This is an in-depth review of the Nikon D610, a very minor update that replaced the existing Nikon D600. Since full-frame DSLR cameras typically have a 2-3 year life cycle before they are refreshed with newer models, the D610 was an unusual update, as it replaced a camera that was only 13 months old – something that typically only happens with entry-level/consumer DSLRs. The thing is, the Nikon D610 is what the D600 should have been when it was initially launched. Plagued by a shutter mechanism issue which shred small particles from the shutter that fell directly onto the camera sensor (causing “dust bunnies” visible at small apertures), the Nikon D600 got a lot of negative press from its owners and camera reviewers. We were among the first ones to report the dust issue in our Nikon D600 review and later received many reports from our readers that confirmed the same issue. In a couple of months, the Internet was full of all kinds of examples of the same issue. Nikon ended up issuing a service advisory that categorized the behavior as “natural accumulation of dust” and suggested to try using the “Clean Image Sensor” feature of the camera, along with manual cleaning with a blower bulb. As a last resort, if those two options failed, Nikon recommended to consult with service centers to get the camera examined and serviced. Unfortunately, despite all the reported issues, service orders and returns from unhappy customers, Nikon never acknowledged the problem.
The Nikon D610 was announced on October 8, 2013. To make it seem like it was a real upgrade over the D600, Nikon threw in a couple of extra changes to the camera, such as faster frame rate, quiet continuous shooting mode and improved white balance. Nikon also lowered the MSRP price of the camera to $1999 from $2099 that the D600 initially sold for. This was done for two reasons – the Nikon D600 was already discounted by $100 for a while, and Nikon wanted to stay competitive with the Canon EOS 6D during the holiday shopping season.