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Super-magnifier webcam lamp

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This instructable can be accessed at the author's website - http://www.neatinformation.com/. If you link to this instructable from another website, please include a link to the Neat Information website.



If your vision’s not perfect it helps to have a good magnifying glass. I saw a commercial video magnifier – basically a small video camera on a swing arm which you connect to a television set and realized a DIY solution could be far better – using a webcam for far higher resolution than a television set.

Materials –

An adjustable desk lamp which can be aimed down.

A webcam and computer display. It helps to have a large monitor.

A 1/4"-20 bolt, about 1.5 inches long.
A 1/4"-20 nut.
A 1/4"-20 free spinning washer nut.

The hardware is available at any decent hardware store for about $1.50.

This project is very similar to my swing-arm lamp, but fixed in a single position to optimize it for magnifying reading materials.
 
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Step 1: Drill hole

Picture of drill hole

Drill a 1/4 inch hole in the lamp’s light shield. Clean any burrs out the hole.

You’ll want to place the hole in a place where the mounted webcam will face down toward the table.

Step 2: Insert bolt

Picture of insert bolt
Insert the bolt into the hole you just made with the bolt sticking out. Screw the normal nut on top. You can glue the nut and bolt in place for a more permanent and stronger setup.

Step 4: Attach webcam

Picture of attach webcam

Screw the webcam on the bolt and tighten it in place with the free spinning washer.

Use a couple of bread twist-ties or nylon ties to attach the USB cable to the lamp to keep the cable out of the way. Make sure the cable won’t interfere with the lamp’s normal movements.

Install the webcam’s software on your computer.
jbiddington2 years ago
I commend you for the idea - it's really great and I have been looking for a web cam that doesn't clip onto a screen etc - mainly because we have a house full of desktops and I want a stand that is a bit higher than my screen/s. I have an old lamp that is going to be upcycled - and will make a great stand for it. Just brilliant!
klimb2 years ago
Very simple and effective DIY! Whats even better is that both the webcam and the lamp can still be used for it's original purpose without disassembling everything. This could also be a very good webcam mount for skype or video chat. I have had a hard time finding a webcam with a tripod screw mount on these days. Seems like a lost standard. Microsoft has an HD cam with the tripod mount if anyone is looking.
philip42 (author)  klimb2 years ago
In at least one case I've found a webcam which pops apart from its base and has a 1/4-20 nut on the camera. At a minimum of the camera has a flat base you can glue on a 1/4-20 free spinning washer nut to add a tripod socket.

Very neat, I can think of many applications for this!
l8nite2 years ago
that's a really great idea !
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