ray

This is a Stereograph Photo Viewer from 1896

Australian toy photographer Ray of ToyShoots recently purchased this old school stereoscope that was apparently manufactured in 1896. It's the device people used to view stereoscopic photos as one 3D image (the View-Master, which was released in 1936, is also a stereoscope).

Sony’s Translucent Mirror May Reduce Detail in Photos by up to 5%

You've probably read plenty of articles touting the benefits of Sony's translucent mirror technology (e.g. high fps, AF for video, quietness, etc...), but what about the cons? One of the main downsides to having a translucent mirror is that the light hitting the sensor passes through an additional layer (the translucent mirror), which reduces the amount of light and the image quality.