Nikon Announces Development of Full Frame Mirrorless Camera (petapixel.com)
An anonymous reader quotes a report from PetaPixel: Nikon has just officially announced the development of its upcoming full frame mirrorless camera, finally confirming months of rumors and leaks. The new full frame mirrorless system will be built around a brand new lens mount that "explores a new level of optical performance," but existing Nikon DSLR lenses will also be compatible with the camera using a specially designed F-mount adapter. "The new mirrorless camera and NIKKOR lenses that are in development will enable a new dimension in optical performance with the adoption of a new mount," Nikon says. "The system is the result of Nikon's unsurpassed optical and manufacturing capabilities gained through more than a century of imaging expertise. Proven reliability and trusted performance are core traits of Nikon Digital-SLRs, and decades of feedback from professional creators around the world has further contributed to the development of this system." Nikon says that by finally jumping into the full frame mirrorless market, the company "reaffirms [its] commitment to providing photographers with the ability to capture images that are richer and more vivid than ever before." Features, specs, and pricing will be available at a later date. Nikon did however release a video yesterday teasing the new camera.
This is very much a good thing. Nikon is one of the last of the major manufacturers to finally start producing mirrorless interchangle-lens cameras. Up until this point, Sony has been the only major manufacturer producing full-frame mirrorless cameras, which many have criticized for having bad colors, bad ergonomics and what not—whether it is because they really don’t fit those users or because of the extreme tribalism when it comes to camera brands in the community is a separate issue. So now we will have two full-frame manufactures using the same sensors made by Sony in different bodies with different lenses.
This will probably make many people happy because of the fact that they can use their old glass and have access to Nikon’s support network. It will also make Nikon happy, because they now have a very good reason to release the all same lenses they have released for decades re-engineered for mirrorless’s shorter flange distance, i.e. making them smaller and lighter.
Mirrorless designs allows for better optimization of the lens. One of the prime optical design constraints of an SLR camera lens is to allow sufficient clearance between the rear element of the lens and the film/sensor. This is to allow space for the mirror mechanism. Without that space requirement it should be possible to either makes lenses shorter, better, or cheaper. Because old/existing lenses support the mirror space the adapter will simply add the mirror space back in via a simple mount extension.
The other advantage or mirrorless is you don't have the weight and space of the mechanism within the camera body itself, plus, the mechanism always introduces some vibration.
Getting rid of the mirror it is an all around win.
To ensure the user is still able to view their subject through the lens, the camera body will require a suitable digital view finder equipped with a high-resolution LCD streaming the image directly from the sensor.
Really, mirrorless is a win-win design, and my prediction is that 5 years from now all major DLSR cameras will be mirrorless.
Not exactly. Leica does not show a "video" from the sensor. They use a separate viewfinder called a rangefinder, where you don't look through the lens, but through a viewfinder which is offset to the left and corrected thanks to a system of parallax compensation. Not saying it's a drawback (Leica owners are very touchy on this matter!), but it's different compared to Sony and coming Nikon (while mirrorless).
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