Inspect-a-gadget lenses

I have had a Mercator illuminated magnifying glass on a stand for decades. It is well made in every respect except that the lens is so misshapen that it is tiring to look through. Jaycar and Altronics have similar devices for about $110. Those of you who have one, are the lenses any good? If you move your head from side to side while looking at, say, a circuit board, do you get a rippling effect? There is nowhere locally that I can see one before I part with my money, and your advice would be valued.

Thank you

Reply to
L.A.T.
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I've never seen a large single lense that doesn't distort the image, though it sounds like yours has surface imperfections as well. I don't know what the Jaycar and Altronics lenses are like, or what sorts of things you use it for, but for surface mount soldering and inspection, I use a Jaycar QM3510 head-band magnifier, which is under $30. They're better than any single lense could be, though when I have really fine stuff I still don the plastic-surgeon's binocular loupe (>>$).

The headband is good because it has selectable magnifications, but it could be improved by the addition of a white LED illuminator. The more magnification you use, the more light you need.

Clifford Heath.

Reply to
Clifford Heath

I haven't had a really good look at the cheap stuff from Jaycar et al but I would be surprised if they could be as good as a Maggy Lamp which uses a "real" glass lens. I have one which is over 30 years old and it still performs well without any distortion.

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Reply to
Ross Herbert

Ahhh thanks - just what I've also been looking for.

Rod

Reply to
Rod

Very $ though , watch ebay as they do come along occasionally for around $100.00 , I found mine at a garage sale for $50.00 and ran away with it smirking .

Reply to
atec 77

I use a CT-200M from here, he's a local guy in Melbourne with a lot of good priced imported tools, soldering gear and stuff,

I have this one

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there's a cheaper bench mounted one
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The key to it being easy to look through is the 'diopter lens', on these models anyway, when he came by with these and other non-diopter models it was good to try looking through them all. We also got a high magnification non-diopter CT-200D, it is much more tiring to look through... The page says 'out of stock' on these for now, but if you enquire he usually does have stock coming in and out regularly.

catalogue page

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Cheers,

Marc
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Reply to
Marc

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