How-To
Reaching Out
By George Lepp
Q) I have an excellent 300mm ƒ/4 lens and would like to increase the magnification using a tele-extender. I’ve been told that this will degrade the image quality and I won’t be happy with the results. What is your experience using these add-on magnifiers?J. PierceSt. Louis, Missouri
Wednesday, September 10, 2008
Reaching Out By George Lepp
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