Sony NEX-5 with Sirene 135 Large Format Camera
Sony NEX-5 with a 1920s Sirene 135 9x12 cm large format camera Face emailed us with an interesting contraption. He had a Sirene 135, with a 13 cm lens and maximum aperture of f/8, that was collecting dust and a new Sony NEX-5 . He cut a hole in the back of the Sirene 135 and attached an E-mount lens cap to it. The NEX-5 now functions as a digital back for this large format camera made between 1914 and 1926. Face tells us that focusing is quite difficult since the lens needs plenty of light with a maximum aperture of f/8. He sets the NEX shutter at 4 seconds and uses the Sirene 135's shutter mechanism to take the shot. Amazing for a camera almost 100 years old. The NEX sensor size is 23.4 x 15.6 mm which is more than 5 times smaller than the original 9x12 cm film plates that the Sirene 135 used. Here are some impressive sample photos taken with the Sirene 135 and the NEX-5 digital back. Thanks Face!