Prompted by a fellow Nikonian for advice on fast prime lenses, I checked back through interviews with Nikon engineers, which throw some interesting light on their aims and inputs in designing recent lenses. These admittedly irregular and fragmented sources reveal a clear trend in the corporate commitment to refine and advance optical design. The evidence is plain to see today in the Z Nikkors. The first inklings of a shift to a concerted design strategy, I've read, are in the glossy anniversary volume,
Eyes of Nikkor (2014) in which a few engineers described the principles that had guided them in the pursuit of optical quality and lens of unique character.
We began to see the first examples with the 35 f1.4G and 58 f1.4G, preceding the 105 f1.4E (Nikon's Centenary F-Nikkor for 2017). The first public statements related to a quest to refine 3D Rendering in fast primes, and the primary advocate has been Haruo Sato (who also runs the Nikkor 1001 Historical Series) and latterly Hiroyuki Ishigami as well: notably in their public feedback on
designing the 105 f1.4E, in which they describe how it advanced on what was achieved in the 58 f1.4G (released in 2013 -
discussed here).
With respect to the Z System, launched in 2018, the official information from Nikon - interviewees and marketing copy - repeats the mantra along the lines of "the focus surface is sharp and the bokeh changes gently..... natural, three-dimensional, and capable of depiction with a sense of depth." in the quest to design high quality optics. This quality is not just hyperbole because it's confirmed by many photographers and independent reviewers: as the release of one Z Nikkor has followed yet another. Assuming one has the budget, these Z Nikkors are worth saving for, and waiting for...
Circling back to what was admitted by Sato specifically in 2017, about a company-wide organization called the "Meeting Ball Analysis Project Team" [
see first 2 answers in this interview] ... Inherently cross-disciplinary, the corporate investments and broad focus of this internal review reveals Nikon had already began to pull out all the stops a decade ago to reprioritize its R&D focus across its Optical / Imaging divisions. Consider further that Nikon is unique in producing its own Optical glass in its Hikari factory [
video]: undergirding all its divisions.
I've been on a lot of factory tours with various camera and lens manufacturers before, but had never had a chance to see how the optical glass was made that goes into the lenses we use every day. So I was really happy to receive…
www.imaging-resource.com
Thus, Nikon thought all this through very carefully - starting before 2015. Perhaps the restructuring began about the time of designing the 58 f1.4G: and not just restricted to Haruo Sato and other engineers; this must have entailed a cross-disciplinary review across the entire range Nikon's optical R&D departments. And no coincidence such a broad strategy meeting in pursuit of high quality optics coincided with Nikon's Strategic Planning circa 2015 (when publicly announced).
Given Nikon's massive change in its priorities going forward, this strategic planning likely has something to do with the qualities of recent Nikkor optics; not surprising because beginning around about 2015 Nikon must have invested major R&D in its Z System - an investment continuing in the new cameras and Nikkors rolled out since 2017.
Nikon's post-2015 Restructuring not only has resulted in high quality products but also a major restructuring of factory production, which centred much more on automated procedures using robotics for higher QC of the products. We also see the evidence in the increased profile Nikon shows in retailing robotic solutions and also a stacked sensor, announced early 2020 for industrial applications (months before the Z9).
Recent interviews eg on
Z Day 23 August 2018 confirm Ishigami has maintained a central role in the design and expansion of the Z System
https://www.imaging-resource.com/ne...-help-lens-design-and-af-nikon-tech-interview
大口径マウントの「NIKKOR Z」開発秘話(前編)
dc.watch.impress.co.jp
In summary, the trends and releases of new products reveal an interesting narrative of what Nikon has been up to over the past decade. This future was made all the more plain in mid-2018. Time and again, the company continues to emphasize the strategic advantages of the new Z Mount eg
this video. This distinction alone is one very sound reason to invest in Nikon.
I've been on a lot of factory tours with various camera and lens manufacturers before, but had never had a chance to see how the optical glass was made that goes into the lenses we use every day. So I was really happy to receive…
www.imaging-resource.com
As for the rate of releases, let's recall Feb 2020, when a senior executive, Keiji Oishi, stated, it's committed to regular firmware updates (a big change for Nikon!) to keep products current, and moreover that, "
Nikon is fully committed to the future of the Z system, and we will have 23 lenses by the end of 2021.". In fact, the Roadmap of 14 December 2021 maps out 36 lenses in total. In the next 2 posts, it's interesting to see the history charted across these roadmaps since 2018, which shows up other companies and not only those producing optics.
In closing, here is 1 more interview in March 2021, effectively announcing what is now the Z9.
In the latest in our series of socially distanced interviews, we spoke to Keiji Oishi of Nikon. In an exclusive announcement to DPReview, he revealed that Nikon is working on a professional Z-mount camera. Click through to read more.
www.dpreview.com
It is very unlikely Nikon will drop this momentum in the pace and quality of new products. And edit to this post, note the April Investors Report :
I totally agree. My bet is that the 200-600 has been ready to go for a year - maybe more. It probably has very good performance and would limit sales of the more expensive telephotos Nikon has introduced. You can only hope that Nikon has a warehouse full of them ready to go when announced. The...
bcgforums.com
Subsequent to Nikon's Investor Relations Day 26th May, Nikon released its 2022/23 Q1 results Slide 33 compares sales of ILCs and Lenses, with forecast https://www.nikon.com/about/ir/ir_library/result/pdf/2022/22_all_e.pdf In the Q&A -...
bcgforums.com