Note: the TV set method needs different numbers if you have 50Hz refresh
rate where you live...
br
Your 'pal' Jez
On 12/11/05, tOM Trottier <tOM@xxxxxxxxxxxxx> wrote:
>
>
> You can check the fast (1/125 & shorter) shutter speeds by
> taking closeup pics of your CRT TV screen. Focus so it's sharp.
> The screen is painted every 1/60 second by 262 or 263 lines,
> 15,720 lines per second. Put a ruler at right angles to the lines on
> the negative (need a magnifying glass!) or print and you count
> them to determine the actual shutter speed using this table:
>
>
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