New lens – Nikkor 25-50mm f4 zoom.

Nikkor 25-50mm f4.Nikkor Ai 25-50mm f4.

A new addition to my manual focus Nikkor collection: The Nikkor Ai 25-50 f4 zoom lens.

Click lens image below for Nikon site.

As of May 2017: Nikon seems to have taken down their Nikkor 1001 Nights Tales – this is very sad because it had so much interesting information about the design and production of many lenses. I hope this is just for the duration of their 100th anniversary; it would be very short-sighted of them if it is gone for good.
Update 20 Aug 2017: it looks like all the tales ending with No.60 are back.

One of Nikon’s early professional zoom lenses, which should complement my ‘F’ camera quite nicely. This lens was manufactured in 1981 and by the end of that year was changed by Nikon to an Ai-s version. For some reason the second-hand price for the Ai-s version is more expensive than the Ai, there is no real reason for buying the later version unless one owns a Nikon FA camera, even then it is questionable as the internal construction of both lenses is exactly the same. All Ai / Ai-s lenses fit on every Nikon SLR camera, be they manual or AF with one caveat; some of the cheaper AF cameras will not meter with manual focus lenses (check your instruction manual). The only warning I would add here is ‘non Ai lenses’ made for the Nikon ‘F’ will damage most other cameras, with the exception of the F3, F4 & the Df !

See this link for camera compatibility:

This lens has some very nice qualities;  although long discontinued, it is without colour aberrations and images are sharp from corner-to-corner, light fall-off being very low even wide open. It will attain peak sharpness at f/5.6 and holds well even when stopped down to f/16 which delivers very good results.
Looking forward to cooler weather  😎 so that I can get out & about with it fitted on both film and digital cameras.

Nikon F4 with the AF-S Nikkor 35mm f/1.4G.


My Nikon F4 with the AF-S Nikkor 35mm f/1.4G.
Made with the D800 and 55mm f2.8 micro Ai-s Nikkor, so opposite ends of the same reasoning.

Out of curiosity I wanted to see how well (if at all) my F4 worked with the 35mm Af-s f1.4G: I can confirm that the F4 lives up to its reputation of being able to take any lens Nikon has ever made.
The lens performs very well with one caveat; no f stop ring meant the only modes I can use are: Program high, program & shutter priority. So the down side was hyper-focal focusing was not an option (overcome by focusing about a 1/3 of the way in to the image) happy days. In shutter priority I could select for aperture by turning the speed control knob and as I quite often use the camera in manual it was not a problem.
The AF focusing was decisive and fast so no worries there, in actual fact it probably means that batteries will last a lot longer. Although in all the years I have had the camera, I have never needed to replace the AA or rechargeable type in the field.
This means that I might just talk myself into buying the  AF-S Nikkor 50mm f/1.8G. The 50mm f1.8 AF that I am using at the moment, has become very imprecise when focusing (age and a lot of use!) also I have the 55mm Micro Ai-s for the manual cameras.
As a matter of interest; why the f1.8 & not the f1.4 – the answer is exactly the same as with the previous 50mm AF lens; price and diminishing returns….. Looking at both lenses, the f1.8 is sharper over most of the range I use and at less cost, so at the price I could afford to do exactly what I am now considering; if I wear it out – get a new one.

If anyone is interested in the two books the camera is sitting on; they are from the Folio Society, see below from their site.

The Icelandic Sagas book image from Folio Society.The Icelandic Sagas
Magnus Magnusson (ed.)
Illustrated by Simon Noyes
Punctuated by a series of eerie illustrations by Simon Noyes, these great Nordic stories of mythology & exploration are chosen and prefaced by Magnus Magnusson.

Chandelier – SQGM .

Chandelier SQGMChandelier in the main room – everyone seems to mention the very large hand-made carpet, but I think this view is the pièce de résistance on entering.

I am sorry if this is a little off in quality – needed 1600 iso and -1ev not to mention f5.6: hand-held. I wanted the detail in the chandelier but also preserve some in the ceiling.
All a bit beyond my capabilities – wanted to show how incredible the workmanship was;  almost Elizabethan  in its style.