3D camera lens Triple Challenge Edition Classic film camera + x2. Signed for dispatched with Royal Mail 2nd Class. Completely unused and new, only opened once to check the quality. Triple camera lens that can be used with RETO3D application to create moving images as gifs. It comes with 2 full rolls of film required, instruction manual and wrist strap included in the box. Although participatory funding projects related to photography are now abundant, we must admit that some manage to stand out for their originality. This is the case of RETO3D, a silver and stereoscopic camera that offers image creation animated 3D. Recently presented at the crowdfunding platform Kickstarter, the RETO3D is a silver camera - that accepts 35mm film - whose particularity lies in the integration of three different lenses. As the name suggests camera Stereoscopic purpose of this device it is to combine the charm of photography attractive silver with stereoscopic 3D image. For this, the RETO3D uses the physical displacement between its three lenses of 30mm f / 11 to capture three photos simultaneously. The dimensions of each picture correspond to half a 35mm negative, so it is possible to produce 24 3D images with a 36-exposure film. Project Challenge, the company based in Hong Kong behind RETO3D, is currently developing an application for smartphones that allows sewing the photos captured with slight variations in the firing angle to create animated GIF images. Although this will simplify the process of creating these animated images, it is important to first develop the film used and the resulting negative scanning. A I despite the contribution of new technologies, charm silver photography remains related to its timing, as well as its cost. Therefore, the RETO3D has three fixed focus lenses 30 mm f / 11 (from 1 m to infinity). With a shutter speed of 1/125 s, you can rely on the built-in flash for shooting situations with limited brightness. Made of plastic, it has dimensions of 133 x 65 x 42 mm and weighing about 178 g (film and AA battery). According to the Reto Project, this case is designed to be an easy and economical to pre-existing stereo devices, whose production often has ceased alternative.