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8-16mm HSM focal range is weird, calibrate?

Started 10 months ago | Discussions thread
Peter Slovakia
Peter Slovakia Contributing Member • Posts: 716
Re: 8-16mm HSM focal range is weird, calibrate?

Only a professional service will find out exactly what condition the lens is in, whether it is fully functional and without defects. By accurately measuring the lens. Any other method of experimentally determining whether a lens is good or not is inaccurate and does not give correct and accurate specific conclusions about the lens error / defect..

Peter

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