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Sigma 30mm f14 EX DC HSM for Minolta Questions & Answers
Where can I find out how to take apart a Sigma 150-600mm contemporary lens?
Taking it apart is not the problem - re-assembling it will be. Unless you have access to an optical laboratory, where laser instruments can measure the exact tolerances required, don't even think about it. You will be left with a pile of optical components, and a far higher repair bill than if you had just let the experts sort out the problem in the first place.
My sigma 50-500 lens is lock in 500mm position
I believe on some Sigma lenses there is a switch to lock it in a 'Macro' position, usually at the long end of the zoom range. If this applies to your lens, it may be worth checking that this has not been accidentally set. There may also be some information in the manual whichcame with the lens.
HOW TO TURN ON TV WITHOUT REMOTE CONTROL DEVICE?
Hello Dan, depending on the age of TV you should find an auxiliary power button to the rear of the telly usually on the left as you look at it.
They are often tiny and multi-function, especially if it's HD or 'smart'
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