The Nikon 1-mount is a type of interchangeable lens mount developed by Nikon for its Nikon CX format mirrorless interchangeable-lens cameras. The 1-mount was first introduced on the Nikon 1 series in 2011, and features a three-lug bayonet mount with a 40mm throat and a flange to focal plane distance of 17mm.

Cameras

The Nikon 1 series of mirrorless interchangeable lens cameras was originally announced on 21 September 2011Nikon announces new Nikon 1 compact system camera range with two cameras, lenses and accessories Whatdigitalcamera with two cameras, the Nikon 1 V1 and the Nikon 1 J1. It grew over the following seven years to have a total of 11 cameras. Nikon discontinued the series in July 2018, when the Nikon Z-mount was introduced.

Lenses

Zoom lenses Lens 35mm equiv. Elements/ Groups(ED / Asph.) Angle of view Aperture Range Min. Focus Weight Size (Diameter × Length) Filter Thread (mm) 1 Nikkor VR 6.7–13 mm 18–35 mm 11/7 (3E/3A) 100° - 63° 52 1 Nikkor VR 10–30 mm 27–82 mm 12/9 (0E/3A) 77° - 29°40' 40.5 1 Nikkor 11–27.5 mm 30–75 mm 8/6 (1E/1A) 72° - 32°20' 40.5 1 Nikkor VR 10–100 mm 27–273 mm 19/12 (3H/2E/3A) 77° - 9°10' 55 1 Nikkor VR 30–110 mm 82–300 mm 18/12 (0E/0A) 29°40' - 8°20' 40.5 1 Nikkor VR 70–300 mm 191–818 mm 16/10 (1E/0A) 13° - 3° 62

Power zoom lenses These lenses have an in-lens motor to operate the focal length control, aimed at making smooth zooms during videography. Lens 35mm equiv. Elements/ Groups(ED / Asph.) Angle of view Aperture Range Min. Focus Weight Size (Diameter × Length) Filter Thread (mm) 1 Nikkor VR 10-100 mm 27–273 mm 21/14 (1H/3E/2A) 77° - 9°10' 72 1 Nikkor VR 10-30mm 27–82 mm 9/7 (1E/4A) 77° - 29°40'

Prime lenses Lens 35mm equiv. Elements/ Groups(ED / Asph.) Angle of view Aperture Range Min. Focus Weight Size (Diameter × Length) Filter Thread (mm) 1 Nikkor 10 mm 27 mm 6/5 (2A) 77° 40.5 1 Nikkor 18.5 mm 50 mm 8/6 (1A) 46°40' 40.5 1 Nikkor 32 mm 87 mm 9/7 28° 52

All-weather lens Lenses are optically identical to their non-sealed counterparts and use the same bayonet, but have an extended flange to ensure a watertight seal with the Nikon 1 AW1 body. Lens 35mm equiv focal length Elements/ Groups(ED / Asph.) Angle of view Aperture Range Min. Focus Weight Size (Diameter × Length) Filter Thread (mm) 1 Nikkor AW 10 mm 27 mm 6/5 (2A) 77° 40.5 1 Nikkor 11–27.5 mm 30–75 mm 8/6 (1E/1A) 72° - 32°20' 40.5

Nikon 1-mount adapter to use F-mount lenses Nikon SLR cameras, both film and digital, have used the Nikon F-mount with its 44 mm throat iameter and 46.5 mm flange since 1959, while the 1-mount has a 40 mm throat diameter and a 17 mm flange distance. The FT-1 lens adapter allows many F-mount lenses to be used on 1-mount cameras. The FT-1 adds 29.5 mm to the length of the attached lens, which is the difference in flange distance between the Nikon F-mount (46.5 mm) and the 1-mount (17 mm). When used with the FT-1, F-mount lenses have a 2.7x crop factor, e.g., a 300mm lens acts like an 800mm lens.Nikon 1 Cameras: CX Format Image Sensor Nikon USA

An adapter is attached to a powered-off camera in the same manner as a lens. Once it is attached, the F-mount lens can then be attached to the adapter.

The mount adapter provided by Nikon to support F-mount lenses on their 1-mount mirrorless cameras is: Nikon FT-1: The FT-1 supports the use of all F-mount lenses especially with integrated autofocus motor. The FT-1 adapter mounts and meters with all AI-P, AF, AF-S, D and G lenses and compatibles providing autofocus with all lenses with integrated autofocus motor.That New AF-S ED-IF G VR PC DC DX Nikkor is a What? Thom Hogan It further mounts Pre-AI, AI, AI-S and E lenses without metering as well as lenses which jut out the F-mount. Although not recommended,Nikon Mount Adapter FT1 Compatible Lens List Nikon it can be used with teleconverters for extreme telephotos.Nikon 1 V1 and FT1 on Nikon AF-S 600mm f/4 VR lens + TC-14EII teleconverter

Third party lens Lens 35mm equiv focal length Elements/ Groups(ED / Asph.) Angle of view Aperture Range Min. Focus Weight Size (Diameter × Length) Filter Thread (mm) Rokinon RMC7.5-NI

DÖRR 361111 Fisheye 7.5mm Nikon 1

Opteka 7.5mm f/8 HDMC Fisheye Nikon 1 20 mm 4/4 162°

Future lenses At the Nikon 1 launch in October 2011, Nikon showcased seven prototype lenses. As of October 2012, five of those lenses had been produced.

Due to its introduction of the Nikon Z-mount, Nikon discontinued the Nikon 1 line in 2018, including cancelling any future lens releases.

See also Nikkor Nikon F-mount Nikon Z-mount Nikon S-mount Nikon CX format Image sensor format List of smallest mirrorless cameras

References

External links Advanced Camera with Interchangeable Lens Nikon 1 J1 / V1 Nikon Full list of 1 Nikkor lenses at Nikon USA