Is f/1.4 at ISO 200 really f/1.4 at ISO 200?

Luminous-landscape has a very interesting article on how camera manufacturers are silently increasing the ISO in order to compensate for light loss from the lens. The whole analysis is based on data from DxOMark:

click on graph for larger view

The above graph show the light loss at the sensor level for different Canon and Nikon cameras when using a f/1.4 lens wide open. For example, the D3s has -0.30 EV light loss, the D300s has -0.52, the D40 has -0.80, etc. In order to compensate for this light loss and produce correctly exposed images, camera manufacturers are compensating by “secretly” increasing the ISO. The author Mark Dubovoy goes even further by saying that you may get better results with smaller aperture lenses, since they have less light loss and that this phenomenon is also destroying the bokeh:

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Posted in Other Nikon stuff| 182 Comments

Rumor: Nikon ordered 150,000 bags from Crumpler

The rumor is that Nikon recently ordered 150,000 (yes, one hundred and fifty thousand) small Crumpler bags. Nikon has previously used Crumpler bags for special promotions (like this Crumpler backpack created for Nikon’s 90th Anniversary):

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Posted in Nikon Point and Shoot| 33 Comments

What else is gone?

Let’s first start with the Sigma 50-150mm f/2.8 II EX DC HSM lens (Nikon mount) – discontinued:

I am not sure why, but Amazon Germany doesn’t sell the Nikon D3x any longer:

I got few reports that some smaller dealers in Europe have also removed the D3x from their catalogs. In the US, the D3x is in stock almost everywhere.

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Posted in Nikon D3x| Tagged | 66 Comments

Patent application reveals new drawings of a Nikon mirrorless interchangeable lens camera

Japanese patent application (2010-250149) contains some drawings of the upcoming Nikon mirrorless interchangeable lens camera. The news here is the flash (#14) which was not present in previous drawings (see here, here and here):

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Posted in Nikon 1, Nikon Patents| 43 Comments

Yes, Nikon D5000 is now discontinued

A month ago I did mention that the Nikon D5000 will be discontinued and now B&H confirms it – both Nikon D5000 kit and body only are listed as discontinued on their website:

At that point I have not received any reliable information about a potential D5000 replacement (D5100 should basically be a D3100 with a swivel display).

Posted in Nikon D5000, Nikon D5100| Tagged | 74 Comments

Nikon cuts profit forecast because of a stronger yen

Today Nikon published their latest financial results. They cut the full year profit forecast from ¥52 to ¥48 billion because of a stronger yen.

Nikon Imaging is doing good – Executive Vice President Ichiro Terato said this referring to the camera division: “If it were not for the effect of exchange rates, we would have achieved a double-digit increase in sales and operating profit for the half year” (source).

Nikon is expecting to sell more photography products but have less operating income. Forecast for interchangeable lenses and compact cameras were revised upward, single-reflex cameras forecast remains the same (table represents estimation for the year ending March 31, 2011 for Nikon Imaging only):

It remains to be seen if the stronger yen will trigger Nikon to do another price increase, like they did few times in the past.

Posted in Other Nikon stuff| Tagged | 14 Comments

Nikon D7000 will be available in Europe on November 5th

According to Amazon UK (and many other stores in Europe) the Nikon D7000 body only will start shipping this Friday (November 5th).

The Nikon D7000 kit is listed to be available in stock on November 15th, but I believe many stores will get them on Friday as well.

Posted in Nikon D7000| 92 Comments