Jumat, 21 Juni 2013

Nikon 1 V2 Review, Part 1, First Impressions


A curious combination of features

Author  Andrew S   June 2013

Nikon V2 in the author's average adult male sized hand.
A new arrival  Our family recently acquired a new Nikon 1 V2 with 10-100mm f4-5.6mm long zoom, all purpose lens. Over the next few months I will be testing this combination and reporting  my findings on this blog. This post includes a few initial impressions after approximately 500 exposures.
Why the Nikon 1 V2 ?  Readers of this blog will be aware that my main camera system is Panasonic Lumix Micro 4/3. However I have an abiding interest in the evolution of camera technology and ergonomics as expressed in working products.   I was attracted to the Nikon 1 system by reports of it's remarkable continuous autofocus capability. I wanted to discover for myself whether the camera's real world performance matched the various claims made about it. I chose the V2 because it is the latest  version of Nikon-1-System-camera-with-inbuilt-EVF. I will not buy a camera without an inbuilt EVF for reasons given elsewhere on this blog.
On the left, Nikon V2 with 10-100mm lens. On the rightLumix G5 with 45-150mm lens. The new Lumix 14-140mm Mk2 lens is just 2mm longer than the one shown here. Box volume of the V2 kit with lens shown here is 75% of a Lumix G5 with 14-140mm Mk2 Micro 4/3 kit. The Nikon 1 kit is smaller than an equivalent mid range M4/3 kit but not dramatically so and the M4/3 is nicer to hold..
In due course I plan to test the V2+10-100mm alongside  DSLR and  M4/3 cameras, each with a long zoom lens having similar angle of view and aperture range to the Nikon 1 10-100mm.
Birds. Watching. V2 +10-100mm @100mm.
First Impressions
* It's white ! Our family's first white camera.
* It feels small but solid and well made.
* I really like the shutter sound. It's a soft,  muted  blp...blp. By comparison my M4/3 cameras have a slower, louder  ker..lang...ker..lang.... sound.  This is not just an aesthetic issue. I have thus far not found any evidence of shutter shock with the V2/10-100mm.
* It's gone ! My wife has appropriated the V2 for her birdwatching endeavours and taken it on a pelagic birdwatching expedition this weekend. The birdos are out on the ocean in a fishing boat with severe storms forecast. Hmmm....
* My wife says the handling is acceptable but could be a lot better. I agree with her. The thing needs a proper thumbrest. The handle appears to have been designed to fit the battery within (good) but not the hands which hold it (bad). Surely Nikon can manage both. Good ergonomic design costs no more than bad.
* The lens has no manual focus ring!! You have to enter the main menu, make  a selection then turn the rear dial to focus manually. This is the worst implentation of manual focus I have seen in years. I sure hope the AF is accurate.
* Outdoors in bright light, it really does do continuous autofocus at 5 and 15 frames per second. The buffer is huge. The camera is very fast and responsive in operation.
* The EVF/Monitor refresh rate is super fast. So fast that in continuous shooting (of still photos) at 5 or 15 fps, the EVF or Monitor appearance is like streaming video with no perceptible blackout.  Every time I use the V2, I think "why don't other MILC makers emulate the EVF refresh performance of this camera?"  
* I tried it on cars travelling towards the camera at 60 kph in direct sunlight. At 5fps with the lens at 100mm I got about 80% of frames sharply in focus. In overcast conditions, cars moving more slowly but close to the camera, I got about 50% of frames sharply in focus, with 40% slightly unsharp.  I need to experiment with single area -vs- auto select multi area AF options.
* Indoors, AF slows substantially with frequent hunting, although it appears to be accurate given a static subject.
* Auto ISO often sets a level which produces a slow shutter speed. Fortunately the VR appears to work very effectively, stabilising the lens and the EVF preview.
* Preview image quality on the EVF is quite good but not excellent and not as nice as the Lumix G5 and GH3 which I have been using for comparison.
* Photo image quality is about what you would expect for a camera which scores 50 on DXO Mark. It's not bad but grain is evident even at base ISO.  At higher ISOs  indoors it can't keep up with the M4/3 cameras. Dynamic range is acceptable, particularly if RAW files and Adobe Camera Raw are used to good effect.
* Compared to the latest mid range M4/3 cameras like the G5/G6, the user interface is less complex. This is a good thing is you prefer simplicity but not so appealing if you like a higher level of user configuration.
* The lens is very good for an all purpose long zoom model. There is a bit of chromatic aberration and purple fringing at the wide end. The edges are noticeably soft at the long end although the main central area of the frame is quite sharp.  
V2+10-100mm. Hazy/bright day, backlit. The yachts are about 250meters from the camera, the houses in the background about 1 kilometer away.
Who is it for ?That's a difficult question to answer.  Maybe soccer parents could make good use of it's excellent outdoors predictive AF capabilities. Bird watchers might like the system if a really long lens was available. I am referring here to a native Nikon 1 system lens. You can use many of the Nikon full frame lenses with an adapter as a way of achieving super telephoto reach.
On reflection it seems to me that the V2 and in fact the whole Nikon 1 system appear to be an answer without a clearly expressed question.  That could change in future if the image performance was lifted a stop or two and the ergonomics were substantially improved . The Nikon 1 system could then start looking like a viable all purpose, do anything solution to a wide range of photographic challenges.
V2+10-100mm. Reasonable management of the subject brightness range although  highlights on the sunlit mid foreground foliage are blown out.
Summary The Nikon 1 system and the V2 specifically are a curious mix of super high tech, high performance features and gimmicks like "Motion Snapshot", aimed at the gadget loving snapshooter crowd. The whole package is overpriced. I paid AUD1546 over the counter retail with Nikon Australia warranty, for the V2 body, 10-100mm lens, a 55mm UV filter and a spare battery.  My initial impression is that Nikon needs to clarify it's intentions with its' 1-System-with-EVF cameras like the V2.  Is it to be an enthusiast's camera ? If so it needs better image quality and a more compelling user interface and feature set. If it is to be a snapshooter's camera it doesn't need the high powered AF/Continuous Drive/Predictive Focus capability, nor the high price.  

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