, while the rugged dust and water-resistant construction sits this extender comfortably alongside l series equipment – putting performance first and giving you every opportunity to capture your best possible images.

key points

• improved data communication between extender, lens and body
• compatible with l series fixed lenses 135mm & over, and select l series zoom lenses
• quick and easy mounting thanks to carefully placed lens release mechanism