Sigma announces a new kind of water-repellent and scratch resistant Ceramic Glass filter

Sigma launched a new water-repellent and scratch resistant Ceramic Glass filter. This is the official press text:

Interchangeable lenses are the most important element of photographic expression, and to the photographer they are a valuable personal asset. To help photographers continue to use for many years the lens systems in which they have invested their time, knowledge, and budgets, SIGMA has developed original lens filters that meet the company’s high standards of excellence. In developing its new protective lens filter, SIGMA has leveraged an unprecedented cooperative relationship with a glass manufacturer, resulting in a completely new type of glass called Clear Glass Ceramic. Featuring this advanced material, the SIGMA WR CERAMIC PROTECTOR is a highly reliable filter with outstanding protective capability.

With many applications in aerospace and other industries, glass ceramic is an extremely tough type of crystallized glass that serves as the foundation for Clear Glass Ceramic. While featuring the high transmittance required of optical devices, this advanced new material combines greater hardness than chemically strengthened glass and greater flexibility than sapphire crystal glass. These qualities make Clear Glass Ceramic the ideal material for protective lens filters.

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Source: Sigma Japan.

What’s the mirrorless stuff coming at CES

CES

The CES show starts on January 6th in Las Vegas. What new stuff can we expect from the mirrorless world? Not a lot also because the important CP+ photo show is taking place end of February:

Sony:
Sony will certainly announce a new Action Camera and new Handycams at CES. But so far we got no word about a possible A6xxx. Looks like we will get the camera at CP+ (and so the new FE lenses).

Panasonic:
It’s unclear if Panasonic will officially announce the 100-400mm Leica lens pricing at CES. But for sure there wont be any new MFT camera. The new Panasonic GF 4K camera will be announced at CP+

Fuji:
Fuji will announce the X-Pro2 and the new lenses AFTER the CES show on January 15.

Olympus:
Olympus will announce the new 300mm PRO lens on January 6th. New PEN-F will be announced at Cp+

Samsung:
Samsung is focusing on “emerging camera” markets. And they may hint their new camera business at CES. Maybe a sort of interchangeable smartphone-camera?

Nikon-Canon:
No news so far from those big guys.