Everything has already been told and written (you’ll find below a list of announcement papers in other blogs), except the price: A whooping 11769 US Dollar! Even a little higher than what was expected.

The first lenses will be available at the end of May, but Canon sources confirm that the quantity will be very limited at first.

• PetaPixel
• PhotoCritic
• Canon rumors
• DPreview

And the case is 649 US dollars more…

Since then, the rumors extended beyond reason. The lens was seen several times in the hands of various photographers (in particular, during some sports events around the world). But it seems that Canon evidenced a serious issue last Summer, significantly delaying the launch. It’s impossible to know what it was, but the reality is that the lens exists and that it’s not available yet.

Despite a formidable price (forecast to be further than 11000 US dollars, or more than 10000 euros), it attracted the interest of many people because it exhibits an extraordinary set of features (extraordinary, even in the world of mega-zooms):

1. A 200-400mm zoom lens with a f/4 aperture, or a diaphragm very wide open without reaching the ridiculous price and weight of a f/2.8 aperture.
2. This combination has already been visible in the Nikon lens line for several year in the guise of the AF-S Nikkor 200-400mm f/4G ED VR which is already in its second generation (mainly for an upgrade of the optical image stabilization).
3. Its wide aperture allows to use a focal multiplier; but this kind of tool is often unpleasant to handle. The new Canon integrates a 1.4x multiplier in an internal mechanism that appears like a sort of side bulbous bump. The multiplier, thus, becomes always available at the minuscule cost of pushing a lever with a finger to bring it into the optical path. Nothing could be simpler!

This last item is clearly the innovation that shocked people into attention and could have a nice future if Canon learns how to handle the small associated mechanism (they do have the needed knowledge, of course).

According to Canon Rumors (which previously distinguished itself with a number of unfounded rumors about this lens and about other Canon products), the official announcement will happen in a few days (15th of May?) with full availability around Fall 2013. Nothing is certain, but if you want some more to feed your impatience, there is an Australian photographer, Joshua Holko, who has been authorized to publish a video review of a few minutes.

Thanks to Luminous Landscape.

Nikon 800mm f/5.6 E-FL-ED-VR (lens design)

Nikon has decided to start renewing some of its sports- or wildlife-oriented long lenses this year (and probably in 2014 too). Starting in January 2013, they offer a monster of a lens, the Nikkor 800mm f/5.6 E FL ED VR.

It’s a monster of price (18000 USD list price, but slightly better at B&H or Amazon), of weight (4.59 kg or 10.12 lb). But it’s also one of the longest focal you can really find on the market (older 1200mm heavy-weights are out-of-market, in all senses of the word).

The most prominent features are a dream for all photographers (in this category):

• Two ED glass elements (“fluorite” for those more used to Canon language, despite the small differences between these technologies)
• Electro-magnetically-controled diaphragm (like in the PC-E line of lenses)
• Included TC800-1.25E ED extender designed specially to create a 1000mm f/7.1 beast (the first extender ever to include an ED glass element).

Nikon 800mm f/5.6 (architecture)

Nikkor 800mm

Nikkor TC800 1.25x

Sigma 120-300mm f/2.8 DG OS HSM

• Dust-proof and splash-proof construction
• High image quality close to fixed focal length lens
• Focus limiter button (to speed AF up)

Sigma also disclosed that they want this lens to be the first in a long (and new) line of “sports-oriented” lenses (read: lens line of big focal lengths, and possibly relatively inexpensive… for long lenses).

So, we will have to wait until we can see if these features are accompanied with excellent optical quality (or not) for this Sigma new 120-300mm f/2.8 DG OS HSM lens.

• Nikon launches an 800mm f/5.6 which is becoming the biggest product of its catalog.
• Canon is still testing the all-new, all-beautiful 200-400mm f/4 (with integrated 1.4x f)
• Sony should renew its 70-400mm with an evolution whose content is still quite unclear.

These lenses will certainly be nearly impossible to purchase without winning the Lottery or holding a bank up (but from what I hear about their financial situation, even this may not be a viable option) but they may be attracting the attention of a few pro photogs and triggering some dreams from sports and wildlife photographers.

Sometimes, people will remember that GIMP is a program allowing to do digital photography on Linux. And, often, many people think that it is only available on this relatively uncommon platform. But, as a matter of fact, GIMP also exists on Windows. And, because of its price but also because of its features, it is recommended to at least try this Windows software.

The big news of this version 2.8 is the arrival of what its developers designate with the ugly name of single-window interface, which is actually a presentation based on a free window along with tools palettes.

GIMP on Windows

This version is also able to handle layers (individually or as a group), to work on 16-bit or 32-bit pictures, but it’s the more discreet improvements that may be the most critical for user comfort and efficiency. Things like:

• The use of the Cairo library (which gives a much improved rendering of texts and graphics)
• The use of independent processes for save and export operations (which offer a much faster feeling for these long operations)
• Direct editing of text strings (rather than the editing in a separate window, for better Wysiwyg)
• The nicer design of many little tools like spin buttons and many controls

So, if you are not fully convinced by the small fortunes that Adobe is requiring from the customers at each new version, it is now time to upgrade your mind and check GIMP.

To get even more:

• All GIMP-related posts
• Download (freely) GIMP v2.8.0

Source: PetaPixel.

Nikon D800

PDN found a problem with the Nikon D4 and D800 while testing these. It seems that there are situations where the camera will lock up when the camera is used with either Highlights or histogram display.

Simply disabling these features will avoid this ugly lock-up (even if it is easy to restore normal operation by removal of the battery for a couple of seconds).

Nikon is looking for a correction. Most probably a firmware upgrade.