I missed this out earlier...

[venta]

Some people might remember me grumbling last year that my light meter had packed in. My camera is sufficiently antique that it has no integral meter, I had a handy little one which had formerly belonged to my Dad.

So, my parents gave me a new one for my birthday. Not new to be fair, as they're hard to find these days at sensible prices, but a professional-standard second hand one. While I was in New Zealand, it stopped working too.

So, I've gone back to using the old one (works if you thump it) instead of the new one (needle solidly refuses to move).

Last week, wimble very kindly donated me his light meter, since he has an integral one in his camera. Despite resembling an electric razor, his meter has much the nicest interface of the three. (To change scales on the old one there was a series of two buttons which interacted strangely to switch between 3 scales, on the newer one you remove a screen in lower-light situations, and adjust the dial accordingly. On wimble's there is simply one long sliding scale, and you line up a set of cross-hairs for your reading. Dead simple.)

Only, only... the first time I take it out (to Mountfitchet), it stops working in exactly the same way as the other two did - ie the needle shoots of one end of the scale, and refuses to move. What am I doing to these meters ? They often seem to start working again if I leave them alone - does anyone think they might be affected by static ? (I'm notoriously static prone, and it's the only explanation I can think of.)

Anyone got any (sensible) ideas ?

Comments

Re: Or...

[failmaster.livejournal.com]

Well, I'm not a physicist, but if what you're basically doing in a light meter is measuring the (tiny) voltage across a photoelectric cell and you introduce a (potentially enormous) potential from your accrued static electricity, then it certainly seems possible that the delicate components might get fried.

Try using your light meter only when you're not wearing shoes...

On a more helpful note I'll try to remember to ask my (ex-professional-photographer) boss tomorrow and see if he knows anything more useful to prevent this happening...