Rumors: Sigma 24-105mm f/4 DG (OS) HSM lens to be announced in 2013

sigma art lenses

We have told Sigma will announced another full frame lens sometime in 2013. This rumored lens is Sigma 24-105mm f/4 DG OS HSM lens(Not sure if has optical image stabilizer).

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Sigma 300mm & 400mm f/2.8 OS and 500mm & 600mm f/4 OS Prime lenses to be announced in 2014

The Sigma 200-500mm f/2.8
The Sigma 200-500mm f/2.8

Sigma is rumored to release some super telephoto prime lenses in the 2014. According to CR, Sigma is working on big prime lenses as below:
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Rumors: Sigma 24mm f/1.4 DG HSM Art lens to be announced soon

Sigma 35mm f/1.4 DG HSM A1
Sigma 35mm f/1.4 DG HSM Lens

As rumored before, Sigma will launch two new lens 135mm f/1.8 and 24mm f/1.4 in late 2013. Now recent rumors from CR said that the Sigma 24mm f/1.4 DG HSM art len is almost ready, and could be announced in late 2013 to early 2014.

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Sigma to announce free mount conversion services Tomorrow

sigma mount change

As previous rumors shows that Sigma will announced a new revolution system on August 1. Now the detail leaked: Sigma will offer free mount conversion services for any of your Sigma lenses. You can use this free services to change your current Sigma lens mount to any other available mount for free.

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Rumors: Sigma 24-70mm f/2 DG OS HSM lens to be announced ?

The Sigma 200-500mm f/2.8
The Sigma 200-500mm f/2.8

Sigma is rumored to working on a lens called Sigma 24-70mm f/2 DG OS HSM for full frame cameras. This would be world’s first 24-70mm standard zoom lens offers f/2, faster than Canon & Nikon & Sony 24-70mm f/2.8.

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Sigma 135mm f/1.8 DG OS and 24mm f/1.4 DG art lenses coming in 2013

sigma art lenses

Sigma just announced world first f/1.8 zoom lens for APS-C sensor cameras. Now it is rumored they are going to introduce some new lenses for full frame sensor cameras for their art lens line.

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Sigma 18-35mm f/1.8 DC HSM lens to be announced soon (leaked image, specs)

Sigma 18-35mm F1.8 DC HSM

Update: Sigma 18-35mm f/1.8 DC HSM lens now officially announced.

A leaked image and specs of Sigma 18-35mm f/1.8 DC HSM lens for APS-C DSLRs shows up on The Czech website Digiarena. This rumored Sigma f/1.8 zoom lens seems a great news for APS-C based DSLRs.
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