Nikon Df review
January 23, 2014
Price as Reviewed:£2,749.00
It's been a long time coming, but now Nikon has released a DSLR in the style of its F-series film cameras. Can Nikon's 16.2-million-pixel, full-frame Df really live up to the hype? Read the Nikon Df review...
Nikon Df review – Old F-mount lenses
Nikon has been keen to promote the fact that the Df can be used with the vast majority of Nikkor F-mount lenses, including pre-Ai versions. ‘Ai’ stands for ‘auto indexing’, and Ai lenses have a notch on the rear of the lens that rests against a sprung indexing post around the edge of some Nikon F-mount cameras.
The notch on the rear of the lens pushes against the post, which communicates to the camera the current aperture that the lens is set to. This has now largely been replaced with electronic communication between modern cameras and lenses, but for older manual-focus lenses it allows the camera to know the aperture of the lens being used so the camera can meter correctly.
Cameras lower in the Nikon range than the D7000 don’t have the auto indexing post, so older manual-focus lenses can only be used in manual-exposure mode. However, with no auto-indexing post, these entry-level DSLR cameras do have an advantage. Without the Ai cutaway, the rear of
pre-Ai lenses can cause damage to cameras that have an auto-indexing post as the post can get bent or become jammed when trying to mount a pre-Ai lens. Nikon had a service to convert pre-Ai lenses by simply replacing the aperture ring with one that featured the Ai cutaway, and many users actually made the conversion themselves by filing down the aperture ring. Doing this enabled the lenses to be used on Ai cameras.
There are still many unconverted pre-Ai lenses around, and their use is limited to entry-level Nikon DSLRs or older film SLRs.
Nikon has come up with a simple solution for this problem in the Nikon Df – the auto-indexing post on the camera can be folded down out of the way so it won’t be damaged by pre-Ai optics.
- White Balance: 2 auto, 6 presets (with fine-tuning), plus 3 custom and Kelvin adjustment settings
- Built-in Flash: No
- Dioptre Adjustment: -3 to +1 dioptre
- Memory Card: SD, SDHC and SDXC
- Shutter Type: Electronically controlled focal-plane shutter
- Output Size: 4928x3280 pixels
- Viewfinder Type: Pentaprism single-lens reflex viewfinder
- LCD: 3.2in TFT with 921,000 dots
- Field of View: Approx 100%
- AF Points: 39 points, selectable manually or automatically
- Max Flash Sync: 1/250sec
- Sensor: FX-format (full-frame) CMOS sensor with 16.2 million effective pixels
- White Balance Bracket: 2-3 exposures in increments of 1, 2 or 3
- Focal Length Mag: 1x (1.5x in DX-format crop mode)
- Exposure Modes: PASM
- Weight: 710g (without battery or card/s)
- Power: Rechargeable Li-Ion EN-EL14a
- File Format: NEF (raw), JPEG, raw+JPEG simultaneously
- Shutter Speeds: 30-1/4000sec in 1⁄3 steps, plus B
- Exposure Comp: ±3EV in 1⁄3EV steps
- Colour Space: Adobe RGB, sRGB
- Drive Mode: Single, continuous (Hi/Lo selectable, up to 5.5fps with AF, self-timer
- RRP: £2,749.99 (with 50mm f/1.8G lens)
- Lens Mount: Nikon F
- ISO: 50-204,800 (extended)
- Focusing Modes: Manual, single-shot AF, continuous AF with AF fine-tuning
- DoF Preview: Yes
- Dimensions: 143.5x110x66.5mm
- Metering System: 2016-pixel RGB 3D matrix metering, centreweighted (adjustable), spot (1.5%)
- Connectivity / Interface: USB 2.0 Hi-Speed, HDMI
- Compression: 3-stage JPEG, 3-stage NEF
- Tested as: Enthusiast DSLR