How easy it is to spy on someone now. A spy camera can now come in the form of an identification card or badge, which can carry around your neck and spy on pedestrians or colleagues.

The identification card spy camera can record audio and video for 2.5 hours. It is as thin as a credit card which you can wear around your neck or hang on the wall of the cubicle to spy on any crime in your workplace.

The Spy ID Card CAM has 4GB of onboard memory and can take up to 100 photos at a resolution of 1280 × 1024. The battery can last for 2 hours in continuous use and 10 hours standby.

Yojiro Ishino professor and his students at the Institute Agoyan of technology have created a digital camera that is equipped with lenses 158 and have made the 158-lens camera in the Guinness Book of Records. The camera lens was made with 158 to capture 3D images. The camera was used by the teacher to capture 3D images of a flame from different angles. Although the camera has 158 lenses, but not too expensive. Since each lens is only $ 2.10.

Anyway, the digital camera lens 158-built for the purpose of the experiment the teacher who is not likely to be mass produced. But it will certainly be an interesting piece if it becomes commercially available one day, you can use to take 3D images on the beach.

It may not be easy for photographers to trigger a remote flash unit at the same time when you press the camera button. Some photographers may need a helper to care for the flash drive and listen to the hand signal for photographers to shoot the flash in time.

But now, with this radio based wireless flash trigger control, you can easily take their best shots alone. The wireless flash trigger consists of a transmitter and a receiver. The transmitter is linked in the shoe of the camera while the receiver is attached to the base of the shoe flash unit batteries.

With the wireless flash trigger set in the camera, every time you take a shot, the transmitter sends a wireless signal receiver for the flash. Thus, the camera and flash unit can fire synchronously in the effective area (up t0 30m).

The little wireless flash shot costs only $ 23.70, which is much cheaper than investing in a high-end camera that comes with the wireless flash controller.

The Casio Exilim EX-G1 is the first camera is part of Casio resistance line, which comes with a body composed of two layers of steel & polycarbonate allow withstand shocks, dirt and moisture.

The Casio Exilim EX-G1 is 19.9mm thick, has not extended the optical zoom (38-114mm). On the back of this camera is where the 2.5-inch LCD screen located and protected by an acrylic plate. The affected areas are robust in the camera and the user can even add external shield to protect them.

The EXILIM EX-G1 has a 12 / 1 megapixel sensor is capable of recording videos from YouTube. It’s waterproof, can go underwater to 10 feet for 60 minutes continuously, and also has the ability to compromise pictures taken under water due to poor lighting conditions underwater. Best for adventure geeks are likely to explore the jungle or underwater. The MRSP of this rugged camera is $ 300.