Watch As Zeiss Lenses Get Baked, Frozen, Dropped And Beaten For Durability Tests

When I go through my gear bag and I pick out a lens I get visions that flash through my head. What if it snags on the bag? What if I drop it as I put it onto the mount of the body? Will I pass out if it hits the ground?

I have always known Zeiss lenses to be built very well. I did not know what kind of testing they go through before they leave the factory. We get to watch examples of the tests a lens goes through in this video from the Carl Zeiss Group.

I will warn you that the first thing that happens… ok I can’t. Just watch the video, it’s a great look into what these lenses go through. Let’s just say that Zeiss feels confident enough to make the following statement: “A device that doesn’t work is like not having it all”.

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Sigma’s 50mm f/1.4 Art Lens Comes in Second Only to Zeiss in DxOMark Tests


Back in February, we posted about Xitek’s testing of the highly anticipated Sigma 50mm f/1.4 Art lens. Against the $4000 55mm Zeiss Otus, Sigma came out on top in comparisons and shocked almost every photography blog out there. Today, however, DxO mark put both lenses up against each other and it seems from their end that the Zeiss Otus hasn’t been ousted just yet.

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New Sigma 50mm F/1.4 Compared – Comes Out On Top


Earlier this year, Sigma generated a good amount of noise throughout the photography community when the company stated the intended target competition of their upcoming 50mm F/1.4 lens: Zeiss’s $4,000 55mm Otus. That can either result in us getting one a big leap in quality for lenses on the market at a (hopefully) more consumer-friendly price, or it can end with us having some serious trust issues.

Just recently, Xitek has posted the first few pictures of the Sigma lens engaged in tests with three other lenses: the Sony Planar T 50mm F/1.4 ZA SSM, the Nikon Nikkor AF-S 58mm F/1.4G, and the targeted Zeiss 55mm F/1.4 Otus. (cheapest of which is ~$1500). [Read more…]