This is a review of Weye Feye product (usage with Nikon D800 camera, iPhone 5 & iPad 2). Weye Feye is a wireless and remote control unit for a DSLR. This product is made by a company called “XSories”. I think this is a French company with a subsidiary located in Hong-Kong. Another device providing similar functionality (and known better than Weye Feye) is CamRanger. The primary reason why I started looking at an external camera control unit was pretty simple. Prior to purchasing and using the D800, I was using Olympus E-5 cameras (still use them). Olympus E-5 has a fully articulating LCD screen. Having this fully articulating screen was and is very convenient, as I often take shots with strange angles, especially low to the ground. Most of the semi-pro DSLRs (just about all brands) do NOT have articulating screens. The absence of this functionality on semi-pro and pro cameras actually infuriates me, because it significantly limits the artistic ability of the photographer. Why do I have to get down either on all fours or my stomach or in a crouching tiger position in order to get the shot I need? Please, put articulating screens on these cameras! So when I got my D800, I was searching for a long time for a device that could “replicate” the articulating screen of my E-5s. There are many various add-ons available, but all add significant bulk to the camera, require separate batteries and seem very cumbersome. Most of my photography is done in an external, non-studio environments, so I try to limit the bulk of my equipment.
When testing lenses, I have to make sure that my setup is calibrated and the camera is perfectly aligned with the test chart. The process can take quite a bit of time, since I have to take a picture, make minute adjustments, then take another picture and retest again. In some cases I have to repeat the process many times over, which can be very painful. To simplify and speed-up the process, I have been connecting my laptop (which sits right under the tripod) directly to the Nikon D800E with a USB cable and have been using Nikon’s Camera Control Pro to dump files into a local folder, from which I pick up and process images using Imatest software. The problem with this approach has been speed – Imatest is pretty demanding when it comes to processing large RAW files from the D800E and my laptop just could not keep up. So I ended up moving the software to my powerful desktop machine, which created another problem. Every time I take a picture and need adjustments, I have to walk back and forth between the camera setup and the computer to analyze the results and make adjustments. USB 3 cables have length limitations and even with “active” USB 3 extension cables, the maximum length is typically under 10 meters. And that’s just not going to work for me, since I often test telephoto lenses and I have to be more than 10 meters away. To address these issues, I decided to try some wireless solutions that are available on the market. The first and the cheapest product to try was the Eye-Fi Pro X2 memory card. I got a 16 GB version and wanted to see just how well the card with its software could work for my setup. In this review, I will be focusing primarily on the transfer speed of the card and its usability with the Nikon D800 / D800E DSLR.