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Thread: Lens Extender

  1. #1

    Default Lens Extender

    Hi guys, jus wana find out the use of the lens extender (eg. canon EF1.4xII, EF2xII).
    Is it a good way to increase the zoom range of ur current lens and does it hv any negative impact on the photo quality.

    Hope can get some advise from the users here, thanks

  2. #2
    Senior Member CS TAN's Avatar
    Join Date
    Sep 2007
    Hong Kong

    Default Re: Lens Extender

    It will increase the focal length by 1.4 times and 2.0 times respectively. At the same time, it will reduce your aperture by 1 stop and 2 stops respectively. If you are talking about Canon extenders, please make sure that the extender will work on your lens as it will not fit just ANY lens.
    Canon 5D Mark II | 24-105L | 35L | 85L II | 135L | Samyang 14mm 2.8

  3. #3

    Default Re: Lens Extender

    does it hv any negative impact on the photo quality.
    All decrease image quality. It's just that the better ones don't decrease IQ as much as inferior ones.

  4. #4

    Default Re: Lens Extender

    Thank you so much for the response


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