 jenny mendoza |
2 stop down on teleconverter? i dont understand the "2 stops down" on using teleconverter. Can anybody please explain. Thank you!
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- Gregory LaGrange Contact Gregory LaGrange Gregory LaGrange's Gallery |
A 2x teleconverter reduces the effective maximum f/stop of the lens you put it on by two f/stops. So if you have a 2.8 lens, if you put a 2x teleconverter on it, you'll have to change your exposure, or if it's an auto exposure camera, the camera will change the exposure as if you were using a f/5.6 lens.
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