For a while now I’ve been looking for a way to capture video footage without needing to use my hands. I bought the following spy camera disguised as sunglasses off dealextreme, one of my favourite gadget shopping spots: http://www.dealextreme.com/p/usb-rechargeable-hd-720p-5-0mp-pin-hole-spy-av-camera-disguised-as-sunglasses-tf-slot-54635
Here are the reported specifications from the camera:
- Stylish sunglasses designed
- Lens: pinhole
- 5.0 Mega pixels CMOS camera
- Video format: AVI (Motion JPEG)
- Video resolution: 1280*720 (720P)
- Image format: JPG
- Image resolution: 2560*1920
- Storage: with TF card slot (8GB max)
- Built-in battery: 400mAh rechargeable battery
- Charge and data transfer: USB cable
- Package included:
- 1 * Pinhole camera sunglasses
- 1 * USB cable
- 1 * AC 100~240V power adapter (US plug)
- 1 * Glasses carrying case
- 1 * Cleaning cloth
- 1 * English/Chinese user manual
I can vouch that these are indeed a 720p camera, and record video quite well. The picture mode works reasonably well, but I find I don’t use that very often at all.
How well does it work, well I used them to do some filming on my high speed electric bike
As you can see the picture quality is really quite good. Sound was fine when I was going slowly, but on a bike like that it doesn’t happen too often so wind noise drowned out most of my commentary. There was a little tearing of the picture when I looked straight down. It only happened once and I can’t say why.
The more keen eyed readers will notice that the date and time was stamped into the video. I hope you find that useful, because there’s absolutely no way of turning it off. At least no way that anyone on dealextreme has figured out yet. You can set the date though, here are the instructions for that:
1. Connect the camera to a PC
2. Browse to the camera drive, click the right mouse button on blank space of the root directory of the device and select “New” option of the pop-up menu then select “Text Document”.
3. Name this new document “time.txt”.
4. Open the “time” text document and enter text composed of “year. month.Day hours.minutes.seconds show/hide flag”, set-up times are as follows:
2011.12.29 17.46.01 N
5. That’s it, now just turn on the camera.
Unfortunately this camera doesn’t listen to the show hide flag, so the date and time is there whether you like it or not…
I’ve once had the camera freeze up on me. I was just about to go to a climate conference (COP17) to go drive the Renault Twizy, Nissan Leaf and Renault Fluence ZE and I really wanted to film the drives. I tried to turn on the camera but there was just no response. Googling didn’t help either, so I finally opened up the side pouch where the SD card resides. Once open I saw there was a hidden button which would have been accessible from a small hole on the inner side of the arms. Pressing this reset the camera and everything was fine and dandy again. With hindsight there was no need to open the camera as a small pin could have pressed the reset button for me.The camera doesn’t compress the video much, so file sizes are huge. You’ll also need a high speed SD card. I use an 8GB class 10 card, and with this I only get about 40 minutes of shooting. Anything slower than a class 6 will result in jittering of the video, so definitely go for as fast a card as you can afford. The camera is reported to function fine with up to a 16GB card, so that would give you 80 minutes of filming. The battery has more than enough juice for that too.
Another small downside is that the camera automatically closes the current file and starts a new one every 3 minutes. This could be a good thing as it keeps file sizes in check, and means you’d only lose 3 minutes of footage should a file corrupt. Annoyingly you’ll have to use some video editing software to join longer videos together. Not a huge issue, but it does mean it’ll take a little longer before you can post things online.
If you’re keen to see some uncompressed video I have some here: http://www.mediafire.com/?es9dicqpidn3zqq
To close off I can give this spy camera disguised as sunglasses a recommended status. If you need to film action shots hands free then these make a good cheap alternative to something like a go-pro HD, and doesn’t require any mounting system.










